republic-os/legislation/us/states/mi/2023-2024/sb-450.md

type, title, description, jurisdiction, legislature, session, identifier, citation, classification, subjects, status, primary_sponsors, version_count, action_count, vote_count, first_action, last_action, source, source_identifier, source_url, source_hash, vintage, source_snapshot, retrieved_at, confidence, tags

type	title	description	jurisdiction	legislature	session	identifier	citation	classification	subjects	status	primary_sponsors	version_count	action_count	vote_count	first_action	last_action	source	source_identifier	source_url	source_hash	vintage	source_snapshot	retrieved_at	confidence	tags
Bill	Human services: medical services; definition of complex rehabilitation technology; provide for. Amends 1939 PA 280 (MCL 400.1 - 400.119b) by adding sec. 108a.	Human services: medical services; definition of complex rehabilitation technology; provide for. Amends 1939 PA 280 (MCL 400.1 - 400.119b) by adding sec. 108a.	us/states/mi	Michigan Legislature	2023-2024	SB 450	Michigan SB 450 (2023-2024)	bill	Human services: medical services State agencies (existing): health and human services	enacted	Jeff Irwin	5	32	2	2023-06-28	2024-07-30	openstates	ocd-bill/b2c21be6-a106-4987-b25c-842afd3f0f2d	https://legislature.mi.gov/Bills/Bill?ObjectName=2023-SB-0450	ea01d6495a6db40254ba013c8d571e2012eedd846df99013ecff24c811dacab3	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-mi

Michigan SB 450 (2023-2024) — Human services: medical services; definition of complex rehabilitation technology; provide for. Amends 1939 PA 280 (MCL 400.1 - 400.119b) by adding sec. 108a.

Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. As Passed by the House (committee substitute) — source
2. As Passed by the Senate (committee substitute) — source
3. Public Act (committee substitute) — source
4. Senate Concurred Bill (committee substitute) — source
5. Senate Introduced Bill (committee substitute) — source

Votes

• ROLL CALL: ROLL CALL # 326 YEAS 38 NAYS 0 EXCUSED 0 NOT VOTING 0 — 38–0 (pass) · upper
• PASSED ROLL CALL # 591 YEAS 38 NAYS 0 EXCUSED 0 NOT VOTING 0 — 38–0 (pass) · upper

Sponsors

• Jeff Irwin — primary (person)
• Kevin Daley — cosponsor (person)

Timeline

The legislative action history — every referral, reading, and vote.

• 2023-06-28 INTRODUCED BY SENATOR JEFF IRWIN introduction
• 2023-06-28 REFERRED TO COMMITTEE ON HEALTH POLICY referral-committee
• 2023-10-19 REPORTED FAVORABLY WITHOUT AMENDMENT committee-passage
• 2023-10-19 REFERRED TO COMMITTEE OF THE WHOLE referral-committee
• 2023-10-24 REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITHOUT AMENDMENT(S) committee-passage
• 2023-10-24 PLACED ON ORDER OF THIRD READING
• 2023-10-25 PASSED ROLL CALL # 591 YEAS 38 NAYS 0 EXCUSED 0 NOT VOTING 0 passage
• 2023-10-25 received on 10/25/2023 introduction
• 2023-10-25 read a first time reading-1
• 2023-10-25 referred to Committee on Health Policy referral-committee
• 2024-04-25 reported with recommendation with substitute (H-1) committee-passage
• 2024-04-25 referred to second reading
• 2024-06-25 read a second time reading-2
• 2024-06-25 substitute (H-1) adopted
• 2024-06-25 placed on third reading
• 2024-06-25 placed on immediate passage
• 2024-06-25 read a third time reading-3
• 2024-06-25 passed; given immediate effect Roll Call # 214 Yeas 104 Nays 6 Excused 0 Not Voting 0 passage
• 2024-06-25 inserted full title
• 2024-06-25 returned to Senate
• 2024-06-26 PASSED BY HOUSE WITH SUBSTITUTE (H-1) WITH IMMEDIATE EFFECT passage
• 2024-06-26 LAID OVER ONE DAY UNDER THE RULES
• 2024-06-26 RULES SUSPENDED FOR IMMEDIATE CONSIDERATION
• 2024-06-26 HOUSE SUBSTITUTE (H-1) CONCURRED IN
• 2024-06-26 ROLL CALL: ROLL CALL # 326 YEAS 38 NAYS 0 EXCUSED 0 NOT VOTING 0
• 2024-06-26 GIVEN IMMEDIATE EFFECT
• 2024-06-26 FULL TITLE AGREED TO
• 2024-06-26 ORDERED ENROLLED
• 2024-07-30 PRESENTED TO GOVERNOR 07/15/2024 02:48 PM executive-receipt
• 2024-07-30 APPROVED BY GOVERNOR 07/23/2024 10:16 AM executive-signature
• 2024-07-30 FILED WITH SECRETARY OF STATE 07/23/2024 12:16 PM
• 2024-07-30 ASSIGNED PA 0104'24 WITH IMMEDIATE EFFECT

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/b2c21be6-a106-4987-b25c-842afd3f0f2d. Confidence: reported (aggregated from official Michigan legislature records).