Petition for Writ of Certiorari — Express Scripts, Inc., et al., Petitioners v. California

Supreme Court briefSep 16, 2025

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No. ______

IN THE

Supreme Court of the United States

————

EXPRESS SCRIPTS, INC., ET AL.,

v.

Petitioners,

PEOPLE OF THE STATE OF CALIFORNIA,

Respondent.

————

On Petition for Writ of Certiorari to the United

States Court of Appeals for the Ninth Circuit

————

PETITION FOR WRIT OF CERTIORARI

————

BRIAN D. BOONE

CHRISTOPHER G. MICHEL

Counsel of Record

MATTHEW P. HOOKER

ALSTON & BIRD LLP

MICHAEL J. LYLE

1120 South Tyron St.

JONATHAN G. COOPER

Suite 300

ALEX VAN DYKE

QUINN EMANUEL URQUHART

Charlotte, NC 28203

& SULLIVAN, LLP

(704) 444-1000

1300 I Street, NW, 9th Fl.

D. ANDREW HATCHETT Washington, D.C. 20005

(202) 538-8308

ALSTON & BIRD LLP

1201 W. Peachtree St. christophermichel@

quinnemanuel.com

Suite 4900

Atlanta, GA 30309

(404) 881-7000

Counsel for Petitioners

[Additional Counsel Listed On Inside Cover]

September 16, 2025

LISA M. GEARY

COURTNEY DAUKAS

QUINN EMANUEL URQUHART

& SULLIVAN, LLP

295 Fifth Ave.

New York, NY 10016

(212) 849-7000

Counsel for Petitioners

i

QUESTION PRESENTED

Like the statute at issue in Coinbase, Inc. v. Bielski,

599 U.S. 736 (2023), Section 1447(d) of Title 28 creates

a rare statutory exception to the usual rule that parties

may not appeal before final judgment. Section 1447(d)

permits the immediate appeal of a remand order in a

case removed under the federal officer removal statute,

28 U.S.C. § 1442(a). The question presented is:

Whether a remand order appealed under 28 U.S.C.

§ 1447(d), like the orders at issue in Coinbase, is subject

to an automatic stay pending appeal.

ii

CORPORATE DISCLOSURE STATEMENT

Petitioner Express Scripts Pharmacy, Inc. certifies

that it is a wholly owned subsidiary of Medco Health

Solutions, Inc., which is a wholly owned subsidiary of

Evernorth Health, Inc. Petitioner ESI Mail Pharmacy

Service, Inc. certifies that it is a wholly owned

subsidiary of Petitioner Express Scripts, Inc., which

certifies that it is a wholly owned subsidiary of

Evernorth Health, Inc. All interests in Evernorth

Health, Inc. are held by The Cigna Group, a publicly

traded company. The Cigna Group has no parent

corporation, and no publicly held corporation owns 10%

or more of its stock.

Petitioner OptumRx, Inc. states that UnitedHealth

Group Incorporated is its ultimate parent.

UnitedHealth Group Incorporated is publicly traded on

the New York Stock Exchange, and no publicly traded

entity owns 10% or more of UnitedHealth Group

Incorporated’s stock.

PARTIES TO THE PROCEEDINGS BELOW

Petitioners (defendants-appellants in the court of

appeals) are: Express Scripts Inc., ESI Mail Pharmacy

Service, Inc., Express Scripts Pharmacy, Inc., and

OptumRx, Inc.

Respondent (plaintiff-appellee in the court of

appeals) is: the People of the State of California, acting

by and through Los Angeles County Counsel Dawyn R.

Harrison.

Express Scripts Administrators, LLC, Medco

Health

Solutions,

OptumInsight,

Inc.,

and

OptumInsight Life Sciences, Inc. were defendants in

the district court.

iii

RELATED PROCEEDINGS

United States District Court (C.D. Cal.):

California v. Express Scripts, Inc., No. 2:23-cv08570-SPG (Feb. 28, 2024)

United States Court of Appeals (9th Cir.):

California v. Express Scripts, Inc., No. 24-1972

(June 2, 2025)

iv

TABLE OF CONTENTS

Page

INTRODUCTION ....................................................... 1

OPINIONS BELOW.................................................... 3

JURISDICTION ......................................................... 4

STATUTORY PROVISIONS INVOLVED ................. 4

STATEMENT OF THE CASE ................................... 5

A.

Legal Background .................................. 5

B.

Proceedings Below .................................. 8

REASONS THE WRIT SHOULD BE

GRANTED ...................................................... 12

I.

THE DECISION BELOW CREATES

AN

ACKNOWLEDGED

CIRCUIT

CONFLICT ON THE QUESTION

PRESENTED ................................................. 12

II.

THE DECISION BELOW IS WRONG ......... 16

III.

A.

Appeals Of Remand Orders Under

Section 1447(d) Are Subject To An

Automatic Stay Under The

Rationale of Coinbase ........................... 17

B.

The Decision Below Erroneously

Departs

From

Coinbase’s

Rationale ............................................... 20

THE

QUESTION

PRESENTED

WARRANTS REVIEW IN THIS CASE ....... 25

CONCLUSION .......................................................... 30

v

APPENDIX

APPENDIX A: ORDER, U.S. Court of Appeals

for the Ninth Circuit (June 2, 2025) ...................... 1a

APPENDIX B: ORDER, U.S. District Court

for the Central District of California

(Feb. 28, 2024) ...................................................... 19a

APPENDIX C: ORDER, U.S. Court of Appeals

for the Ninth Circuit (Aug. 29, 2025) .................. 32a

APPENDIX D: 28 U.S.C. § 1442 .............................. 34a

vi

TABLE OF AUTHORITIES

Cases

Page(s)

Acad. of Country Music v. Cont’l Cas. Co.,

991 F.3d 1059 (9th Cir. 2021) ................................. 16

Arizona v. Manypenny,

451 U.S. 232 (1981) ................................................... 6

Arkansas ex rel. Griffin v. Optum, Inc.,

No. 4:24-cv-00701, ECF 34

(E.D. Ark. Dec. 31, 2024) ....................................... 14

AT&T Mobility LLC v. Concepcion,

563 U.S. 333 (2011) ................................................. 19

Att’y Gen. v. Dow Chem. Co.,

2024 WL 3361395 (D.N.J. July 9, 2024) ................ 14

BP p.l.c. v. Mayor & City Council of Baltimore,

593 U.S. 230 (2021) .......................... 1, 3, 6, 18, 25, 26

Bielski v. Coinbase, Inc.,

87 F.4th 1003 (9th Cir. 2023) ................................. 29

California v. CaremarkPCS Health LLC,

2024 WL 3770326 (9th Cir. Aug. 13, 2024) ...... 20, 27

California v. Eli Lilly & Co.,

2023 WL 4681625 (C.D. Cal. July 14, 2023) .......... 14

People v. Express Scripts, Inc.,

2024 WL 5411144 (Cal. Super. Ct.

Dec. 17, 2024) ......................................................... 27

People v. OptumRx, Inc.,

2025 WL 2542288 (Cal. Ct. App. Sept. 4, 2025) .... 26

vii

City of Chicago v. B.P. P.L.C.,

No. 25-1916, ECF 73 (7th Cir. Aug. 1, 2025) ........ 15

City of Martinsville v. Express Scripts, Inc.,

128 F.4th 265 (4th Cir. 2025) ...... 1, 2, 3, 7, 10, 11, 13

16, 18, 19, 20, 21, 22, 25, 26, 28

City of Waco v. U.S. Fid. & Guar. Co.,

293 U.S. 140 (1934) ................................................. 16

Coinbase, Inc. v. Bielski,

599 U.S. 736 (2023) ................ 1, 2, 3, 7, 10, 13, 17, 18,

19, 20, 21, 22, 24, 26, 27, 28

Colorado v. Symes,

286 U.S. 510 (1932) ................................................. 17

County Bd. of Arlington County v. Express Scripts

Pharm., Inc.,

996 F.3d 243 (4th Cir. 2021) ..................................... 8

County of Westchester v. Express Scripts, Inc.,

No. 24-1639, ECF 72 (2d Cir. Sept. 6, 2024) ......... 15

County of Westchester v. Express Scripts, Inc.,

No. 24-1639, ECF 116.1 (2d Cir. Aug. 28, 2025) ... 11

Durham v. Lockheed Martin Corp.,

445 F.3d 1247 (9th Cir. 2006) ................................... 6

Elkins v. United States,

364 U.S. 206 (1960) ................................................. 20

FCC v. Consumers’ Rsch.,

145 S. Ct. 2482 (2025) ............................................ 29

Georgia v. Clark,

2023 U.S. App. LEXIS 34018

(11th Cir. Dec. 21, 2023) ........................................ 15

viii

GHP Mgmt. Corp. v. City of Los Angeles,

145 S. Ct. 2615 (2025) ............................................. 13

Griggs v. Provident Consumer Discount Co.,

459 U.S. 56 (1982) ............................................... 7, 17

Hammer v. U.S. Dep’t of Health & Hum. Servs.,

905 F.3d 517 (7th Cir. 2018)................................... 16

Hawai’i ex rel. Lopez v. CaremarkPCS Health, LLC,

2025 WL 1521396 (D. Haw. May 28, 2025) ............ 14

Hilton v. Braunskill,

481 U.S. 770 (1987) ................................................. 29

In re: 4/1/2025 Findings of Contempt as to ICE

Agent Sullivan,

No. 25-cv-10769, ECF 1 (D. Mass. Apr. 1, 2025) .. 28

In re Insulin Pricing Litig.,

2025 WL 1576940 (D.N.J. June 4, 2025) ............... 27

In re Nat’l Prescription Opiate Litig.,

2023 WL 166006 (N.D. Ohio Jan. 12, 2023) ............. 8

Jefferson County v. Acker,

527 U.S. 423 (1999) ................................................... 5

Kansas v. Pfizer, Inc.,

2025 WL 1548507 (D. Kan. May 30, 2025) ............ 14

Kentucky v. Express Scripts, Inc.,

No. 5:24-cv-303, ECF 71

(E.D. Ky. Aug. 27, 2025) ........................................ 14

Maryland v. 3M Co.,

130 F.4th 380 (4th Cir. 2025) ................................. 11

Maryland v. Soper,

270 U.S. 9 (1926) ................................................ 5, 25

ix

Mayor & Alderman of City of Nashville v. Cooper,

73 U.S. 247 (1867)...................................... 3, 5, 24, 27

McLaughlin Chiropractic Assocs., Inc. v.

McKesson Corp.,

606 U.S. 146 (2025) ................................................. 13

Mitchell v. Forsyth,

472 U.S. 511 (1985) ................................................. 24

Nken v. Holder,

556 U.S. 418 (2009) .................................. 2, 10, 13, 28

Plaquemines Parish v. Chevron USA, Inc.,

84 F.4th 362 (5th Cir. 2023) ............................. 15, 16

Price v. Johnson,

600 F.3d 460 (5th Cir. 2010) ............................... 7, 19

Puerto Rico v. Express Scripts, Inc.,

119 F.4th 174 (1st Cir. 2024)............................ 15, 20

Ramos v. Louisiana,

590 U.S. 83 (2020) ................................................... 21

Rivers v. Guerrero,

605 U.S. 443 (2025) ................................................. 13

Seminole Tribe v. Florida,

517 U.S. 44 (1996) ................................................... 21

Stanley v. City of Sanford,

145 S. Ct. 2058 (2025) ............................................. 13

State v. Meadows,

88 F.4th 1331 (11th Cir. 2023) ............................... 27

Tennessee v. Davis,

100 U.S. 257 (1879) ........................................ 3, 5, 19, 25

x

Town of Pine Hill v. 3M Co.,

2025 WL 994187 (S.D. Ala. Apr. 2, 2025) .............. 14

Trump v. CASA, Inc.,

145 S. Ct. 2540 (2025) ............................................ 22

Watson v. Philip Morris Cos.,

551 U.S. 142 (2007) ........... 1, 3, 5, 6, 17, 19, 24, 25, 27

Westchester County v. Mylan Pharms., Inc.,

737 F. Supp. 3d 214 (S.D.N.Y. 2024) ..................... 14

Willingham v. Morgan,

395 U.S. 402 (1969) ............................ 5, 17, 23, 24, 25

Wyoming v. Livingston,

443 F.3d 1211 (10th Cir. 2006) ............................... 28

Statutes and Rules

9 U.S.C. § 16 ............................................... 17, 18, 21, 22

28 U.S.C. § 1254 ............................................................. 4

28 U.S.C. § 1442 ...................................... 1, 4, 5, 6, 19, 25

28 U.S.C. § 1443 ......................................................... 4, 6

28 U.S.C. § 1447 .................................. 1, 2, 4, 6, 7, 10, 14

17, 18, 19, 20, 22, 24, 25, 26

28 U.S.C. § 1455 ........................................................... 15

Removal Clarification Act of 2011, Pub. L. 112–51,

§ 2(d), 125 Stat. 546 (Nov. 9, 2011) .......................... 6

Sup. Ct. R. 10 ................................................................. 2

Fed. R. App. P. 41 ....................................................... 11

xi

Other Authorities

157 Cong. Rec. 1371 (2011)...................................... 7, 19

157 Cong. Rec. 1372 (2011).......................................... 24

Texas Grand Jury Indicts Cheney, Gonzales of

Crime, Reuters (Nov. 18, 2008),

https://bit.ly/4gni0jL .............................................. 28

1

INTRODUCTION

Under 28 U.S.C. § 1442(a)(1), federal officers and

those “acting under” them may remove certain suits

related to their official conduct from state to federal

court. That critical protection shields those

defendants—and the federal government itself—from

“local prejudice” and “interference by hostile state

courts.” Watson v. Philip Morris Cos., 551 U.S. 142,

148, 150 (2007) (citations omitted). In 2011, Congress

enhanced those safeguards by creating a statutory

right to an immediate appeal of an order remanding to

state court a case removed to federal court under

Section 1442. 28 U.S.C. § 1447(d); see BP p.l.c. v.

