Michigan 2025-2026 Regular Session Status: Passed Senate 1 R cosponsors

SB 398 — Health: substance use disorder treatment; substance use disorder services programs requirements; modify, and prohibit the promulgation of certain rules. Amends secs. 6230 & 6234 of 1978 PA 368 (MCL 333.6230 & 333.6234).

Last action — recommendation concurred in

  1. ✓
    Introduced
  2. ✓
    In Committee
  3. 3
    Passed Senate
  4. 4
    Passed House
  5. 5
    To Executive
  6. 6
    Enacted

This bill has passed the Senate. Introduced March 11, 2026. It now moves to the second chamber.

Next likely step: consideration and a floor vote in the House.

Odds of enactment

High chance

Based on the sponsor, cosponsors, and committee posture, this bill has a high chance of becoming law.

Upgrade to see the exact probability and what's driving it.

A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.

Prognosis

Advancing 48% · moderate confidence

  • Passed Senate

    Current position in the legislative process.

  • 1 sponsor

    1 primary, 0 co-sponsors signed on.

  • Single-party support

    Sponsorship is currently within one party (1 R).

  • Cleared a recorded vote

    Passed 2 recorded votes so far.

Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.

Summary

Health: substance use disorder treatment; substance use disorder services programs requirements; modify, and prohibit the promulgation of certain rules. Amends secs. 6230 & 6234 of 1978 PA 368 (MCL 333.6230 & 333.6234).

Bill Text

What changed in the latest version

4 added · 3 removed

Plain-language change summary

The updated version of SB 398 includes some additions and subtractions that clarify the bill’s intent. Specifically, new lines have been added that likely introduce more detailed provisions or definitions, while a few lines have been removed, which could simplify the bill or remove unnecessary phrases. These changes matter because they can make the law easier to understand and implement, impacting how it will be enforced.

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Latest
SUBSTITUTE FOR SENATE BILL NO.
SB-398, As Passed Senate, September 4, 2025 SUBSTITUTE FOR SENATE BILL NO.
EMR S00526'25 (S-1) irqds7 1 (d) (c) "Substance use disorder services" means substance use disorder prevention services or substance use disorder treatment and rehabilitation services, or both, as those terms are defined in section 100d of the mental health code, 1974 PA 258, MCL 330.1100d.
EMR S00526'25 (S-1)_SB398_APS_1 36pne7 1 (d) (c) "Substance use disorder services" means substance use disorder prevention services or substance use disorder treatment and rehabilitation services, or both, as those terms are defined in section 100d of the mental health code, 1974 PA 258, MCL 330.1100d.
(d) Requires a health professional who is licensed, registered, or otherwise authorized under article 15 to engage in a health profession to document the medical necessity for an individual's continued treatment in a substance use disorder EMR S00526'25 (S-1) irqds7 services program offering methadone treatment.
(d) Requires a health professional who is licensed, registered, or otherwise authorized under article 15 to engage in a health profession to document the medical necessity for an individual's continued treatment in a substance use disorder EMR S00526'25 (S-1)_SB398_APS_1 36pne7 services program offering methadone treatment.
Final Page EMR S00526'25 (S-1) irqds7
Final Page EMR S00526'25 (S-1)_SB398_APS_1 36pne7
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Action History

  1. recommendation concurred in

Sponsors

Sponsorship breakdown

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1 sponsors · 0 co-sponsors · 146 not signed on

Sponsors (1)

Co-sponsors (0)

None.

Not signed on (146)

146 members have not signed on to this bill.

Show all 146 →

"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Votes

PASSED

Passed 37 Yea · 0 Nay
Party YeaNayPresentNot Voting
Republican 17000
Democrat 19000
Unaffiliated 1000
Total 37000
% of votes cast 100%0%0%0%
How each member voted (37)
Member Party Vote
Outman — Yea
Darrin Camilleri Democrat Yea
Dayna Polehanki Democrat Yea
Erika Geiss Democrat Yea
Jeff Irwin Democrat Yea
Jeremy Moss Democrat Yea
John Cherry Democrat Yea
Kevin Hertel Democrat Yea
Mallory McMorrow Democrat Yea
Mary Cavanagh Democrat Yea
Paul Wojno Democrat Yea
Rosemary Bayer Democrat Yea
Sam Singh Democrat Yea
Sarah Anthony Democrat Yea
Sean McCann Democrat Yea
Stephanie Chang Democrat Yea
Sue Shink Democrat Yea
Sylvia Santana Democrat Yea
Veronica Klinefelt Democrat Yea
Winnie Brinks Democrat Yea
Aric Nesbitt Republican Yea
Dan Lauwers Republican Yea
Edward McBroom Republican Yea
Jim Runestad Republican Yea
John Damoose Republican Yea
Jon Bumstead Republican Yea
Jonathan Lindsey Republican Yea
Joseph Bellino Jr. Republican Yea
Kevin Daley Republican Yea
Lana Theis Republican Yea
Mark Huizenga Republican Yea
Michael Webber Republican Yea
Michele Hoitenga Republican Yea
Roger Hauck Republican Yea
Roger Victory Republican Yea
Ruth Johnson Republican Yea
Thomas Albert Republican Yea

Official roll call →

PASSED ROLL CALL # 222 YEAS 37 NAYS 0 EXCUSED 0 NOT VOTING 0

Passed 37 Yea · 0 Nay
Party YeaNayPresentNot Voting
Republican 18000
Democrat 19000
Total 37000
% of votes cast 100%0%0%0%
How each member voted (37)
Member Party Vote
Darrin Camilleri Democrat Yea
Dayna Polehanki Democrat Yea
Erika Geiss Democrat Yea
Jeff Irwin Democrat Yea
Jeremy Moss Democrat Yea
John Cherry Democrat Yea
Kevin Hertel Democrat Yea
Mallory McMorrow Democrat Yea
Mary Cavanagh Democrat Yea
Paul Wojno Democrat Yea
Rosemary Bayer Democrat Yea
Sam Singh Democrat Yea
Sarah Anthony Democrat Yea
Sean McCann Democrat Yea
Stephanie Chang Democrat Yea
Sue Shink Democrat Yea
Sylvia Santana Democrat Yea
Veronica Klinefelt Democrat Yea
Winnie Brinks Democrat Yea
Aric Nesbitt Republican Yea
Dan Lauwers Republican Yea
Edward McBroom Republican Yea
Jim Runestad Republican Yea
John Damoose Republican Yea
Jon Bumstead Republican Yea
Jonathan Lindsey Republican Yea
Joseph Bellino Jr. Republican Yea
Kevin Daley Republican Yea
Lana Theis Republican Yea
Mark Huizenga Republican Yea
Michael Webber Republican Yea
Michele Hoitenga Republican Yea
Rick Outman Republican Yea
Roger Hauck Republican Yea
Roger Victory Republican Yea
Ruth Johnson Republican Yea
Thomas Albert Republican Yea

Official roll call →

Subjects

public-safety healthcare health-insurance
Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

What does SB 398 do?
Health: substance use disorder treatment; substance use disorder services programs requirements; modify, and prohibit the promulgation of certain rules. Amends secs. 6230 & 6234 of 1978 PA 368 (MCL 333.6230 & 333.6234).
Who sponsors SB 398?
SB 398 is sponsored by Joseph Bellino Jr. (Republican).
What is the current status of SB 398?
This bill has passed the Senate. Introduced March 11, 2026. It now moves to the second chamber.
Where can I track SB 398?
Track SB 398 free on One Click Politics — get push/email alerts when it moves.

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Last checked for changes 3 months ago · updated continuously

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