# 28 Tex. Admin. Code § 21.3001: 28 TAC § 21.3001. Applicability and Severability, DIVISION 1. GENERAL PROVISIONS

> Texas · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/STATE_TX_TAC_T28_P1_C21_S21_3001

## Section

- **Citation:** 28 Tex. Admin. Code § 21.3001
- **Heading:** 28 TAC § 21.3001. Applicability and Severability, DIVISION 1. GENERAL PROVISIONS
- **Jurisdiction:** Texas
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** August 14, 2026
- **Source:** Compiled text
- **Location:** Texas Administrative Code / Title 28 INSURANCE / Part 1 TEXAS DEPARTMENT OF INSURANCE / Chapter 21 TRADE PRACTICES / 28 TAC § 21.3001

## Text

(a) Applicability. This subchapter implements the provisions
 of Insurance Code Chapter 1369 as follows:
(1) Division 2 of this subchapter applies to a health
 benefit plan that is subject to Insurance Code Chapter 1369, Subchapter
 D, and relates to pharmacy identification cards.
(2) Division 3 of this subchapter applies to a health
 benefit plan that is subject to Insurance Code Chapter 1369, Subchapter
 A, and relates to coverage of off-label drugs.
(3) Division 4 of this subchapter applies to a health
 benefit plan that is subject to Insurance Code Chapter 1369, Subchapter
 B, and relates to the use of a drug formulary by a health benefit
 plan. Consistent with Insurance Code §1369.077, §§21.3031
 - 21.3033 apply only to an individual health benefit plan.
(b) Severability. If a court of competent jurisdiction
 holds that any provision of this subchapter is inconsistent with any
 statute of this state, is unconstitutional, or for any other reason
 is invalid, the remaining provisions remain in full effect. If a court
 of competent jurisdiction holds that the application of any provision
 of this subchapter to particular persons, or in particular circumstances,
 is inconsistent with any statutes of this state, is unconstitutional,
 or for any other reason is invalid, the provision remains in full
 effect as to other persons or circumstances.

## Nearby sections

- [28 Tex. Admin. Code § 21.3001 28 TAC § 21.3001. Applicability and Severability, DIVISION 1. GENERAL PROVISIONS](https://www.frixlaw.com/law-library/statutes/STATE_TX_TAC_T28_P1_C21_S21_3001.md)
- [28 Tex. Admin. Code § 21.3002 28 TAC § 21.3002. Definitions; Pharmacy Identification Cards, DIVISION 2. IDENTIFICATION CARDS](https://www.frixlaw.com/law-library/statutes/STATE_TX_TAC_T28_P1_C21_S21_3002.md)
- [28 Tex. Admin. Code § 21.3003 28 TAC § 21.3003. Standard Identification Cards, DIVISION 2. IDENTIFICATION CARDS](https://www.frixlaw.com/law-library/statutes/STATE_TX_TAC_T28_P1_C21_S21_3003.md)
- [28 Tex. Admin. Code § 21.3004 28 TAC § 21.3004. Issuance of Standard Identification Cards, DIVISION 2. IDENTIFICATION CARDS](https://www.frixlaw.com/law-library/statutes/STATE_TX_TAC_T28_P1_C21_S21_3004.md)
- [28 Tex. Admin. Code § 21.3010 28 TAC § 21.3010. Definitions; Coverage of Off-Label Drugs, DIVISION 3. OFF-LABEL DRUGS](https://www.frixlaw.com/law-library/statutes/STATE_TX_TAC_T28_P1_C21_S21_3010.md)
- [28 Tex. Admin. Code § 21.3011 28 TAC § 21.3011. Minimum Standards of Coverage for Off-Label Drug Use, DIVISION 3. OFF-LABEL DRUGS](https://www.frixlaw.com/law-library/statutes/STATE_TX_TAC_T28_P1_C21_S21_3011.md)
- [28 Tex. Admin. Code § 21.3020 28 TAC § 21.3020. Definitions; Prescription Drug Formulary, DIVISION 4. PRESCRIPTION DRUG FORMULARY COVERAGE AND DISCLOSURE REQUIREMENTS](https://www.frixlaw.com/law-library/statutes/STATE_TX_TAC_T28_P1_C21_S21_3020.md)
- [28 Tex. Admin. Code § 21.3022 28 TAC § 21.3022. Continuation of Benefits, DIVISION 4. PRESCRIPTION DRUG FORMULARY COVERAGE AND DISCLOSURE REQUIREMENTS](https://www.frixlaw.com/law-library/statutes/STATE_TX_TAC_T28_P1_C21_S21_3022.md)
- [28 Tex. Admin. Code § 21.3023 28 TAC § 21.3023. Nonformulary Prescription Drugs; Adverse Determination, DIVISION 4. PRESCRIPTION DRUG FORMULARY COVERAGE AND DISCLOSURE REQUIREMENTS](https://www.frixlaw.com/law-library/statutes/STATE_TX_TAC_T28_P1_C21_S21_3023.md)
- [28 Tex. Admin. Code § 21.3030 28 TAC § 21.3030. Availability of Formulary Information, DIVISION 4. PRESCRIPTION DRUG FORMULARY COVERAGE AND DISCLOSURE REQUIREMENTS](https://www.frixlaw.com/law-library/statutes/STATE_TX_TAC_T28_P1_C21_S21_3030.md)
- [28 Tex. Admin. Code § 21.3031 28 TAC § 21.3031. Formulary Information for Individual Health Benefit Plans on Issuer's Website, DIVISION 4. PRESCRIPTION DRUG FORMULARY COVERAGE AND DISCLOSURE REQUIREMENTS](https://www.frixlaw.com/law-library/statutes/STATE_TX_TAC_T28_P1_C21_S21_3031.md)
- [28 Tex. Admin. Code § 21.3032 28 TAC § 21.3032. Formulary Disclosure Requirements for Individual Health Benefit Plans, DIVISION 4. PRESCRIPTION DRUG FORMULARY COVERAGE AND DISCLOSURE REQUIREMENTS](https://www.frixlaw.com/law-library/statutes/STATE_TX_TAC_T28_P1_C21_S21_3032.md)
- [28 Tex. Admin. Code § 21.3033 28 TAC § 21.3033. Facilitating Comparison Shopping for Individual Health Benefit Plans, DIVISION 4. PRESCRIPTION DRUG FORMULARY COVERAGE AND DISCLOSURE REQUIREMENTS](https://www.frixlaw.com/law-library/statutes/STATE_TX_TAC_T28_P1_C21_S21_3033.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/STATE_TX_TAC_T28_P1_C21_S21_3001. Check the current official text before relying on it. Not legal advice.