Mayor & City Council of Baltimore, 593 U.S. 230,

235–36 (2021). The question presented is whether an

appeal under Section 1447(d) triggers an automatic

stay of the remand order pending appeal—or whether

litigation must instead proceed simultaneously in

state court and a federal appellate court absent a

discretionary stay.

That important and recurring question of federal

law is subject to an acknowledged circuit conflict. In

the first published decision addressing the issue, a

Fourth Circuit panel majority (Richardson &

Heytens, JJ.) concluded that an automatic stay is

required. City of Martinsville v. Express Scripts,

Inc., 128 F.4th 265, 272 (4th Cir. 2025). As the court

explained, the rationale of this Court’s decision in

Coinbase, Inc. v. Bielski, 599 U.S. 736 (2023)—which

required a stay pending appeal of the denial of a

motion to compel arbitration, id. at 738—dictates that

result. In the federal officer removal context, as in the

arbitration context, Congress created a right to an

interlocutory appeal regarding the proper forum for

2

litigation to proceed. Martinsville, 128 F.4th at 270.

And in the federal officer removal context, as in the

arbitration context, the purpose of that statutorily

authorized appeal—avoiding litigation in the wrong

forum—“would be largely nullified” without a stay. Id.

at 269 (quoting Coinbase, 599 U.S. at 743). The

principles animating this Court’s decision in Coinbase

thus apply “just as forcefully” in the federal officer

removal context as “in Coinbase itself.” Id. at 270.

In the published decision below, however, a Ninth

Circuit panel (Murguia, C.J., Sanchez & H. Thomas,

JJ.) expressly rejected the Fourth Circuit’s position

and held that the discretionary standard of Nken v.

Holder, 556 U.S. 418 (2009), applies to a stay request

in a federal officer removal appeal. App. 4a, 7a.

Clarifying the sharpness of the split, the Ninth Circuit

adopted the Martinsville dissent’s position that

Coinbase “merely represents a carve-out in favor of

arbitration.” App. 17a–18a (quoting Martinsville, 128

F.4th at 275 (Wynn, J.)). That acknowledged circuit

conflict provides a paradigmatic basis for this Court’s

intervention. Sup. Ct. R. 10(a). There is no reason why

the treatment of federal officers or those acting under

them should differ between California and Virginia.

Review in this case is especially warranted because

the Ninth Circuit’s decision is wrong. Contrary to that

court’s reasoning, Coinbase made clear that it was not

adopting “a special, arbitration-preferring procedural

rule”; rather, this Court applied the “same stay

principles that courts apply in other analogous

contexts where an interlocutory appeal is authorized.”

599 U.S. at 746. Those principles support an automatic

stay here. Indeed, this Court has explained that

Congress amended Section 1447(d) precisely “to allow

3

appellate review before a district court may remand a

case to state court.” BP, 593 U.S. at 236 (emphasis

added).

The importance and recurring nature of the

question presented further weigh in favor of review.

The question arises frequently, with at least a dozen

courts addressing it in the past two years and

reaching conflicting results. See pp. 14–15, infra. The

question is also profoundly significant. As this Court

explained long ago, a “more important question can

hardly be imagined” than whether federal officers can

access a federal forum to assert federal defenses.

Tennessee v. Davis, 100 U.S. 257, 262 (1879). The Ninth

Circuit’s position exposes federal officers and those

acting under them to the very “harassing litigation in

the State courts” from which Congress enacted the

federal officer removal statute to shield them. Mayor

& Alderman of City of Nashville v. Cooper, 73 U.S.

247, 253 (1867); see Watson, 551 U.S. at 148.

The Ninth Circuit’s position also undermines the

“institutional” interests of courts and principles of

federalism by creating the prospect that state courts

“will waste scarce resources” adjudicating a case only

for a federal court to claw it back after a successful

appeal. Coinbase, 599 U.S. at 743. In short, “[t]wo

courts at once is one court too many.” Martinsville,

128 F.4th at 272. This Court should grant review and

reverse the flawed decision below.

OPINIONS BELOW

The amended opinion of the Ninth Circuit denying

a stay pending appeal (App. 1a–18a) is reported at 139

F.4th 763. The district court’s order granting remand

4

and denying a stay pending appeal (App. 19a–31a) is

not reported but is available at 2024 WL 841197.

JURISDICTION

The Ninth Circuit’s order denying a stay was

entered June 2, 2025, and amended June 6, 2025.

App. 1a. The order of the Ninth Circuit denying

rehearing was entered on August 29, 2025. App. 32a.

This Court has jurisdiction under 28 U.S.C. § 1254(1).

STATUTORY PROVISIONS INVOLVED

The federal officer removal statute, 28 U.S.C.

§ 1442(a), is reproduced in full in the appendix to this

petition. As relevant here, it provides:

A civil action . . . that is commenced in a

State court and that is against or

directed to any of the following may be

removed by them to the district court of

the United States for the district and

division embracing the place wherein it

is pending: (1) . . . any officer (or any

person acting under that officer) of the

United States or of any agency thereof

. . . for or relating to any act under color

of such office[.]

The statute governing appeals from remand

orders, 28 U.S.C. § 1447(d), provides:

An order remanding a case to the State

court from which it was removed is not

reviewable on appeal or otherwise,

except that an order remanding a case to

the State court from which it was

removed pursuant to section 1442 or

5

1443 of this title shall be reviewable by

appeal or otherwise.

STATEMENT OF THE CASE

A. Legal Background

“Congress enacted the original federal officer

removal statute near the end of the War of 1812” and

has steadily expanded it since then. Watson, 551 U.S.

at 147; see id. at 147–49. “The purpose of all these

enactments is not hard to discern.” Willingham v.

Morgan, 395 U.S. 402, 406 (1969). The federal

government “can act only through its officers and

agents, and they must act within the States.” Davis,

100 U.S. at 263. “If, when thus acting, and within the

scope of their authority, those officers can be” sued “in

a State court, for an alleged offence against the law of

the State, yet warranted by the Federal authority

they possess” without any prospect of removal, the

“operations of the general government may at any

time be arrested at the will of one of its members.” Id.

The right of removal is thus “essential to the peace of

the nation, and to the vigor and efficiency of the

government.” Cooper, 73 U.S. at 253; see, e.g.,

Maryland v. Soper, 270 U.S. 9, 32 (1926). Indeed, this

Court has described the right as central to “the

possibility of the [federal] government’s preserving

its own existence.” Davis, 100 U.S. at 262.

The right of removal is not limited to federal

executive officers alone. The statute also applies to an

“officer of the courts of the United States” and

members of “either House of Congress.” 28 U.S.C.

§ 1442(a)(3)–(4); see, e.g., Jefferson County v. Acker,

527 U.S. 423, 433 (1999) (addressing removal by

federal judges). In addition, the statute applies to

6

entities “acting under” federal officers. 28 U.S.C.

§ 1442(a)(1); see Watson, 511 U.S. at 152–53. For all

those defendants, the availability of removal ensures

“an impartial setting” for the adjudication of issues—

often including an immunity defense—“free from local

interests or prejudice.” Arizona v. Manypenny, 451

U.S. 232, 242 (1981); see Watson, 511 U.S. at 150. And

for the government itself, the availability of removal

protects against the risk of “interference with its”

personnel and operations. Watson, 511 U.S. at 150;

see, e.g., Durham v. Lockheed Martin Corp., 445 F.3d

1247, 1253 (9th Cir. 2006) (“If the federal government

can’t guarantee its agents access to a federal forum if

they are sued or prosecuted, it may have difficulty

finding anyone willing to act on its behalf.”).

Congress’s most recent amendments to the federal

officer removal framework came in the Removal

Clarification Act of 2011. Pub. L. No. 112-51, 125 Stat.

545. Those amendments added language allowing

removal of claims not only “for” an act “under color of

[federal] office” but also “for or relating to” such an

act. 28 U.S.C. § 1442(a)(1) (emphasis added). Of

central relevance here, the amendments also created

a new statutory right to immediate appellate review of

a district court order remanding a case removed

under the federal officer removal statute. See BP, 593

U.S. at 235–36. Specifically, Congress amended 28

U.S.C. § 1447(d) to authorize appeals of orders

remanding a case to state court after it has been

“removed pursuant to section 1442.”* The legislative

Section 1447(d) also permits interlocutory appeals from

remand orders in cases removed under 28 U.S.C. § 1443, which

authorizes the removal of any case “(1) [a]gainst any person who

*

7

record indicates that the amendments were intended

in part to correct a decision that subjected a sitting

member of Congress to harassing and burdensome

state-court litigation while her appeal of a remand

order was pending. See 157 Cong. Rec. 1371 (2011)

(citing Price v. Johnson, 600 F.3d 460 (5th Cir. 2010)).

Congress created Section 1447(d)’s new right to

immediate appeal against the backdrop of Griggs v.

Provident Consumer Discount Co., 459 U.S. 56 (1982),

which recognized that such an appeal typically

“divests the district court of its control over those

aspects of the case involved in the appeal.” Id. at 58.

As this Court explained in Coinbase, when the

question in an interlocutory appeal is whether a case

can proceed in federal court at all—rather than being

sent to another forum—“the entire case is essentially

‘involved in the appeal,’” and “the district court must

stay its proceedings” during the appeal unless

Congress has provided contrary direction. Coinbase,

599 U.S. at 741 (quoting Griggs, 459 U.S. at 58); see id.

at 743–44. Numerous courts—including the Fourth

Circuit in its published decision in Martinsville—have

accordingly concluded that an automatic stay applies

to an appeal of a remand order under Section 1447(d).

128 F.4th at 272; see p. 14, infra (collecting cases).

is denied or cannot enforce in the courts of such State a right

under any law providing for the equal civil rights of citizens of

the United States,” or “(2) [f]or any act under color of authority

derived from any law providing for equal rights.”

8

B. Proceedings Below

1. District Court Proceedings

Respondent—the Los Angeles County Counsel, on

behalf of and in the name of the People of the State of

California—filed this suit in California Superior

Court. App. 4a–5a. The suit asserts a single claim for

public nuisance under California law against various

entities that provide pharmacy benefit management

(PBM) and mail-order pharmacy services for private

and governmental clients. Id. The complaint alleged

that petitioners contributed to a public nuisance by,

among other things, purportedly placing opioid

medications on their formularies with preferred

status in exchange for manufacturer rebates and

failing to adequately monitor for, identify, and refuse

to fill suspicious prescriptions in Los Angeles County.

App. 20a. Dozens of cases involving similar allegations

have been removed to federal court under the federal

officer removal statute. See, e.g., County Bd. of

Arlington County v. Express Scripts Pharmacy, Inc.,

996 F.3d 243, 257 (4th Cir. 2021) (reversing grant of

remand motion in similar case); In re Nat’l

Prescription Opiate Litig., 2023 WL 166006 (N.D.

Ohio Jan. 12, 2023) (denying remand motions in the

prescription opioid multi-district litigation (MDL)).

Petitioners timely removed this case to the U.S.

District Court for the Central District of California

under the federal officer removal statute. App. 5a, 20a.

The notice of removal explained that petitioners acted

under federal officers by providing PBM and mailorder pharmacy services to federal agencies,

including the U.S. Department of Defense, the

Department of Veterans Affairs, and Office of

9

Personnel Management, and that those services were

related to the County’s claims that petitioners’

formulary and dispensing practices created a public

nuisance. App. 5a, 27a.

After removal, the County filed an amended

complaint that purported to limit its allegations to

petitioners’ “conduct in the non-federal market” and

disclaim any relief based on their work for federal

health plans. App. 5a, 29a. Relying on its new

purported disclaimer, the County moved to remand

the case on the asserted ground that the federal

officer removal statute did not support jurisdiction.

App. 5a, 27a. Petitioners opposed the motion and also

argued that if the district court remanded the case, a

mandatory stay of the remand order during the

pendency of any appeal was required under the logic

of this Court’s decision in Coinbase. App. 5a, 30a.

The district court granted the County’s motion to

remand and denied petitioners’ request to stay the

remand order pending appeal. App. 30a. Without

addressing Coinbase, the court held that whether to

grant a stay in this context was a matter of discretion

and declined to issue one after applying a four-factor

balancing test. App. 30a–31a.

2. Court of Appeals Proceedings

Petitioners timely appealed the district court’s

remand order and denial of a stay. Because a recent

motions panel of the Ninth Circuit had denied a

motion for an automatic stay pending appeal in a

similar federal officer removal case, petitioners did

not file an independent stay motion. App. 3a–4a n.1.

Instead, petitioners asked the Ninth Circuit merits

panel to “address th[e] recurring issue” of whether a

10

mandatory stay is required before resolving whether

their removal was proper—an approach that the

Ninth Circuit ultimately approved. Id.

After briefing was complete but before argument,

the Fourth Circuit decided Martinsville. Applying

Coinbase, the court held that an automatic stay is

required in an appeal of an order remanding a case

removed under the federal officer removal statute.

Martinsville, 128 F.4th at 270–71. The court explained

that Coinbase’s reasoning applies “just as forcefully”

to appeals of remand orders under the federal officer

removal statute. Id. at 270. “[I]n both situations,” the

court reasoned, Congress has expressly authorized an

appeal, and “essentially the whole case is ‘involved in

the appeal.’” Id. (quoting Coinbase, 599 U.S. at 740).

The court added that nothing in Section 1447(d)’s text

“overrides the background Griggs principle.” Id. To

the contrary, anything but an automatic stay “would

‘largely defeat[] the point of the appeal.’” Id.

(alteration in original) (quoting Coinbase, 599 U.S. at

743). Judge Wynn dissented from the panel’s decision,

describing Coinbase as a “policy choice” by this Court

applicable only to arbitration cases. Id. at 275.

The Ninth Circuit merits panel in this case

adopted petitioners’ proposal to address the

“recurring” question whether a stay pending appeal is

warranted in appeals under Section 1447(d) before

resolving the appeal itself. Pet. App. 3a–4a n.1.

