Insurance: health insurers; prior authorization for certain opioid use disorder and alcohol use disorder me...
Do you support it?
Want to know if it passes?
We'll email you when SB 400 moves — a committee vote, a floor vote, or a signature. Nothing else.
Free forever · unsubscribe in one click.
Your answer was recorded either way.
Which district are you in?
Your ZIP is all we need to match you to your own representatives — so we can tell you how they voted on SB 400.
You're tracking SB 400
We'll email you the moment it moves.
SB 400 — Insurance: health insurers; prior authorization for certain opioid use disorder and alcohol use disorder medications; prohibit. Amends 1956 PA 218 (MCL 500.100 - 500.8302) by adding sec. 3406ww.
Last action — referred to Committee on Insurance
No card. One bill, free forever — alerts when it moves.
-
✓Introduced
-
✓In Committee
-
3Passed Senate
-
4Passed House
-
5To Executive
-
6Enacted
This bill has passed the Senate. Introduced July 01, 2025. It now moves to the second chamber.
Next likely step: consideration and a floor vote in the House.
Prognosis
Where this bill stands today.
Odds of enactment
ModerateHow often bills like it became law.
-
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 D).
-
Cleared a recorded vote
Passed 2 recorded votes so far.
Prognosis reads this bill's own signals — stage, sponsorship breadth, committee status, recorded votes and cross-state momentum. Odds come from a model trained on which bills have become law.
Summary
Insurance: health insurers; prior authorization for certain opioid use disorder and alcohol use disorder medications; prohibit. Amends 1956 PA 218 (MCL 500.100 - 500.8302) by adding sec. 3406ww.
Bill Text
What changed in the latest version
2 added · 1 removedPlain-language change summary
The changes to Bill SB 400 include the addition of two new lines and the removal of one line. These adjustments likely clarify or expand on certain provisions of the bill, ensuring it addresses specific issues more effectively. The changes are important because they can impact how the bill is implemented and its overall effectiveness in achieving its goals.
SB-400, As Passed Senate, July 1, 2025 SENATE BILL NO.
Final Page DAW S00663'25_SB0400_INTR_1S00663'25_SB400_APS_1 gnuc415k4bu0
View plain text versions (2)
- As Passed by the Senate View text Current pdf
- Introduced Senate Introduced Bill pdf
Action History
-
referred to Committee on Insurance
Sponsors
- Kevin Hertel · Primary
Sponsorship breakdown
Export CSV (upgrade) →1 sponsors · 0 co-sponsors · 146 not signed on
Sponsors (1)
- Kevin Hertel Democrat
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.
Votes
| Party | Yea | Nay | Present | Not Voting |
|---|---|---|---|---|
| Republican | 17 | 0 | 0 | 0 |
| Democrat | 18 | 0 | 0 | 1 |
| Unaffiliated | 1 | 0 | 0 | 0 |
| Total | 36 | 0 | 0 | 1 |
| % of votes cast | 97% | 0% | 0% | 3% |
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 | Not Voting |
| 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 |
| Party | Yea | Nay | Present | Not Voting |
|---|---|---|---|---|
| Republican | 18 | 0 | 0 | 0 |
| Democrat | 18 | 0 | 0 | 1 |
| Total | 36 | 0 | 0 | 1 |
| % of votes cast | 97% | 0% | 0% | 3% |
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 | Not Voting |
| 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 |
Subjects
Frequently asked questions
- What does SB 400 do?
- Insurance: health insurers; prior authorization for certain opioid use disorder and alcohol use disorder medications; prohibit. Amends 1956 PA 218 (MCL 500.100 - 500.8302) by adding sec. 3406ww.
- Who sponsors SB 400?
- SB 400 is sponsored by Kevin Hertel (Democrat).
- What is the current status of SB 400?
- This bill has passed the Senate. Introduced July 01, 2025. It now moves to the second chamber.
- Where can I track SB 400?
- Track SB 400 free on One Click Politics — get push/email alerts when it moves.
Make your voice heard on SB 400
Find the representatives who decide this bill and tell them where you stand — for yourself, or mobilize your whole list in one click with One Click Politics advocacy software.
Stay ahead of SB 400
Last checked for changes 3 months ago · updated continuously
One Click Politics tracks every bill in Congress and all 50 states.
Track this bill →