HB 3088 Missouri House · 2026 Regular Session

Creates provisions relating to conduct affecting health care provider networks

HB 3088 bans specific clauses in health care provider network contracts that limit patient choice and transparency. It prohibits providers from including "anti-steering" (restricting patient referrals to specific providers), "anti-tiering" (blocking tiered pricing systems), "gag" (hiding price/quality data), or "most-favored-nation" (forcing equal rates across insurers) clauses. Any existing contract with these clauses becomes void, while insurers must act in patients' best interests when designing networks. This directly affects health care providers, insurers, and the patients covered by health benefit plans.
Bill status in committee 1 of 4 stages cleared
Introduction
Jan 2026
Committee Review
Floor Vote
Governor
Introduced Jan 22, 2026 Last action Apr 27, 2026
Floor votes

How they voted

No floor votes recorded yet.
Full legislative history

Actions timeline

Total actions
11
Key actions
4
Committee
6
Apr 27, 2026
Lower · Passed
Reported Do Pass (H) - AYES: 11 NOES: 0 PRESENT: 0
lower
Apr 20, 2026
Lower · Passed
Voted Do Pass (H)
lower
Mar 26, 2026
Committee
Referred: Rules - Legislative(H)
lower
Mar 12, 2026
Lower · Passed
Reported Do Pass (H) - AYES: 8 NOES: 5 PRESENT: 0
lower
Mar 11, 2026
Lower · Passed
Voted Do Pass (H)
lower
Feb 12, 2026
Committee
Referred: General Laws(H)
lower
Jan 22, 2026
Introduced
Introduced and Read First Time (H)
lower
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Dane Diehl
Dane Diehl
RRepublican
MO
125