Acknowledging that the question had created

“uncertainty” after Coinbase, the panel expressly

disagreed with the Fourth Circuit’s resolution of the

question in Martinsville. App. 4a n.2. The panel

instead concluded that “the discretionary stay factors

outlined in Nken v. Holder”—rather than the

11

automatic-stay rule explained in Coinbase—apply to

“motions to stay litigation in the federal officer

removal context.” App. 3a–4a. The panel reasoned

that Coinbase did not abrogate Nken “beyond the

arbitration context,” in part because the “fundamental

differences between arbitration and litigation do not

exist as between litigation in state versus federal

courts.” App. 8a, 13a. The panel concluded by

adopting the language of Judge Wynn’s dissent as its

holding, stating that Coinbase “merely represents a

carve-out in favor of arbitration.” App. 17a–18a

(quoting Martinsville, 128 F.4th at 275 (Wynn, J.)).

After calling for a response, the Ninth Circuit

denied petitioners’ timely petition for panel rehearing

or rehearing en banc. App. 32a–33a. The panel then

issued an opinion affirming the remand order on

September 8, 2025. 2025 WL 2586648. That opinion

acknowledges a circuit conflict on whether a

disclaimer like the County’s can effectively defeat

removal. Id. at *13 (discussing Maryland v. 3M Co.,

130 F.4th 380 (4th Cir. 2025)). Petitioners intend to

seek panel or en banc rehearing of that decision and,

if necessary, a stay of the mandate pending a petition

for a writ of certiorari. Fed. R. App. P. 41. An

abeyance of the appeal or certiorari petition may also

be warranted pending this Court’s decision in Chevron

USA, Inc., v. Plaquemines Parish, No. 24-813 (cert.

granted June 16, 2025), which could provide guidance

relevant to the questions in the appeal. Indeed, the

Second Circuit recently held a similar appeal in

abeyance pending this Court’s resolution of

Plaquemines. County of Westchester v. Express

Scripts, Inc., No. 24-1639, ECF 116.1 (2d Cir. Aug. 28,

2025). The Ninth Circuit’s mandate on the underlying

12

appeal of the remand order is thus unlikely to issue for

a considerable period of time.

REASONS THE WRIT SHOULD BE GRANTED

The Ninth Circuit’s decision creates a square

circuit conflict on the significant and recurring issue

of whether remand orders in federal officer removal

cases are subject to an automatic stay pending appeal.

While the Fourth Circuit correctly applied the

reasoning of Coinbase to conclude that an automatic

stay of such orders is required, the Ninth Circuit

expressly disagreed, applying the discretionary stay

standard instead. That acknowledged conflict

between precedential decisions warrants review

under a straightforward application of this Court’s

certiorari criteria. The question is undeniably

important, as its resolution will dictate whether

federal officers and those acting under them—along

with federal judges and members of Congress—must

endure litigation before the very state courts from

which the statute shields them while pursuing appeals

that Congress expressly allowed. This case provides a

compelling vehicle to resolve the question because it

is cleanly presented through a published opinion and

because the extensive state-court litigation during the

pendency of the appeal vividly illustrates the costs of

simultaneous proceedings in state and federal court.

I. THE DECISION BELOW CREATES AN

ACKNOWLEDGED CIRCUIT CONFLICT ON

THE QUESTION PRESENTED

The circuit conflict on the question presented is

square and unmistakable. The Ninth Circuit held in a

published decision that “the discretionary stay factors

outlined in Nken”—rather than the automatic-stay

13

rule explained in Coinbase—apply to “motions to stay

litigation in the federal officer removal context.”

App. 4a. The Ninth Circuit acknowledged that its

decision conflicts with the Fourth Circuit’s published

decision on the same question in Martinsville—a

factually similar case involving the same claims and

many of the same defendants—in which the Fourth

Circuit concluded that Coinbase requires an

automatic stay of the remand order pending appeal.

App. 4a n.2; see Martinsville, 128 F.4th at 269.

Underscoring just how square the conflict is, the

Ninth Circuit concluded its decision by adopting the

dissenting opinion in Martinsville as its own holding.

App. 17a–18a (quoting Martinsville, 128 F.4th at 275

(Wynn, J.)).

That stark disagreement among federal courts of

appeal in published opinions is a paradigmatic basis

for this Court’s review. Sup. Ct. Rule 10(a); see, e.g.,

McLaughlin Chiropractic Assocs., Inc. v. McKesson

Corp., 606 U.S. 146, 166 (2025) (“Circuit splits followed

by this Court’s review are commonplace.”); Stanley v.

City of Sanford, 145 S. Ct. 2058, 2068 (2025) (“We took

this case to resolve a circuit split.”); Rivers v.

Guerrero, 605 U.S. 443, 449 (2025) (“We granted

certiorari to resolve [a] split.”); cf. GHP Mgmt. Corp.

v. City of Los Angeles, 145 S. Ct. 2615, 2616 (2025)

(Thomas, J., dissenting from denial of certiorari)

(noting the Court’s “obligation to fix” circuit splits).

Indeed, this Court has granted review to resolve

“disagreement among the Courts of Appeals”

specifically on the question of what standard applies

to a motion for a stay pending appeal. Coinbase, 599

U.S. at 740; see Nken, 556 U.S. at 423 (same).

14

There is no tenable prospect that the circuit

conflict presented here will be resolved without this

Court’s intervention. The Ninth Circuit denied

rehearing en banc in this case. And district courts in

other circuits have come out on both sides of the

split—with many of them following the Fourth

Circuit’s

decision

in

Martinsville—further

underscoring the depth of the divide and illustrating

the recurring nature of the question presented.

Compare, e.g., Kentucky v. Express Scripts, Inc., No.

5:24-cv-303, ECF 71 (E.D. Ky. Aug. 27, 2025)

(granting

stay

pending

appeal

based

on

Section 1447(d)); Kansas v. Pfizer, Inc., 2025 WL

1548507, at *3 (D. Kan. May 30, 2025) (following

Martinsville to hold that Coinbase principles require

an automatic stay of remand order pending appeal);

Hawai’i ex rel. Lopez v. CaremarkPCS Health,

L.L.C., 2025 WL 1521396, at *1 (D. Haw. May 28, 2025)

(“This Court . . . finds the Martinsville analysis to be

persuasive.”); Town of Pine Hill v. 3M Co., 2025 WL

994187 (S.D. Ala. Apr. 2, 2025) (granting stay);

Arkansas ex rel. Griffin v. Optum, Inc., No. 4:24-cv00701, ECF 34, at 10–11 (E.D. Ark. Dec. 31, 2024)

(granting stay “under the Supreme Court’s reasoning

in Coinbase”), with, e.g., Westchester County v. Mylan

Pharms., Inc., 737 F. Supp. 3d 214, 230–31 & n.13

(S.D.N.Y. 2024) (declining stay request and stating

that Coinbase is “hardly dispositive” as to whether

one is required); Att’y Gen. v. Dow Chem. Co., 2024

WL 3361395, at *9 (D.N.J. July 9, 2024) (declining to

apply the reasoning of Coinbase is this context

“[a]bsent clear guidance” from this Court); California

v. Eli Lilly & Co., 2023 WL 4681625, at *1 (C.D. Cal.

July 14, 2023) (denying stay).

15

When the Ninth Circuit called for a response to

petitioners’ rehearing petition, the County attempted

to minimize the circuit conflict by contending that it

was lopsided because other courts of appeals have also

denied stays pending appeal. See Resp. C.A. Reh’g

Opp. 8 n.2, 12; see also App. 4a n.2. But none of those

courts has issued a precedential decision addressing

the question. And most decisions denying stays have

come through summary orders “without any

analysis”—an understandable pattern given that the

issue is often raised through emergency motions.

Martinsville, 128 F.4th at 270 n.4; see, e.g., City of

Chicago v. B.P. P.L.C., No. 25-1916, ECF 73 (7th Cir.

Aug. 1, 2025) (unpublished order denying stay);

Puerto Rico v. Express Scripts, Inc., 119 F.4th 174,

184 n.3 (1st Cir. 2024) (referencing unpublished order

denying stay); County of Westchester, supra ECF 72

(2d Cir. Sept. 6, 2024) (unpublished order denying

stay); Plaquemines Parish v. Chevron USA, Inc., 84

F.4th 362, 378 (5th Cir. 2023) (vacating district court’s

order granting stay pending appeal without

addressing Coinbase). Other than the decision below,

the only court of appeals decision rejecting a Coinbase

argument with any reasoning is the nonprecedential

summary order in Georgia v. Clark, 2023 U.S. App.

LEXIS 34018 (11th Cir. Dec. 21, 2023). But that order

came in a criminal prosecution removed under 28

U.S.C. § 1455, which—unlike any provision at issue

here—explicitly provides that “a notice of removal”

does not bar “the State court in which such

prosecution is pending from proceeding further.” 28

U.S.C. § 1455(b)(3). Thus, the summary orders relied

on by the County do not diminish the basis to review

the square conflict between the precedential decisions

of the Fourth and Ninth Circuits. If anything, they

16

underscore the recurring nature of the question

presented and the need for this Court to resolve it.

The County also tried to distinguish this case from

Martinsville because the remand order here was

transmitted to the state court before the filing of the

notice of appeal, while the remand order in

Martinsville was transmitted after the filing of the

notice of appeal. See Resp. C.A. Reh’g Opp. 7–8. But

the Ninth Circuit did not rely on that irrelevant

ministerial distinction; the panel did not even mention

the timing of the transmittal of the remand order.

That is likely because there is no meaningful dispute

that a federal court can stay a remand order after it

has been transmitted, just as a federal court can recall

a remand order after it has been transmitted. Indeed,

courts routinely do so when they reverse remand

orders on appeal. See, e.g., Plaquemines, 84 F.4th at

367; Acad. of Country Music v. Cont’l Cas. Co., 991

F.3d 1059, 1070 (9th Cir. 2021); Hammer v. U.S. Dep’t

of Health & Hum. Servs., 905 F.3d 517, 525 (7th Cir.

2018); see also City of Waco v. U.S. Fid. & Guar. Co.,

293 U.S. 140, 142–43 (1934). The timing of the remand

transmittal thus has no connection to the proper

resolution of the question presented or the conflict

among the circuits in answering that question.

II. THE DECISION BELOW IS WRONG

The need for review is especially clear because the

Ninth Circuit’s decision is wrong. As the Fourth

Circuit recognized, this Court’s reasoning in Coinbase

applies “just as forcefully” in the federal officer

removal context as “in Coinbase itself.” Martinsville,

128 F.4th at 270. The Ninth Circuit’s contrary holding

contradicts not only this Court’s rationale in Coinbase

17

but also its repeated instruction that federal officer

removal should receive a “broad” rather than

“narrow, grudging interpretation” given its

importance to the federal system. Willingham, 395

U.S. at 406; see, e.g., Watson, 551 U.S. at 147;

Colorado v. Symes, 286 U.S. 510, 517 (1932).

A. Appeals Of Remand Orders Under Section

1447(d) Are Subject To An Automatic Stay

Under The Rationale of Coinbase

Remand orders in federal officer removal cases are

subject to an automatic stay pending appeal based on

the logic of this Court’s decision in Coinbase. There,

the Court held that a stay is required when a litigant

appeals the denial of a motion to compel arbitration

under the statutory right to interlocutory appeal

created by 9 U.S.C. § 16(a). 599 U.S. at 738. To reach

that conclusion, the Court relied on three basic

premises: First, under the Griggs principle, an

“appeal, including an interlocutory appeal, ‘divests the

district court of its control over those aspects of the

case involved in the appeal.’” Id. at 740 (quoting

Griggs, 459 U.S. at 58). Second, where the question in

an interlocutory appeal is what forum “the case

belongs in, . . . the entire case is essentially ‘involved

in the appeal,’” and the district court lacks jurisdiction

to do anything other than “stay its proceedings while

the interlocutory appeal” proceeds. Id. at 741. And

third, while Congress can by statute preclude such a

stay—and has done so in other statutes authorizing

interlocutory appeals—“absent contrary indications,

the background Griggs principle . . . requires an

automatic stay of district court proceedings that

relate to any aspect of the case involved in the appeal.”

Id. at 744 & n.6 (collecting statutes precluding stays).

18

That same reasoning applies equally to appeals of

remand orders in cases removed under the federal

officer removal statute. Martinsville, 128 F.4th at 270.

First, like 9 U.S.C. § 16(a), Section 1447(d) creates a

“rare statutory exception to the usual rule that parties

may not appeal before final judgment” by permitting

an interlocutory appeal that “divests the district court

of its control over those aspects of the case involved in

the appeal.” Coinbase, 599 U.S. at 740; see BP, 593

U.S. at 235–36. Second, as in the arbitrability appeals

addressed in Coinbase, “the question on appeal” in a

dispute over federal officer removal is which forum

“the case belongs in.” 599 U.S. at 741. In other words,

“whether ‘the litigation may go forward in the district

court’” or must be shifted to a different forum—

arbitration in Coinbase and state court in this case—

“‘is precisely what the court of appeals must decide.’”

Id. (citation omitted). And third, Congress has given

no “indication[]” that an automatic stay is

unwarranted in appeals of remand orders in cases

removed under the federal officer statute. Id. at 744.

Section 1447(d) is thus unlike statutory schemes in

which Congress has expressly displaced the automatic

stay requirement. Id. at 744 n.6 (collecting examples).

To the contrary, Congress’s 2011 amendment to

Section 1447(d) was designed “to allow appellate

review before a district court may remand a case

[removed under the federal officer statute] to state

court,” which indicates that state-court proceedings

should not continue before the appeal concludes. BP,

593 U.S. at 236 (emphasis added).

If anything, the statutory objective underlying

interlocutory appeals in the federal officer removal

context supports an automatic stay even more so than

19

in the arbitration context addressed in Coinbase.

