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HB 429

Delaware HouseSigned by Governor

Summary

HB 429, the An Act To Amend Title 18 Of The Delaware Code Relating To The Step Therapy Exception Process, was introduced in the House on May 19, 2026 by Rep. Melissa Minor-Brown (D) with 13 co-sponsors. It last saw action on Jul 23, 2026: Signed by Governor.


Record

Text

HB 429 has 13 co-sponsors and 2 roll calls.

hb429/draft.txt
SPONSOR:
Rep. Minor-Brown & Sen. Pinkney
Reps. Heffernan, K. Johnson, Morrison, Burns, Harris, Berry, Carson, Lambert, Ross Levin, Snyder-Hall; Sens. Seigfried, Poore
HOUSE OF REPRESENTATIVES
153rd GENERAL ASSEMBLY
HOUSE BILL NO. 429
AN ACT TO AMEND TITLE 18 OF THE DELAWARE CODE RELATING TO THE STEP THERAPY EXCEPTION PROCESS.
BE IT ENACTED BY THE GENERAL ASSEMBLY OF THE STATE OF DELAWARE:
Section 1. Amend § 3381, Title 18 of the Delaware Code by making deletions as shown by strike through and insertions as shown by underline as follows:
§ 3381. Step therapy exception process [For application of this section, see 82 Del. Laws, c. 44, § 3].
(e) This section shall not be construed to prevent any of the following:
(1) An insurer, health plan, or utilization review entity
from requiring a patient to try an AB-rated generic equivalent prior to providing coverage for the equivalent branded prescription drug.
from requiring a patient to try either of the following:
a. An AB-rated generic equivalent or an interchangeable biological product as defined in 42 U.S.C. § 262(i)(3) prior to providing coverage for the equivalent branded prescription drug.
b. A biosimilar as defined in 42 U.S.C. § 262(i)(2) prior to providing coverage for the brand name prescription reference product drug or drugs.
Section 2. Amend § 3591, Title 18 of the Delaware Code by making deletions as shown by strike through and insertions as shown by underline as follows:
§ 3591. Step therapy exception process [For application of this section, see 82 Del. Laws, c. 44, § 3].
(e) This section shall not be construed to prevent:
(1) An insurer, health plan, or utilization review entity
from requiring a patient to try an AB-rated generic equivalent prior to providing coverage for the equivalent branded prescription drug.
from requiring a patient to try either of the following:
a. An AB-rated generic equivalent or an interchangeable biological product as defined in 42 U.S.C. § 262(i)(3) prior to providing coverage for the equivalent branded prescription drug.
b. A biosimilar as defined in 42 U.S.C. § 262(i)(2) prior to providing coverage for the brand name prescription reference product drug or drugs.
SYNOPSIS
This Act modernizes Delaware law by adding modern medical treatment options biologics or biosimilars to the step therapy exception process. The current law was passed before biosimilars were widely available. Biosimilars are to biologics what generic drugs are to traditional drugs once their exclusivity expires.
This revision adds an exclusion to step therapy protocol exceptions for interchangeable biologics and biosimilars.

An Act To Amend Title 18 Of The Delaware Code Relating To The Step Therapy Exception Process.

Sponsors

Rep. Melissa Minor-Brown (D) sponsors HB 429, and 13 members have co-sponsored it.

Committees

HB 429 went before 2 committees: Economic Development/Banking/Insurance & Commerce and Banking, Business, Insurance & Technology.

Economic Development/Banking/Insurance & Commerce
Economic Development/Banking/Insurance & Commerce
Referred to · May 19, 2026 · 3 Bills
Banking, Business, Insurance & Technology
Banking, Business, Insurance & Technology
Referred to · Jun 11, 2026

History

HB 429 has taken 7 actions since May 19, 2026, the latest on Jul 23, 2026.

ChamberAction
Jul 23, 2026
Signed by Governor
Jun 24, 2026
Senate
Passed By Senate. Votes: 21 YES
Jun 23, 2026
Senate
Reported Out of Committee (Banking, Business, Insurance & Technology) in Senate with 5 On Its Merits
Jun 11, 2026
House
Passed By House. Votes: 38 YES 1 NO 2 ABSENT
Jun 11, 2026
Senate
Assigned to Banking, Business, Insurance & Technology Committee in Senate

Votes

HB 429 went to 2 roll calls across both chambers, the latest on Jun 24, 2026 at 210.

ChamberQuestion
Yea
Nay
Jun 24, 2026
Senate
Senate Third Reading
21
0
Jun 11, 2026
House
House Third Reading
38
1

Source: legis.delaware.gov · legiscan.com