MO SB 1644
died on adjournmentSB 1644 - This act prohibits a health care provider from offering to a general contract entity or entering into a written provider network contract that includes an anti-steering, anti-tiering, gag, or most-favored-nation clause, all of which are defined by the act. Additionally, a provider shall not amend or renew an existing provider network contract so that the contract as amended or renewed adds or retains an anti-steering, anti-tiering, gag, or most-favored-nation clause. Any provision in a provider network contract that includes any of the prohibited clauses shall be void and unenforceable. The remaining provisions in the contract shall remain in effect and are enforceable. A health benefit plan issuer that encourages an enrollee to obtain a health care service from a particular provider or that introduces or modifies a tiered network plan or assigns providers into tiers has a good faith duty to the enrollee or policyholder to engage in conduct for the benefit of the enrollee or policyholder. This act is substantially similar to HB 3088 (2026). TAYLOR MIDDLETON
Missouri · 2026 Regular Session · upper
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Quick answers
Did MO SB 1644 pass?
No. MO SB 1644 died when the 2026 Regular Session adjourned without final action on it. Bills that die this way are sometimes reintroduced in a later session. Latest recorded action (2026-02-12): Second Read and Referred S Insurance and Banking Committee
What is MO SB 1644 about?
MO SB 1644 is a bill in the 2026 Regular Session titled “SB 1644 - This act prohibits a health care provider from offering to a general contract entity or entering into a written provider network contract that includes an anti-steering, anti-tiering, gag, or most-favored-nation clause, all of which are defined by the act. Additionally, a provider shall not amend or renew an existing provider network contract so that the contract as amended or renewed adds or retains an anti-steering, anti-tiering, gag, or most-favored-nation clause. Any provision in a provider network contract that includes any of the prohibited clauses shall be void and unenforceable. The remaining provisions in the contract shall remain in effect and are enforceable. A health benefit plan issuer that encourages an enrollee to obtain a health care service from a particular provider or that introduces or modifies a tiered network plan or assigns providers into tiers has a good faith duty to the enrollee or policyholder to engage in conduct for the benefit of the enrollee or policyholder. This act is substantially similar to HB 3088 (2026). TAYLOR MIDDLETON”.
Who sponsors MO SB 1644?
Hudson, Brad is the primary sponsor of MO SB 1644.
Description
SB 1644 - This act prohibits a health care provider from offering to a general contract entity or entering into a written provider network contract that includes an anti-steering, anti-tiering, gag, or most-favored-nation clause, all of which are defined by the act. Additionally, a provider shall not amend or renew an existing provider network contract so that the contract as amended or renewed adds or retains an anti-steering, anti-tiering, gag, or most-favored-nation clause. Any provision in a provider network contract that includes any of the prohibited clauses shall be void and unenforceable. The remaining provisions in the contract shall remain in effect and are enforceable. A health benefit plan issuer that encourages an enrollee to obtain a health care service from a particular provider or that introduces or modifies a tiered network plan or assigns providers into tiers has a good faith duty to the enrollee or policyholder to engage in conduct for the benefit of the enrollee or policyholder. This act is substantially similar to HB 3088 (2026). TAYLOR MIDDLETON
- Introduced
- —
- Latest action
- 2026-02-12 — Second Read and Referred S Insurance and Banking Committee
- Bill type
- bill
- Last updated
- —
Sponsors
- Hudson, Bradprimary
Committees
Not provided by source.
Action timeline
Newest first
2026-02-12
Second Read and Referred S Insurance and Banking Committee
reading-2,referral-committee
2026-02-09
S First Read
reading-1
Versions
- 6945S.01I - IntroducedCompare
Documents
Votes
Not provided by source.
Related bills
No related bills recorded for this bill.
Official source
Attribution
Data from openstates_bulk_csv, retrieved 2026-07-24T05:25:15.077812Z
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