While the statute at issue in Coinbase reinforced a

“federal policy favoring arbitration,” AT&T Mobility

LLC v. Concepcion, 563 U.S. 333, 339 (2011) (citation

omitted), the federal officer removal statute advances

the federal government’s far more profound interest

in “preserving its own existence,” Davis, 100 U.S. at

262—including by ensuring that entities acting under

federal officers are protected against harassment and

disruption by hostile state courts, see Watson, 551

U.S. at 150. That critical interest “would be largely

nullified” without a stay pending appeal because

defendants would have to litigate before the very state

courts from which Congress enacted the federal

officer removal statute to shield them. Coinbase, 599

U.S. at 743. The rule adopted in this case, moreover,

will apply not only to private entities acting under

federal officers but also to federal officers themselves,

federal judges, and members of Congress. 28 U.S.C.

§ 1442(a)(1), (3)–(4). Indeed, Congress amended

Section 1447(d) in 2011 partly in response to a decision

allowing a sitting member of Congress to face

burdensome state-court litigation during her appeal of

the remand decision. See 157 Cong. Rec. 1371 (citing

Price, 600 F.3d 460).

Finally, as in Coinbase, an automatic stay is

necessary in federal officer removal cases from the

judiciary’s “institutional perspective.” 599 U.S. at 743.

Without an automatic stay of a remand order pending

appeal, litigation will typically continue in state court

while the appeal unfolds in federal court. If the appeal

succeeds, the federal court will have to claw the case

back, resulting in a “waste” of the state court’s “scarce

judicial resources.” Id.; see Martinsville, 128 F.4th at

20

267 (describing the “havoc of multiple courts taking

actions in the same case, on the same issues, at the

same time”). That is exactly what has happened in

federal officer removal cases in which courts have

denied stays of the remand orders pending appeal,

only for the remand orders to be reversed and the case

clawed back after months of litigation in state court.

See, e.g., Puerto Rico, 119 F.4th at 184; California v.

CaremarkPCS Health LLC, 2024 WL 3770326, at *1

(9th Cir. Aug. 13, 2024). An automatic stay pending

appeal avoids such a potentially “detrimental result,”

which would produce unnecessary jurisdictional

tension between state and federal courts. Coinbase,

599 U.S. at 743; cf. Elkins v. United States, 364 U.S.

206, 221 (1960) (“The very essence of a healthy

federalism depends upon the avoidance of needless

conflict between state and federal courts.”).

The Fourth Circuit got all of that right in

Martinsville. As it correctly explained, “[t]he

rationale of Coinbase applies” fully to remand orders

in federal officer removal cases appealed under

Section 1447(d). Martinsville, 128 F.4th at 271. That

application of Coinbase is important but limited—only

in the “rare” situations in which all three of the factors

described in Coinbase are present will a mandatory

stay pending appeal be required. Coinbase, 599 U.S.

at 740; see Martinsville, 128 F.4th at 270 n.3.

B. The Decision Below Erroneously Departs

From Coinbase’s Rationale

The decision below rejected the Fourth Circuit’s

position in Martinsville and contradicted this Court’s

reasoning in Coinbase by holding that remand orders

in federal officer removal cases are subject to

21

discretionary stays under Nken rather than automatic

stays. The Ninth Circuit offered five rationales for

departing from Coinbase. None has merit.

First, the Ninth Circuit concluded that Coinbase

was “concerned only [with] stays in the context of

arbitration” and should be limited “to the arbitration

context.” App. 8a; see App. 17a–18a (stating that

Coinbase “merely represents a carve-out in favor of

arbitration”) (quoting Martinsville, 128 F.4th at 275

(Wynn, J., dissenting)). That fundamentally misreads

Coinbase and misunderstands the role of this Court’s

precedent. To be sure, the Court in Coinbase decided

only the case before it, which involved whether a stay

is required in an appeal under 9 U.S.C. § 16(a). But

the “rationale” of Coinbase, “not only the result,”

governs future cases. Seminole Tribe v. Florida, 517

U.S. 44, 66–67 (1996); see, e.g., Ramos v. Louisiana,

590 U.S. 83, 104 (2020) (“It is usually a judicial

decision’s reasoning—its ratio decidendi—that allows

it to have life and effect in the disposition of future

cases.”); id. at 125 n.6 (Kavanaugh, J., concurring in

part) (“In the American system of stare decisis, the

result and the reasoning each independently have

precedential force, and courts are therefore bound to

follow both the result and the reasoning of a prior

decision.”).

Indeed, in Coinbase itself, the Court explained

that it was applying the “same stay principles that

courts apply in other analogous contexts where an

interlocutory appeal is authorized, including qualified

immunity and double jeopardy.” 599 U.S. at 746

(emphases added). The Court emphasized, moreover,

that it was not creating “a special, arbitrationpreferring procedural rule.” Id. As the Fourth Circuit

22

correctly recognized, “[w]hile Coinbase was a case

about arbitration, this does not mean it was only a

case about arbitration.” Martinsville, 128 F.4th at

270–71. “Distinctions require meaningful differences

to matter; a [Supreme Court] decision’s rationale

binds [lower courts] even if some immaterial facts

differ,” and the “rationale of Coinbase applies here.”

Id. at 271.

Second, the Ninth Circuit erred in suggesting that

following Coinbase’s rationale in this case would

effectively overrule the discretionary approach to

stays pending appeal described in Nken. App. 8a. In

Coinbase, the Court applied “the background Griggs

principle,” which has long coexisted alongside Nken.

Coinbase, 599 U.S. at 743–44 (emphasis added); see id.

at 746–47 (discussing Nken). Applying the rationale of

Coinbase here would thus no more overrule Nken than

applying that rationale in Coinbase did. In short, an

automatic stay pending appeal applies in the “rare”

situations

recognized

in

Coinbase—including

statutorily authorized appeals under 9 U.S.C. § 16(a)

and Section 1447(d)—while Nken continues to provide

the default standard for stay requests. Id. at 740; see,

e.g., Trump v. CASA, Inc., 145 S. Ct. 2540, 2550, 2561–

62 (2025) (granting application for partial stay

pending appeal under Nken factors).

Third, the Ninth Circuit stated that “requiring an

automatic stay in the federal officer removal context

would implicate federalism concerns not at issue

where parties seek to compel arbitration.” App. 8a.

The court suggested that an automatic stay under

Coinbase would “deprive state courts of the power” to

stay a remanded case if they “think[] the defendants

. . . have a strong likelihood of success on appeal.”

23

App. 9a–10a. That position is badly mistaken. As “an

incident of federal supremacy,” the federal officer

removal statute is designed to deprive state courts of

power over federal officers and those acting under

them. Willingham, 395 U.S. at 405. The Ninth

Circuit’s rule empowering a state court to determine

whether such a defendant must endure discovery and

potentially trial based on whether the state court

thinks the defendant is likely to succeed on appeal

would “turn[] the removal statute on its head.” Id. As

explained above, moreover, federalism considerations

properly understood undermine rather than support

the Ninth Circuit’s position, which would produce

greater friction between federal and state courts by

requiring state courts to devote resources to litigation

that might be wasted. See pp. 19–20, supra.

Fourth, the Ninth Circuit identified “differences

between arbitration and litigation” that purportedly

illustrate why “an automatic stay rule is not

warranted in the federal officer removal context.”

App. 12a. The court suggested, for example, that a

federal officer wrongly facing litigation in state court

instead of federal court suffers a lesser hardship than

a defendant wrongly facing litigation in federal court

instead of arbitration. App. 13a. And the court opined

that the burden on a federal officer wrongly subjected

to “some early stages of litigation in state court”

would be relatively minimal because the officer could

eventually return to federal court before final

judgment. App. 14a n.6. But those differences do not

justify confining Coinbase to arbitration. It is not the

case, for instance, that the Federal Arbitration Act

serves a weightier end than that served by the federal

24

officer removal statute—the federal government’s

interest in “preserving its own existence.” App. 11a.

Nor do the protections created by the federal

officer removal statute exist only for trial. App. 14a

n.6. That cramped understanding disregards

Congress’s assessment of the importance of a federal

forum to a federal officer, which applies to early

stages of litigation such as “pre-suit discovery,” as

well as the ultimate merits. 157 Cong. Rec. 1372

(identifying “a district court ruling in Texas that the

Federal removal statute does not apply to a Texas law

involving pre-suit discovery” as part of the reason for

adopting the 2011 amendment). That is why this Court

has long described the protection of the federal officer

removal statute in terms of avoiding “harassing

litigation in the State courts,” Cooper, 73 U.S. at 253

(emphasis added), not just trial proceedings or an

adverse judgment. Indeed, the Court has consistently

explained that “[o]ne of the most important reasons

for removal is to have the validity of the defense of

official immunity tried in a federal court,” Watson, 551

U.S. at 150 (quoting Willingham, 395 U.S. at 405)—a

determination that typically comes at the beginning

rather than the end of the process, see, e.g., Mitchell

v. Forsyth, 472 U.S. 511, 526 (1985).

Fifth, the Ninth Circuit speculated that mandatory

stays of appeals from remand orders in cases removed

under the federal officer removal context “might

encourage gamesmanship.” App. 15a. But this Court

rejected that argument in Coinbase, explaining that

“the courts of appeals possess robust tools to prevent

unwarranted delay and deter frivolous interlocutory

appeals.” 599 U.S. at 745; see, e.g., 28 U.S.C. § 1447(c)

(“An order remanding the case may require payment

25

of just costs and actual expenses, including attorney

fees, incurred as a result of the removal.”). Although

the Ninth Circuit suggested that those tools would not

be effective in this context, it gave no reason why, and

none is apparent. The gamesmanship rationale is thus

another way in which the Ninth Circuit’s decision

“artificially restricts Coinbase” to arbitration, in

contradiction of this Court’s reasoning in Coinbase

itself. Martinsville, 128 F.3d at 268.

III.

THE QUESTION PRESENTED

RANTS REVIEW IN THIS CASE

WAR-

The question presented also satisfies this Court’s

other criteria for review because it is important,

frequently recurring, and cleanly presented.

The right of removal for federal officers and others

covered by Section 1442 is exceptionally important;

this Court once said that a “more important question

can hardly be imagined,” given the connection

between the right of removal and “the possibility of

the federal government preserving its own existence.”

Davis, 100 U.S. at 262; see, e.g., Willingham, 395 U.S.

at 405; Soper, 270 U.S. at 41–42. This Court has

sustained that view by granting review in many

federal officer removal cases over the years, see, e.g.,

Watson, 551 U.S. at 147–51 (collecting decisions)—

including Plaquemines this Term, No. 24-813.

The question presented here directly implicates

when and whether defendants can benefit from the

federal officer removal framework that Congress has

created, specifically the right to an immediate appeal

of remand orders added in the 2011 amendments to

Section 1447(d). See BP, 593 U.S. at 235–37. From the

perspective of a defendant removing a suit from a

26

potentially “hostile” state court who loses a remand

dispute in a federal district court, Watson, 551 U.S. at

148, there is a vast and consequential difference

between having the case stayed pending appeal and

having to return to state court while the appeal

unfolds. After all, the central purpose of the federal

officer removal statute is to allow defendants to avoid

potential “local prejudice” in state courts, id. at 150

(citation omitted), and the central purpose of the

interlocutory appeal right created in the 2011

amendments to Section 1447(d) is “to allow appellate

review before a district court may remand a case to

state court,” BP, 593 U.S. at 236 (emphasis added).

Yet without a stay, a defendant has to face the very

dangers that the statutory framework was created to

avoid—a result that defies “common sense” as well as

statutory design. Coinbase, 599 U.S. at 743; see

Martinsville, 128 F.4th at 270.

This case illustrates the harms that result from the

absence of an automatic stay pending appeal. While

this appeal has been pending in the Ninth Circuit for

roughly a year and a half without a stay, the parties

have proceeded simultaneously in state court with

jurisdictional discovery, extensive motion practice—

including demurrers to two amended complaints,

multiple hearings and conferences, a motion to

disqualify counsel, and a motion to quash—and even

an interlocutory state-court appeal. See People v.

Express Scripts, Inc., 23-ST-CV-20886 (Cal. Super.

Ct.); People v. OptumRx, Inc., 2025 WL 2542288 (Cal.

Ct. App. Sept. 4, 2025). Those significant issues are

being adjudicated before the County’s home courts,

which have (among other things) denied a demurrer

on petitioners’ federal preemption defenses. See

27

People v. Express Scripts, Inc., 2024 WL 5411144

(Cal. Super. Ct. Dec. 17, 2024). Not only does that

litigation inflict the very burden that the federal

officer removal statute exists to shield petitioners

against, see Watson, 551 U.S. at 148–51, but it will also

all be “waste[d]” if the Ninth Circuit or this Court

ultimately reverses the remand decision, Coinbase,

599 U.S. at 743.

That is exactly what happened in a recent case

brought by the County against some of petitioners

alleging illegal conduct in insulin pricing. After those

petitioners removed and the district court granted a

motion to remand, the Ninth Circuit declined to enter

an automatic stay pending appeal, and the state court

managed the case for over a year—holding hearings

and issuing rulings on defendants’ demurrers and a

motion to quash—before the Ninth Circuit vacated

the remand order. Caremark, 2024 WL 3770326, at *1.

The case was then transferred to the insulin-pricing

MDL, which denied the State’s renewed remand

motion and held the case was properly removed. See

In re Insulin Pricing Litig., 2025 WL 1576940, at *3–

15 (D.N.J. June 4, 2025).

As serious as those consequences have been, the

harm in other cases governed by the Ninth Circuit’s

position could be even worse. History is filled with

examples of federal officers and their delegates being

subjected to “harassing litigation” by states where

federal laws or programs are unpopular. Cooper, 73

U.S. at 253 (Union-installed mayor in Tennessee); see

Watson, 551 U.S. at 147–48 (tariff collectors in the

early 1800s and prohibition agents in the early 1900s);

Manypenny, 451 U.S. at 234–35 (border patrol agent);

State v. Meadows, 88 F.4th 1331, 1351–54 (11th Cir.

28

2023) (Rosenbaum, J., concurring) (providing

additional examples). It is not hard to imagine similar

examples today. See, e.g., In re: 4/1/2025 Findings of

Contempt as to ICE Agent Sullivan, No. 25-cv-10769,

ECF 1 (D. Mass. Apr. 1, 2025) (removal under federal

officer statute after state court found ICE agent in

contempt for arresting undocumented immigrant

leaving court proceeding); Wyoming v. Livingston,

443 F.3d 1211, 1225, 1230–31 (10th Cir. 2006) (removal

under federal officer statute by U.S. Fish and Wildlife

Service employee prosecuted for misdemeanor

trespass in state court that was “an attempt to hinder

a locally unpopular federal program”); see also Texas

Grand Jury Indicts Cheney, Gonzales of Crime,

Reuters (Nov. 18, 2008) (criminal indictment by state

grand jury of then-Vice President Cheney and others

for purported “organized criminal activity” related to

alleged abuse of inmates in private prisons),

https://bit.ly/4gni0jL. The need to establish a clear

rule to govern such sensitive and significant cases

strongly supports review.

In addition to its importance, the question

presented is worthy of review because it is frequently

recurring. Indeed, the Ninth Circuit issued a separate

published decision on the stay issue precisely because

the court recognized that the issue is “recurring” and

subject to “uncertainty.” App. 3a, 4a n.1. The Fourth

Circuit agreed that the question is an “active subject”

in the federal courts. Martinsville, 128 F.4th at 269.

Numerous courts of appeals have addressed the issue,

albeit largely through summary orders. App. 4a n.2.

And as detailed above, district courts are frequently

addressing the question and reaching conflicting

conclusions. See p. 14, supra. This Court has

29

previously granted certiorari to resolve recurring

questions regarding the standard for stays, see e.g.,

Coinbase, 599 U.S. at 739; Nken, 556 U.S. at 423;

Hilton v. Braunskill, 481 U.S. 770, 772 (1987), and

review is similarly warranted here.

Finally, this case offers a compelling vehicle to

resolve the question presented. It arises from a

published decision exclusively addressing the stay

issue, see App. 3a n.1, which is rare in this area given

that stays pending appeal are often sought in

emergency motions and decided through summary

orders. And while the Ninth Circuit recently issued a

decision affirming the district court’s remand order,

see 2025 WL 2586648, petitioners plan to seek

rehearing en banc, followed by a stay of the mandate

pending certiorari if necessary. Moreover, either the

Ninth Circuit or this Court may choose to hold

requests for further review on the underlying remand

issue until this Court’s decides Plaquemines, which

involves similar questions. See p. 11, supra. There is

accordingly no meaningful risk that the stay issue will

become moot during the pendency of this Court’s

review—and either this Court or the Ninth Circuit

could readily prevent that result in any event. Cf.

Bielski v. Coinbase, Inc., 87 F.4th 1003, 1008 n.1 (9th

Cir. 2023) (discussing the Ninth Circuit’s abeyance of

the merits decision in Coinbase pending this Court’s

review of the stay issue). Moreover, the automaticstay issue is one “capable of repetition, yet evading

review,” FCC v. Consumers’ Rsch., 145 S. Ct. 2482,

2496 n.1 (2025) (quotation omitted), given that timing

complications are inevitable in stay-related litigation.

At bottom, the question presented is exceptionally

30

important and worthy of review, and this Court should

resolve it in this case.

CONCLUSION

The petition for a writ of certiorari should be

granted.

Respectfully submitted,

BRIAN D. BOONE

MATTHEW P. HOOKER

ALSTON & BIRD LLP

1120 South Tyron St.

Suite 300

Charlotte, NC 28203

(704) 444-1000

D. ANDREW HATCHETT

ALSTON & BIRD LLP

1201 W. Peachtree St.

Suite 4900

Atlanta, GA 30309

(404) 881-7000

CHRISTOPHER G. MICHEL

Counsel of Record

MICHAEL J. LYLE

JONATHAN G. COOPER

ALEX VAN DYKE

QUINN EMANUEL URQUHART

& SULLIVAN, LLP

1300 I Street, NW, 9th Fl.

Washington, D.C. 20005

(202) 538-8308

christophermichel@

quinnemanuel.com

LISA M. GEARY

COURTNEY DAUKAS

LISA

M. GEARY

QUINN

EMANUEL

URQUHART

C

OURTNEY

DAUKAS

& SULLIVAN, LLP

UINN Ave.

EMANUEL URQUHART

295QFifth

&

S

ULLIVAN

, LLP

New York, NY 10016

295849-7000

Fifth Ave.

(212)

New York, NY 10016

(212) 849-7000

Counsel for Petitioners

September 16, 2025

APPENDIX

APPENDIX TABLE OF CONTENTS

Page

APPENDIX A: ORDER, U.S. Court of Appeals

for the Ninth Circuit (June 2, 2025) ...................

1a

APPENDIX B: ORDER GRANTING PLAINTIFF’S MOTION TO REMAND, U.S. District

Court for the Central District of California

(February 28, 2024) .............................................

19a

APPENDIX C: ORDER, U.S. Court of Appeals

for the Ninth Circuit (August 29, 2025) .............

32a

APPENDIX D: 28 U.S.C. § 1442 .........................

34a

1a

APPENDIX A

UNITED STATES COURT OF APPEALS

FOR THE NINTH CIRCUIT

————

No. 24-1972

D.C. No. 2:23-cv-08570-SPG-PD

————

PEOPLE OF THE STATE OF CALIFORNIA,

acting by and through Los Angeles County

Counsel Dawyn R. Harrison,

Plaintiff - Appellee,

v.

EXPRESS SCRIPTS, INC.; ESI MAIL

PHARMACY SERVICE, INC.; EXPRESS SCRIPTS

PHARMACY, INC.; OPTUMRX, INC.,

Defendants - Appellants,

and

EXPRESS SCRIPTS ADMINISTRATORS, LLC,

MEDCO HEALTH SOLUTIONS, INC., OPTUMINSIGHT,

INC., OPTUMINSIGHT LIFE SCIENCES, INC.,

Defendants.

————

Appeal from the United States District Court

for the Central District of California

Sherilyn Peace Garnett, District Judge, Presiding

————

Argued and Submitted March 4, 2025

Pasadena, California

————

2a

Filed June 2, 2025

————

Before: Mary H. Murguia, Chief Judge, and Gabriel P.

Sanchez and Holly A. Thomas, Circuit Judges.

————

SUMMARY*

————

ORDER

Stay Pending Appeal

In an appeal from the district court’s order remanding a removed action to state court, the panel

affirmed the district court’s denial of defendants’

motion to stay the remand order pending appeal.

Defendants removed the action to federal court

under the federal officer removal statute. The district

court granted plaintiff’s motion to remand and denied

defendants’ stay motion. Declining to extend the logic

of Coinbase, Inc. v. Bielski, 599 U.S. 736 (2023),

which held that interlocutory appeals of denials of

motions to compel arbitration result in automatic

stays of district court litigation, the panel clarified

that in this Circuit, the discretionary stay factors

outlined in Nken v. Holder, 556 U.S. 418 (2009), still

control district courts and motions panels reviewing

motions to stay litigation in the federal officer

removal context. The panel disagreed with the

Fourth Circuit and agreed with other Circuits.

Applying the Nken factors, the panel held that the

*

This summary constitutes no part of the opinion of the

court. It has been prepared by court staff for the convenience of

the reader.

3a

district court did not abuse its discretion in denying

a stay.

COUNSEL

Louis M. Bograd (argued), Elizabeth Smith, and

Linda Singer, Motley Rice LLC, Washington, D.C.,

for Plaintiff-Appellee.

Christopher Michel (argued), Jonathan G. Cooper,

and Michael J. Lyle, Quinn Emanuel Urquhart &

Sullivan LLP, Washington, D.C.; Kiel Ireland and

Sage V. Heuvel, Quinn Emanuel Urquhart &

Sullivan LLP, Los Angeles, California; Charles B.

Straut II, Quinn Emanuel Urquhart & Sullivan LLP,

San Francisco, California; Omar Morquecho and

Kimberly K. Chemerinsky, Alexander Akerman,

Alston & Bird LLP, Los Angeles, California; for

Defendants-Appellants.

ORDER

MURGUIA, Chief Circuit Judge:

Since the Supreme Court decided, in Coinbase, Inc.

v. Bielski, 599 U.S. 736 (2023), that interlocutory

appeals of denials of motions to compel arbitration

result in automatic stays of district court litigation,

some uncertainty has arisen as to whether that

holding applies in other contexts. Defendants here

argue that Coinbase’s logic should extend to the

federal officer removal context and ask this Court to

issue an automatic stay of the district court’s order

remanding this case to state court “before deciding

the merits of this appeal.”1 We accept Defendants’

1

Defendants concede in their briefing that a motions panel of

this Circuit in a similar federal officer removal case immediately

prior to Defendants’ appeal denied a motion to stay litigation

pending appeal and cited to Nken v. Holder. See California v.

4a

call to address this issue expeditiously and separately

from the merits of their appeal. Today we clarify that

in this Circuit, the discretionary stay factors outlined

in Nken v. Holder, 556 U.S. 418, 434 (2009) still

control district courts and motions panels reviewing

motions to stay litigation in the federal officer

removal context.2

I.

This case involves a lawsuit brought originally in

state court by the Los Angeles County Counsel

CaremarkPCS Health LLC, Nos. 23-55597, 23-55599 (9th Cir.

Aug. 17, 2023) (order denying motion to stay lower court

proceedings). Accordingly, after the district court denied

Defendants’ motion to stay litigation pending appeal, Defendants did not file a separate application for a stay pending appeal

in this Circuit. Instead, they asked this panel to “address this

recurring issue.” We do so in this order affirming the district

court’s denial of stay and will issue our disposition on the merits

of whether Defendants’ removal pursuant to the federal officer

removal statute was proper.

2

All other circuits where this question has been raised, besides

the Fourth Circuit, appear to have reached the same conclusion.

See Gov’t of P.R. v. Express Scripts, 119 F.4th 174, 184 n.3 (1st

Cir. 2024); Cnty. of Westchester v. Express Scripts, Inc., No. 241639 (2d Cir. Sept. 6, 2024) (order denying motion to stay) (“[T]he

request to stay is DENIED because the Appellants are not

entitled to an automatic stay pending appeal under Coinbase.”);

Georgia v. Clark, No. 23-13368, 2023 U.S. App. LEXIS 34018, at

*2 (11th Cir. Dec. 21, 2023) (“Coinbase was limited to arbitration

proceedings, which are not at issue here.”); see also Plaquemines

Par. v. Chevron United States, Inc., 84 F.4th 362, 373‒ 78 (5th

Cir. 2023) (applying the Nken factors in considering whether to

grant the plaintiffs’ motion to lift and vacate the district court’s

stay order pending appeal of its remand order in a federal officer

removal case). The Fourth Circuit appears to be the first and only

circuit in the country to have extended Coinbase’s logic to the

federal officer removal context. City of Martinsville, Virginia v.

Express Scripts, Inc., 128 F.4th 265 (4th Cir. 2025).

5a

against pharmaceutical-entity defendants Express

Scripts, Inc.; ESI Mail Pharmacy Service, Inc.;

Express Scripts Pharmacy, Inc.; and OptumRx, Inc.

(“Defendants”). The People of the State of California

acting by and through Los Angeles County Counsel

(“Plaintiff” or “the People”) allege Defendants should

be held liable under California’s public nuisance

statute for contributing to the public nuisance of the

opioid epidemic through their prescription opioid

business practices. Defendants removed this case to

federal court under the federal officer removal statute on the theory that their business involves contracts with the U.S. Department of Defense, Department of Veterans Affairs, and Office of Personnel

Management to fill prescriptions for health plan

members, including opioid medications. The federal

officer removal statute permits a person “acting

under” a federal officer to remove claims “for or

relating to” the work for the federal officer. 28 U.S.C

§ 1442(a)(1). Plaintiff moved to remand and simultaneously amended its Complaint to include a disclaimer expressly limiting the scope of its claims to

“Defendants’ conduct in the non-federal market.”

The district court granted the People’s motion to

remand, noting that the “explicit disclaimer” in the

Amended Complaint eviscerated Defendants’ ground

for removal. Defendants then appealed that decision

pursuant to 28 U.S.C § 1447(d), which provides for

interlocutory appeals of remand orders based on lack

of subject-matter jurisdiction under the federal officer

removal statute. DeFiore v. SOC LLC, 85 F.4th 546,

554 (9th Cir. 2023). Defendants also moved in the

district court for a stay of the remand order pending

appeal. But the district court denied the motion

pursuant to Nken v. Holder, 556 U.S. 418 (2009) as

opposed to Coinbase, Inc. v. Bielski, 599 U.S. 736

6a

(2023). We affirm the district court’s denial of

Defendants’ motion to stay.

3

II.

This Court reviews a district court’s stay order for

abuse of discretion. In re PG&E Corp. Sec. Litig., 100

F.4th 1076, 1083 (9th Cir. 2024).

III.

In Coinbase, the Supreme Court held that a district

court is “require[d]” to enter an “automatic stay”

pending appeal when a party exercises its statutory

right under 9 U.S.C. § 16(a) (“The Federal Arbitration Act” or “FAA”) to an interlocutory appeal of the

denial of a motion to compel arbitration. 599 U.S. at

742–44. In so ruling, the Court relied on Griggs v.

Provident Consumer Discount Co., 459 U.S. 56 (1982),

which held that an “appeal, including an interlockutory appeal, ‘divests the district court of its control

over those aspects of the case involved in the appeal.’”

Id. at 740 (quoting Griggs, 459 U.S. at 58).4 Because

the question on appeal in the FAA context “is

whether the case belongs in arbitration or instead in

the district court, the entire case is essentially

‘involved in the appeal.’” Id. at 741 (quoting Griggs,

459 U.S. at 58). Accordingly, a stay of lower court

proceedings pending appeal is required when a

3

The district court cited to Golden Gate Rest. Ass’n. v. City

and Cnty. of San Francisco, 512 F.3d 1112, 1115 (9th Cir. 2008),

for the four stay factors, but they are essentially identical to

those the Supreme Court articulated in Nken. See Nken, 556

U.S. at 434

4

Coinbase also turned in part on preserving for deserving

defendants the unique benefits of arbitration as opposed to

litigation, which we will discuss in more depth below. See 599

U.S. at 743.

7a

district court denies a motion to compel arbitration.

Id.

Defendants argue that the Supreme Court’s reasoning in Coinbase should be extended to automatically stay litigation during the appeals of

remand orders in the federal officer removal context.

Because the question on appeal is whether the case

belongs in federal or state court, Defendants argue

that the entire case is essentially involved in the

appeal, and therefore an automatic stay of all proceedings is warranted under Coinbase’s application of

the Griggs principle. We disagree.5

Coinbase read in conjunction with relevant

Supreme Court precedent counsels in favor of limiting the Coinbase holding to the arbitration context.

Federalism concerns–– namely the limited jurisdiction of federal courts and the need to respect the

jurisdiction of state courts––distinguish federal

officer removal from the arbitration context. Moreover, the unique aspects of arbitration that automatic

stays help to preserve are not at issue in the federal

officer removal context. Finally, automatic stays of

federal officer removal appeals could lead to improper

delay tactics and do harm to principles of judicial

efficiency. We therefore reaffirm that Nken v. Holder

still controls district courts and motions panels

reviewing motions to stay litigation in the federal

officer removal context.

5

Indeed, Defendants’ broad reading of Coinbase and the

Griggs principle would ostensibly sweep in other areas of

litigation including, for instance, interlocutory appeals of

remand orders based on 28 U.S.C. § 1443 (the civil rights

removal statute), though Coinbase made no mention of other

such areas.

8a

A.

The Coinbase majority clearly stated that “the sole

question before [the] Court [was] whether a district

court must stay its proceedings while the interlocutory appeal on arbitrability is ongoing.” 599 U.S.

at 740. The Supreme Court did not receive briefing

on the unique federalism issues implicated by the

federal officer removal statute that differ in the

arbitration context. Instead, the issues and briefing

presented concerned only stays in the context of

arbitration and the unique aspects of the Federal

Arbitration Act. Nearly every paragraph of the

Coinbase opinion specifically references “arbitrability” or the provisions of the FAA.

Coinbase does not abrogate Nken v. Holder beyond

the arbitration context. While Coinbase represents a

carveout to the normal discretionary stay powers in

the arbitration context, the opinion does not overrule

Nken nor render its precepts inoperable in other

contexts. Here, we abide by the Supreme Court’s

instruction to “follow the case which directly controls”

and “leav[e] to [the Supreme] Court the prerogative

of overruling its own decisions.” Agostini v. Felton,

521 U.S. 203, 237 (1997) (quoting Rodriguez de

Quijas v. Shearson/Am. Express, Inc., 490 U.S. 477,

484 (1989)).

B.

Crucially, requiring an automatic stay in the federal officer removal context would implicate federalism concerns not at issue where parties seek to

compel arbitration. Nken emphasizes that a stay is

an “intrusion into the ordinary processes of administration and judicial review” and accordingly “is not

a matter of right, even if irreparable injury might

9a

otherwise result.” 556 U.S. at 427 (quotations

omitted). Nken further held that a stay is an exercise

of judicial discretion, the propriety of which is dependent upon the circumstances of a particular case.

Id. The ability for federal courts to weigh various

factors before issuing the extraordinary remedy of a

stay is vital for the efficient administration of justice,

especially when the case involves another sovereign:

here, the State of California. See Cnty. of San Mateo

v. Chevron Corp., 32 F.4th 733, 764 (9th Cir. 2022).

The four discretionary stay factors courts must

weigh under Nken are “(1) whether the stay applicant

has made a strong showing that he is likely to

succeed on the merits; (2) whether the applicant will

be irreparably injured absent a stay; (3) whether

issuance of the stay will substantially injure the

other parties interested in the proceeding; and (4)

where the public interest lies.” 556 U.S. at 434. The

first two factors are the most critical. Id.

This discretion makes sense in the federal officer

removal context because courts should have the power to weigh these important factors before granting

stays that could infringe upon the rights of state

courts. See Younger v. Harris, 401 U.S. 37, 43 (1971).

Improper removals based on the federal officer

removal statute deprive state courts of jurisdiction

over cases that should rightfully be heard in their

fora, in violation of comity principles. Automatic

stays of litigation based on those improper removals

pursuant to Coinbase would only exacerbate federal

infringement on state courts’ rights. Nken’s discretionary stay power allows federal courts to “scrupulously confine their own jurisdiction” and ensure

they are giving “[d]ue regard for the rightful independence of state governments.” Cnty. of San Mateo,

10a

32 F.4th at 764 (quoting Healy v. Ratta, 292 U.S. 263,

270 (1934)).

Just as Nken affords federal courts discretion, so

too are state courts empowered to craft case-specific

solutions to balance the interests at stake when they

receive remanded cases. For instance, a state court

could decide to stay a remanded case if, in its opinion,

it thinks the defendants who removed based on the

federal officer removal statute do have a strong

likelihood of success on appeal. Coinbase’s automatic

stay rule applied to the federal officer removal context would deprive state courts of the power to make

those types of determinations. Federal removal jurisprudence should allow state courts to “actuate federal

courts,” which is what Nken’s discretionary stay

factors allow for here. Healy, 292 U.S. at 270.

Our federal and state court systems operate on the

bedrock principle of comity, which includes “a

continuance of the belief that the National Government will fare best if the States and their institutions

are left free to perform their separate functions in

their separate ways.” Younger, 401 U.S. at 44. The

federal government “anxious though it may be to

vindicate and protect federal rights and federal

interest” must always “endeavor[] to do so in ways

that will not unduly interfere with the legitimate

activities of the States.” Id. Here, an automatic stay

pending appeal of a federal officer removal remand

order would run afoul of the delicate balance of

federalism. The Supreme Court has repeated “time

and time again that the normal thing to do when

federal courts are asked to enjoin pending proceedings in state courts is not to issue such injunctions.”

Id. at 45. A stay pending appeal raises concerns for

state court proceedings analogous to those at issue in

11a

Younger. See Nken, 556 U.S. at 428 (“A stay pending

appeal certainly has some functional overlap with an

injunction.”). This is why Nken counsels that stays

pending appeal are discretionary and today we reaffirm that they should remain so in the federal officer

removal context. See id. at 427.

C.

That arbitration is a fundamentally different form

of dispute resolution than litigation further demonstrates why Coinbase’s logic is inapposite in the

federal officer removal context. The FAA reflects a

“liberal federal policy in favoring arbitration” when

parties validly contract for it. Moses H. Cone

Memorial Hosp. v. Mercury Constr. Corp., 460 U.S. 1,

24 (1983). Thus, the Supreme Court has long

interpreted the FAA as an exceptional statute

“designed to promote arbitration . . . ‘notwithstanding

any state substantive or procedural policies to the

contrary.’” AT&T Mobility LLC v. Concepcion, 563

U.S. 333, 345–46 (2011) (quoting Moses H. Cone, 460

U.S. at 24).

The federal officer removal statute, since its

original enactment near the end of the War of 1812,

has undergone a series of amendments. Watson v.

Philip Morris Cos., 551 U.S. 142, 147–48 (2007). But

its “basic purpose” remains “to protect the Federal

Government from the interference with its operations

that would ensue” if federal officers and agents could

be subject to trial and liability in potentially hostile

state courts based on actions “within the scope of

their authority.” DeFiore, 85 F.4th at 555 (cleaned

up). The statute thus “vindicates . . . the interests of

[the federal] government” in “preserving its own

existence.” Id. at 553 (cleaned up).

12a

Congress’s intent to promote arbitration via the

FAA “notwithstanding any state substantive or

procedural policies to the contrary,” Moses H. Cone,

460 U.S. at 24, stands in contrast to the long-held

principle that “removal statutes should be construed

narrowly in favor of remand to protect the jurisdiction of state courts.” Harris v. Bankers Life and

Cas. Co., 425 F.3d 689, 698 (9th Cir. 2005). While it is

true that the federal officer removal statue should be

“liberally construed,” Watson, 551 U.S. at 147, that

guidance must be understood in the broader context

of the United States’ dual sovereign court system,

where federal courts of limited jurisdiction must

“scrupulously confine their own jurisdiction to the

precise limits which the statute [authorizing removal

jurisdiction] has defined.” Healy, 292 U.S. at 270; see

DeFiore, 85 F.4th at 553–54 (clarifying that while the

language of the federal officer removal statue is

broad and must be liberally construed, it “is not

limitless” (quoting Watson, 551 U.S. at 147)).

Coinbase highlights some of the fundamental

differences between arbitration and litigation, 599

U.S. at 743, which illustrate both that Coinbase is

inapposite and that an automatic stay rule is not

warranted in the federal officer removal context. The

reason why parties may prefer to arbitrate as

opposed to litigate claims is due to “efficiency, less

expense, less intrusive discovery, and the like.” Id.

The continuation of proceedings in the district court

when stays are denied renders those features

“irretrievably lost.” Id. These unique features of

arbitration also help explain Coinbase’s contention

that a denial of a motion to compel arbitration makes

it so “the entire case is essentially ‘involved in the

appeal,’” necessitating an automatic stay of litigation

pending appeals of denials of arbitrability. Id. at 741

13a

(quoting Griggs, 459 U.S. at 58). Absent an automatic

stay in the arbitration context, the benefits of

arbitration Congress aimed to effectuate via the FAA

could be irreparably lost with each day a party is

wrongfully subjected to pretrial litigation and discovery. Id. at 743.

These fundamental differences between arbitration

and litigation do not exist as between litigation in

state versus federal courts. Though state and federal

courts may operate in slightly different ways, each

provide forums for litigation with roughly similar

levels of efficiency, expense, and comprehensive

discovery mechanisms. Having to continue litigation

in state court for a brief period pending appeal does

not cause defendants to “irretrievably lo[se]” any

benefits of the type lost when being wrongfully forced

to arbitrate.6 See id. at 743.

6

Indeed, the Supreme Court has historically understood the

federal officer removal statute as intending to shield federal

officers from biased trials in state court and accompanying

judgments. See Watson, 551 U.S. at 150. The long line of

precedent stretching back over a century interpreting the federal

officer removal statute does not discuss the right to avoid

pretrial discovery in state court but instead focuses on providing

a federal forum for trials and final judgments for federal officers.

Id. at 150–51. In one of the seminal cases first upholding the

constitutionality of an early iteration of the statue, the Supreme

Court said the history of the statute was “well known” and that

“[i]t gives the right to remove at any time before trial.” Tennessee

v. Davis, 100 U.S. 257, 268 (1879) (emphasis added). The main

concern was a biased state court judge presiding over an unfair

trial in front of a hostile local jury reflecting “local prejudice”

against unpopular federal laws or federal officials. See Watson,

551 U.S. at 150 (quoting Maryland v. Soper, 270 U.S. 9, 32

(1926)). Over time, the focus on shielding federal officers from

biased trials evolved to include giving “officers a federal forum in

which to litigate the merits of immunity defenses.” Jefferson

14a

It also bears noting that applying Nken, and not

Coinbase, to appeals of federal officer removal

remand orders such as the one here squares with

Griggs because the question on appeal here is

essentially a narrow venue question of whether the

case belongs in state or federal court. This question

differs from questions remaining before the state

court (assuming the case gets remanded) such as

whether the claims have merit, whether the parties

are entitled to the discovery they seek, and so on.

Proceedings on those questions would not interfere

with the appellate court’s review of the remand order,

nor risk inconsistent judgments. Those proceedings,

in other words, do not implicate the Griggs principle,

which addresses the “danger a district court and a

court of appeals would be simultaneously analyzing

the same judgment.” 459 U.S. at 59.

In sum, permitting early stage litigation in state

court would not preclude a defendant from returning

to federal court post-appeal. If removed, the defendant could then have its federal immunity defenses

adjudicated and, if necessary, a trial held in federal

court. See Watson, 551 U.S. at 150–51. This system

works, and we see no valid reason to alter it.7

Cnty. v. Acker, 527 U.S. 423, 447 (1999) (Scalia, J., concurring in

part and dissenting in part). But, having to go through some

early stages of litigation in state court does not deprive

defendants wrongly remanded from later having their immunity

defenses decided in federal court if they are ultimately permitted

to remove.

7

Analogies to other contexts involving interlocutory appeals

help to further illustrate the distinct concerns raised in the

federal officer removal context. Appeals from denials of qualified

immunity, absolute immunity, sovereign immunity, and

immunity under the Double Jeopardy Clause all immediately

divest the district court of jurisdiction over the entire case

15a

D.

Finally, adopting an automatic stay rule in the

federal officer context might encourage gamesmanship by defendants that would frustrate principles of

judicial economy. Any defendant seeking to delay

discovery could craft an argument for federal officer

removal then appeal a district court’s remand order.

This could cause plaintiffs languishing under mandatory stays to suffer harms in the form of lost

evidence, depleted funding, and diminished patience.

Coinbase instructs that courts have tools to avoid

such gamesmanship in the arbitration context. But

these proposed solutions do not support judicial

economy in the federal officer removal context. First,

the Supreme Court provides that district courts may

“certify that an interlocutory appeal is frivolous.”

Coinbase, 599 U.S. at 754 (citing Arthur Andersen

LLP v. Carlisle, 556 U.S. 624, 629 (2009)). While

district courts have the power to certify the question

of whether an interlocutory appeal is frivolous, they

seldom seem to use it because they have the discretion to simply assess the Nken factors before

against defendants because these immunities represent an

entitlement to avoid litigation altogether. Mitchell v. Forsyth,

472 U.S. 511, 526 (1985). That entitlement extends even to

pretrial discovery. Harlow v. Fitzgerald, 457 U.S. 800, 818 (1982)

(“Until this threshold immunity question is resolved, discovery

should not be allowed.”). Courts have not understood the federal

officer removal statute, by contrast, to shield defendants from

pre-trial litigation in toto. See Watson, 551 U.S. at 150 (quoting

Soper, 270 U.S. at 32); Tennessee, 100 U.S. at 268. The statute

instead aims to guarantee a federal forum for adjudication of

federal immunity defenses and trial on the merits. See Jefferson

Cnty. 527 U.S. at 447. Allowing some pretrial litigation to

continue on in state court pending federal interlocutory appeal of

the remand order does not ultimately frustrate this purpose.

16a

deciding whether to grant a stay. Sanctions provide

another option to punish frivolous appeals, see Fed.

R. App. P. 38; Arthur Andersen, 556 U.S. at 629, but

they are cumbersome for courts to impose and rarely

used. Accordingly, the discretionary stay system

already in place is superior for the purposes of

judicial economy.

IV.

The district court did not abuse its discretion in

applying the Nken factors to deny Defendants’ motion

to stay the litigation pending appeal.8 The district

court found that Defendants did not make a strong

showing that they were likely to succeed on the

merits in large part because Plaintiff’s valid and

comprehensive disclaimer eviscerated all basis for

federal officer removal jurisdiction. A court of appeals

assessing the likelihood of success on the merits for

the purposes of a stay pending appeal must take care

“not to prejudge the merits of the appeal” and need

not “address the merits in detail.” Doe #1 v. Trump,

957 F.3d 1050, 1062 (9th Cir. 2020).

Here, Plaintiff’s disclaimer appears to sever all

federal involvement from Plaintiff’s state law public

nuisance claim so as to make it impossible for

Defendants to satisfy the elements of the federal officer removal statute––that the entity seeking removal is (a) a person within the meaning of the statute;

8

The Ninth Circuit’s application of the Nken factors operates

on a “sliding scale,” such that “if there is a probability or strong

likelihood of success on the merits, a relatively low standard of

hardship is sufficient.” Golden Gate, 512 F.3d at 1116–19

(internal quotations and citations omitted). By contrast, “if the

balance of hardships tips sharply in favor of the party seeking

the stay, a relatively low standard of likelihood of success on the

merits is sufficient.” Id. at 1119 (cleaned up).

17a

(b) there is a causal nexus between its actions, taken

pursuant to a federal officer’s directions, and

plaintiff’s claims; and (c) it can assert a colorable

federal defense. Goncalves ex rel. Goncalves v. Rady

Child.’s Hosp. San Diego, 865 F.3d 1237, 1244 (9th

Cir. 2017) (internal citations omitted). 9 Defendants

have not addressed any hardship that would be

cognizable under Nken nor injury to others that

would occur in the absence of a stay. Finally, the

district court agreed with Plaintiff that the public

interest favored continuing with the litigation to

abate an ongoing public health crisis to which

Defendants are alleged to have contributed. Defendants did not, at this stage in the litigation,

attempt to counter Plaintiffs’ arguments based on

Nken. Accordingly, the district court did not abuse its

discretion in denying Defendants’ motion for a stay

pending appeal. Nken, 556 U.S. at 434; In re PG&E

Corp., 100 F.4th at 1083.

***

Defendants asked this Court to rule first and as

quickly as possible on their request to stay the lower

court proceedings pending review of their federal

officer removal arguments. Having done so, we affirm

that Nken, and not Coinbase, provides the proper

standard for assessing Defendants’ request for a

stay of the state court proceedings. “[T]he Supreme

Court’s decision in Coinbase does not constitute a

general withdrawal of the discretion that courts have

exercised for centuries—rather, it merely represents

a carve-out in favor of arbitration.” City of

9

Our forthcoming opinion will discuss the merits of

Defendants’ federal officer removal arguments and the viability

of Plaintiff’s disclaimer in greater depth.

18a

Martinsville, Virginia v. Express Scripts, Inc., 128

F.4th 265, 275 (4th Cir. 2025) (Wynn, J., dissenting).

We agree. Accordingly, we affirm the district court’s

denial of the motion to stay.

AFFIRMED.

19a

APPENDIX B

UNITED STATES DISTRICT COURT

CENTRAL DISTRICT OF CALIFORNIA

————

Case No. 2:23-cv-08570-SPG-PD

————

THE PEOPLE OF THE STATE OF CALIFORNIA,

acting by and through Los Angeles County

Counsel Dawyn R. Harrison,

Plaintiff,

v.

EXPRESS SCRIPTS, Inc., at al.,

Defendants.

————

ORDER GRANTING PLAINTIFF’S

MOTION TO REMAND [ECF NO. 32]

————

Before the Court is Plaintiff the People of the State

of California’s motion to remand to the Superior

Court of California for the County of Los Angeles.

(ECF No. 32). Having considered the parties’ submissions, the relevant law, the record in this case,

and the arguments of counsel during the hearing on

the motion, the Court GRANTS Plaintiff’s Motion

and remands this Action to Los Angeles County

Superior Court for all further proceedings.

I. BACKGROUND

On August 30, 2023, Plaintiff the People of the

State of California, acting by and through Los

Angeles County Counsel Dawyn R. Harrison, filed a

20a

complaint in the Superior Court of California for the

County of Los Angeles (“LASC”) against Defendants

Express Scripts, Inc., et al. (ECF No. 1-1 (“Compl.”)).

Plaintiff brings a single cause of action for public

nuisance under California Civil Code Sections 3479

and 3480. (Id. ¶¶ 260-273). Very generally, Plaintiff

alleges that Defendants engaged in knowingly unreasonable and/or unlawful conduct that substantially

contributed to the opioid epidemic in California.

Plaintiff claims that Defendants colluded with opioid

manufacturers to increase sales by giving the manufacturers’ opioids preferred status on their formularies and refusing to place limits on their approval

for use in exchange for receiving rebate and fee

payments. (Id. ¶¶ 16, 27-28, 100, 269-271). Additionally, Plaintiff claims that Defendants assisted

manufacturers by engaging in misleading opioid marketing efforts and operating mail order pharmacies

that dispensed opioids for prescriptions written by

high-volume prescribers, despite Defendants knowing

that these prescriptions were not being written for

medically legitimate purposes. (Id. ¶¶ 30, 46-47, 51,

53, 60, 97, 110, 220-222, 226-229, 269).

On October 11, 2023, Defendants timely removed

this action from LASC based on federal question

jurisdiction, including federal officer jurisdiction

under 28 U.S.C. § 1442(a). (ECF No. 1). On November 10, 2023, Plaintiff timely moved to remand.

(ECF No. 32 (“Mot.”)). Defendants opposed on

December 6, 2023. (ECF No. 35 (“Opp.”)). On

December 20, 2023, Plaintiff replied. (ECF No. 37

(“Reply”)).

21a

II. LEGAL STANDARD

The “[f]ederal courts are courts of limited jurisdiction.” Corral v. Select Portfolio Servicing, Inc.,

878 F.3d 770, 773 (9th Cir. 2017) (internal citation

omitted). Therefore, a removing party must demonstrate that an action falls within the categories of

federal subject matter jurisdiction to avoid remand.

See Syngenta Crop Prot., Inc. v. Henson, 537 U.S. 28,

33–34 (2002). Congress has provided that the federal

“district courts shall have original jurisdiction of all

civil actions arising under the Constitution, laws, or

treaties of the United States.” 28 U.S.C. § 1331. “The

general rule, referred to as the ‘well-pleaded complaint rule,’ is that a civil action arises under federal

law for purposes of § 1331 when a federal question

appears on the face of the complaint.” City of

Oakland v. BP PLC, 969 F.3d 895, 903 (9th Cir. 2020)

(quoting Caterpillar Inc. v. Williams, 482 U.S. 386,

392 (1987)).

However, another such basis for removal arises for

federal officers, who are permitted to remove civil

actions filed against them in state court if “the

United States or any agency thereof or any officer (or

any person acting under that officer)” is sued “in an

official or individual capacity, for or relating to

any act under color of such office . . . .” 28 U.S.C.

§ 1442(a)(1). While § 1442 is colloquially described as

“federal officer removal,” as the statute explains, it

may also extend to private persons under certain

circumstances. Id.

To remove an action to federal court pursuant

to federal officer jurisdiction under 28 U.S.C.

§ 1442(a)(1), a private person must establish: “(a) it is

a person within the meaning of the statute; (b) there

is a causal nexus between its actions, taken pursuant

22a

to a federal officer’s directions, and [the] plaintiff’s

claims; and (c) it can assert a colorable federal

defense.” Cnty. of San Mateo v. Chevron Corp., 32

F.4th 733, 755 (9th Cir. 2022) (hereinafter “Mateo

III”) (citing Riggs v. Airbus Helicopters, Inc., 939 F.3d

981, 986–87 (9th Cir. 2019)). To establish a sufficient

causal nexus, a private person must demonstrate “(1)

that the person was ‘acting under’ a federal officer in

performing some ‘act under color of federal office,’

and (2) that such action is causally connected with

the plaintiff’s claims against it.” Id. (citing Goncalves

ex rel. Goncalves v. Rady Child.’s Hosp. San Diego,

865 F.3d 1237, 1244–50 (9th Cir. 2017)). Federal

courts are generally directed to interpret § 1442

broadly in favor of removal. Goncalves, 865 F.3d at

1244. However, Defendants seeking removal “still

bear the burden of proving by a preponderance of the

evidence that the colorable federal defense and causal

nexus requirements for removal are factually

supported.” Saldana v. Glenhaven Healthcare LLC,

27 F.4th 679, 684 (9th Cir. 2022) (quoting Lake v.

Ohana Mil. Cmtys., LLC, 14 F.4th 993, 1000 (9th Cir.

2021).

III. DISCUSSION

Plaintiff challenges Defendants’ arguments for

removal on two bases. First, there is no federal

question jurisdiction in this Action because Plaintiff

raises a state law claim that does not require resolution of a federal question. (Mot. at 7). Second,

federal officer removal does not apply because

Plaintiff’s nuisance claim does not address the

administration of federal health plans. (Id. at 23).

23a

A. Federal Question Jurisdiction

In determining whether federal question removal is

proper, the Ninth Circuit has held that “[a]n action

arises under federal law only if federal law ‘creates

the cause of action’ or ‘a substantial question of

federal law is a necessary element.’” Coeur d’Alene

Tribe v. Hawks, 933 F.3d 1052, 1055 (9th Cir. 2019)

(quoting Morongo Band of Mission Indians v. Cal.

State Bd. of Equalization, 858 F.2d 1376, 1383 (9th

Cir. 1988)). Where federal law does not create the

cause of action, federal question jurisdiction will lie

only where “a federal issue is: (1) necessarily raised,

(2) actually disputed, (3) substantial, and (4) capable

of resolution in federal court without disrupting the

federal-state balance approved by Congress.” Gunn v.

Minton, 568 U.S. 251, 258 (2013). “‘When a claim can

be supported by alternative and independent theories—one of which is a state law theory and one of

which is a federal law theory—federal question jurisdiction does not attach because federal law is not a

necessary element of the claim.’” State of Nevada v.

Bank of Am. Corp., 672 F.3d 661, 675 (9th Cir. 2012)

(quoting Rains v. Criterion Sys., Inc., 80 F.3d 339,

346 (9th Cir. 1996)).

Here, Plaintiff’s cause of action arises under California law. (Compl. ¶¶ 260-273). The question in

dispute is, therefore, whether Plaintiff’s claim requires resolution of a federal issue. Defendants argue

that “whether the Removing Defendants owed and

breached duties under the” federal Controlled Substances Act (CSA) is “necessarily raised by Plaintiff’s

public nuisance claim. (Opp. at 27). Plaintiffs disagree, arguing that (1) the CSA does not provide a

federal cause of action, and (2) violation of the CSA is

not

24a

necessary to prove their public nuisance claim under

California law. (Mot. at 19). The Court here agrees

with Plaintiff.

Plaintiff’s complaint asserts a single cause of action

for public nuisance under California Civil Code

Sections 3479 and 3480. (Id. ¶¶ 260-273). In removing the case, Defendants rely on the Complaint’s

references to the federal CSA. For instance, Defendants reference Plaintiff’s allegation that “. . . Defendants are part of the closed system and are

required to comply with the provisions of the federal

Controlled Substances Act (“CSA”) and its implementing regulations and California law, including the

California Uniform Controlled Substances Act (CA

Health and Safety Code, Division 10).” (Compl.

¶ 215). Additionally, Plaintiff alleges “[a]s dispensers

of opioids, ESI and OptumRx were required to ensure

that adequate safeguards were in place to dispense

opioids in a safe and effective manner, provide

effective controls and procedures to deter and detect

theft and diversion, and comply with federal controlled substances laws, such as the requirement to

maintain effective controls against diversion. See,

e.g., 21 U.S.C. 801, et seq., CA Health and Safety

Code, Division 10, Uniform Controlled Substances

Act. ESI and OptumRx failed to meet these obligations.” (Id. ¶ 217).

As an initial matter, Plaintiff is correct to note that

the CSA does not provide a federal cause of action.

United States v. Real Prop. & Improvements Located

at 1840 Embarcadero, Oakland, California, 932 F.

Supp. 2d 1064, 1072 (N.D. Cal. 2013) (collecting cases

on this point). Thus, if there is federal question

jurisdiction in this case, then the Court must look to

the four-factor test for determining whether a federal

25a

court may exercise federal question jurisdiction over

a state law claim. Gunn v. Minton, 568 U.S. 251, 258

(2013). Because a federal issue is not “necessarily

raised” in this case, the Court declines to exercise

federal question jurisdiction.

A federal issue is necessarily raised when the issue

is “pivotal” to the case. Nevada v. Bank of Am. Corp.,

672 F.3d 661, 675 (9th Cir. 2012). Defendants argue

that Plaintiff’s state law claim necessarily raises a

federal question because “Plaintiff’s claim against the

Removing Defendants requires it to establish that

the Removing Defendants breached duties under

federal law by failing to prevent diversion and report

suspicious prescribers.” (ECF No. 1 at 25). Plaintiff

responds that they do not have to prove a federal

CSA violation to prove their public nuisance claim for

two reasons. First, “California law does not require

the People to prove violation of any statute or regulation to prove public nuisance.” (Mot. at 19).

Second, “even to the extent that unlawful conduct

may be relevant to the People’s public nuisance

claim, the People still need not prove violations of the

federal CSA.” Id. at 20.

Here, the Court agrees with Plaintiff that even to

the extent that the unlawful conduct may be relevant

to the public nuisance claim, Plaintiff does not need

to prove violations of the federal CSA to prevail

on the public nuisance claim. This is so because

California law independently requires retail pharmacies to maintain effective controls against diversion

of the controlled substances they dispense, Cal.

Health and Safety Code § 11106(d)(3), including by

reasonably ensuring that the prescriptions they fill

are issued for legitimate medical purposes during

professional treatment. Cal. Health and Safety Code

26a

§ 11153(a); 16 Cal. Code Reg. § 1761(b). Thus, the

Court agrees with Plaintiff that a federal issue is not

necessarily raised because Plaintiff can prevail on its

public nuisance claim by reference to duties imposed

by California law alone.

Additionally, even if Plaintiff relies on federal law

to establish Defendants’ duty—as elements of a

common law public nuisance claim—it does not

necessarily create a federal question. As the Supreme

Court has held, “[a] complaint alleging violation of a

federal statute as an element of a state cause of

action, when Congress has determined that there

should be no private, federal cause of action for the

violation, does not state a claim “arising under the

Constitution, laws, or treaties of the United States.”

Merrell Dow Pharm. Inc. v. Thompson, 478 U.S. 804,

817 (1986). The Supreme Court there reasoned that

Congress’s choice to provide “no federal remedy for

the violation of this federal statute is tantamount to a

congressional conclusion that the presence of a

claimed violation of the statute as an element of a

state cause of action is insufficiently ‘substantial’ to

confer federal-question jurisdiction.” Id. at 814.

Accordingly, the CSA is not proper grounds for the

removal of this action. Unless removal was appropriate pursuant to the federal officer removal statute,

remand is warranted.

B. Federal Officer Removal

Plaintiff next argues that its public nuisance claim

in the Complaint did not address the administration

of federal health plans. (Mot. 23). Because the

Complaint does not address this issue, the three

elements of federal officer removal are wholly inapplicable since “the People did not at the time of

27a

removal (and still do not) raise any claim addressing

Defendants’ administration of federal health plans.”

(Id. at 24). Second, Plaintiff argues that its postremoval Amended Complaint makes explicit that

their “state-law public nuisance claim does not address Defendants’ administration of federal government health care plans.” (Id. at 27).

By contrast, Defendants argue that “Express

Scripts is entitled to remove this case under

the federal officer removal statute, 28 U.S.C.

§ 1442(a)(1), because Plaintiff seeks to hold Express

Scripts liable for actions it is required to perform at

the direction and supervision of the federal government. Pursuant to a contract with the U.S. Department of Defense (DoD), Express Scripts PBM provides formulary services and other PBM services to

the DoD health care program known as TRICARE

. . . .” (ECF No. 1 at 4). Likewise, OptumRx is

entitled to remove this Case based on its PBM

contract with the federal Veterans Health Administration (VHA).” (Id. at 5).

To remove an action to federal court pursuant

to federal officer jurisdiction under 28 U.S.C.

§ 1442(a)(1), a private person must establish: “(a) it is

a person within the meaning of the statute; (b) there

is a causal nexus between its actions, taken pursuant

to a federal officer’s directions, and [the] plaintiff’s

claims; and (c) it can assert a colorable federal defense.” Mateo III, 32 F.4th at 757.

Here, the Court finds two problems with Defendants’ application of federal officer jurisdiction to this

Case. First, the Ninth Circuit has found federal

officer jurisdiction does not arise where a private

person “enters into an arm’s length business arrangement with the federal government or supplies it with

28a

widely available commercial products or services.”

Mateo III, 32 F.4th at 757. Similarly, mere “compliance with the law (or acquiescence to an order) does

not amount to acting under a federal official who is

giving an order or enforcing the law.” Id. This remains true “even if the regulation is highly detailed

and even if the firm’s activities are highly supervised

and monitored.” Id. (quoting Watson v. Philip Morris

Co., Inc., 551 U.S. 142, 151 (2007)). Given these

limitations, courts may not interpret federal officer

jurisdiction in a way that would “expand the scope of

the statute considerably, potentially bringing within

its scope state-court actions filed against private

firms in many highly regulated industries.” Id.

Here, Defendants’ relationships with the federal

government closely resemble the contractual relationships at issue in Mateo III. In Mateo III, the Ninth

Circuit held that defendant energy companies were

not acting under a federal officer where the plaintiffs’

claims touched upon fuel supply and lease agreements with the federal government because these

were arm’s-length business arrangements, not the

private performance of federal government functions.

32 F.4th at 757-8. By Defendants’ own statement in

this case, “DoD is statutorily obligated to contract

with private entities and establish an ‘effective,

efficient, integrated pharmacy benefits program” for

TRICARE members.” (Opp. at 13). Although Express

Scripts is contractually obligated to “establish and

maintain a nationwide retail pharmacy network” in

accordance with standards set by the DoD, nothing in

Defendants’ papers suggests that these contracts

were anything but arm’s-length business arrangements. The fact that the contracts track “highly

detailed” regulations is inapposite for the question

whether federal officer removal applies.

29a

However, even if the contracts were not at armslength, courts in the Ninth Circuit have recognized

that when the federal officer removal statute is at

issue, a plaintiff may expressly waive claims that

would give rise to potential federal defenses. See, e.g.,

Fisher v. Asbestos Corp., 2014 WL 3752020 (C.D. Cal.

July 30, 2014); Lockwood v. Crane Corp., 2012 WL

1425157 (C.D. Cal. Apr. 25, 2012). If the plaintiff

does so, its waiver is “sufficient to eviscerate [a

defendant’s] grounds for removal.” Hukkanen v. Air

and Liquid Systems Corporation, 2017 WL 1217075.

at *2 (C.D. Cal. March 31, 2017); see also, People of

the State of Calif. v. Eli Lilly and Co., No. 2:23-cv01929-SPG-SK, 2023 WL 4269750, at *7 (C.D. Cal.

June 28, 2023) (“Plaintiff’s disclaimer, and later

repeated waivers, negate any causal nexus that

might otherwise have existed between Plaintiff’s

claims and the Removing Defendants’ conduct on

behalf of government officers.”). Indeed, this is the

case even if the waiver is submitted post-removal.

See Fisher v. Asbestos Corp. Ltd., No. 2:14-cv-02338WGY (FEMx), 2014 WL 3752020, at *4 (C.D. Cal. Jul.

30, 2014) (crediting post-removal waiver in federal

officer jurisdiction case).

Here, Plaintiff’s Amended Complaint includes an

explicit disclaimer. (ECF No. 31 ¶ 34) (“This lawsuit

relates to the Defendants’ conduct in the non-federal

market which resulted in the increased use, abuse,

and diversion of opioids. The allegations in this

Complaint do not include and specifically exclude

Defendants’ provision of PBM or mail order pharmacy services pursuant to contracts with the Department of Defense, the Office of Personnel Management, the U.S. Department of Veteran Affairs, the

Veterans Health Administration, or any other federal

agency. . . .). Because an explicit disclaimer is

30a

sufficient to “eviscerate” Defendants’ grounds for

removal, remand here is appropriate.

C. Stay of Execution

Lastly, Defendants request that the Court stay

execution of the remand order or mailing the remand

order to the state court for at least thirty days to

preserve the Defendants’ right to appeal, and then

maintain the stay if the Defendants do appeal. (Opp.

at 30). The Court declines this request for the

following reasons.

District courts possess discretionary power to stay

a case. Landis v. N. Am. Co., 299 U.S. 248, 254

(1936). However, in the context of a stay pending

appeal, district courts apply a standard akin to the

standard for a preliminary injunction. See Lair v.

Bullock, 697 F.3d 1200, 1203 n.2 (9th Cir. 2012).

Specifically, courts consider the following: “(1) whether the stay applicant has made a strong showing that

he is likely to succeed on the merits; (2) whether the

applicant will be irreparable injured absent a stay;

(3) whether issuance of the stay will substantially

injure the other parties interested in the proceeding;

and (4) where the public interest lies.” Golden Gate

Rest. Ass’n v. Cnty. of San Francisco, 512 F.3d 1112,

1115 (9th Cir. 2008) (internal citation omitted). In

the Ninth Circuit, these factors operate like a “sliding

scale,” such that “if there is a probability or strong

likelihood of success on the merits, a relatively low

standard of hardship is sufficient.” (Id. at 1116-19)

(internal citations omitted). By contrast, “if the

balance of hardships tips sharply in favor of the party

seeking the stay, a relatively low standard of likelihood of success on the merits is sufficient.” (Id. at

1119) (internal citations omitted).

31a

Looking at these factors, the Court concludes a stay

is not warranted here. Defendants have not made a

strong showing that they are likely to succeed on the

merits, for the same reasons highlighted above. Nor

have the Defendants addressed any possible hardship

in their moving papers. Meanwhile, Plaintiff argues

that the harm to the public interest from the delay is

great, since the “public nuisance the People seek to

abate is an ongoing public health crisis of unprecedented dimensions.” (Reply at 19). In light of this

and the above, the factors weigh against a stay.

IV. CONCLUSION

For the foregoing reasons, Plaintiff’s Motion to

Remand is GRANTED. This action is REMANDED

to the Los Angeles County Superior Court.

IT IS SO ORDERED.

Dated: February 28, 2024

/s/ Sherilyn Peace Garnett___________

HON. SHERILYN PEACE GARNETT

UNITED STATES DISTRICT JUDGE

32a

APPENDIX C

UNITED STATES COURT OF APPEALS

FOR THE NINTH CIRCUIT

[Filed: Aug. 29, 2025]

————

No. 24-1972

D.C. No. 2:23-cv-08570-SPG-PD

Central District of California, Los Angeles

————

PEOPLE OF THE STATE OF CALIFORNIA,

acting by and through Los Angeles County

Counsel Dawyn R. Harrison,

Plaintiff - Appellee,

v.

EXPRESS SCRIPTS, INC.; et al.,

Defendants - Appellants,

and

EXPRESS SCRIPTS

ADMINISTRATORS, LLC; et al.,

Defendants.

————

ORDER

————

Before: MURGUIA, Chief Judge, and SANCHEZ and

H.A. THOMAS, Circuit Judges.

The panel has voted to deny the petition for panel

rehearing and to deny the petition for rehearing

en banc.

33a

The full court has been advised of the petition for

rehearing and rehearing en banc and no judge has

requested a vote on whether to rehear the matter

en banc. Fed. R. App. P. 40.

The petition for panel rehearing and the petition

for rehearing en banc are DENIED (Doc. 61).

34a

APPENDIX D

28 U.S.C. § 1442. Federal officers or agencies

sued or prosecuted

(a) A civil action or criminal prosecution that is

commenced in a State court and that is against or

directed to any of the following may be removed by

them to the district court of the United States for the

district and division embracing the place wherein it

is pending:

(1) The United States or any agency thereof or

any officer (or any person acting under that

officer) of the United States or of any agency

thereof, in an official or individual capacity, for

or relating to any act under color of such office or

on account of any right, title or authority claimed

under any Act of Congress for the apprehension

or punishment of criminals or the collection of

the revenue.

(2) A property holder whose title is derived

from any such officer, where such action or

prosecution affects the validity of any law of the

United States.

(3) Any officer of the courts of the United

States, for or relating to any act under color of

office or in the performance of his duties;

(4) Any officer of either House of Congress, for

or relating to any act in the discharge of his

official duty under an order of such House.

(b) A personal action commenced in any State

court by an alien against any citizen of a State who

is, or at the time the alleged action accrued was, a

civil officer of the United States and is a nonresident

of such State, wherein jurisdiction is obtained by the

35a

State court by personal service of process, may be

removed by the defendant to the district court of the

United States for the district and division in which

the defendant was served with process.

(c) Solely for purposes of determining the propriety

of removal under subsection (a), a law enforcement

officer, who is the defendant in a criminal prosecution, shall be deemed to have been acting under

the color of his office if the officer(1) protected an individual in the presence of

the officer from a crime of violence;

(2) provided immediate assistance to an individual who suffered, or who was threatened with,

bodily harm; or

(3) prevented the escape of any individual who

the officer reasonably believed to have com—

mitted, or was about to commit, in the presence

of the officer, a crime of violence that resulted in,

or was likely to result in, death or serious bodily

injury.

(d) In this section, the following definitions apply:

(1) The terms “civil action” and “criminal

prosecution” include any proceeding (whether or

not ancillary to another proceeding) to the extent

that in such proceeding a judicial order, includeing a subpoena for testimony or documents, is

sought or issued. If removal is sought for a

proceeding described in the previous sentence,

and there is no other basis for removal, only that

proceeding may be removed to the district court.

(2) The term “crime of violence” has the

meaning given that term in section 16 of title 18.

36a

(3) The term “law enforcement officer” means

any employee described in subparagraph (A), (B),

or (C) of section 8401(17) of title 5 and any

special agent in the Diplomatic Security Service

of the Department of State.

(4) The term “serious bodily injury” has the

meaning given that term in section 1365 of title

18.

(5) The term “State” includes the District of

Columbia, United States territories and insular

possessions, and Indian country (as defined in

section 1151 of title 18).

(6) The term “State court” includes the Superior Court of the District of Columbia, a court

of a United States territory or insular possession,

and a tribal court.

This is a copy of a public record, reproduced as it was published. It is not legal advice, and it may not be the version a court would rely on. Check the official source before you cite it.

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Petition for Writ of Certiorari — Express Scripts, Inc., et al., Petitioners v. California | Frix