republic-os/legislation/us/states/mi/2021-2022/hb-4351.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	Insurance: third party administrators; definition and regulation of a pharmacy benefit manager; provide for, and regulate certain actions by a carrier relating to prescriptions drugs. Amends secs. 2, 36 & 52 of 1984 PA 218 (MCL 550.902 et seq.) & adds secs. 26 & 27.	Insurance: third party administrators; definition and regulation of a pharmacy benefit manager; provide for, and regulate certain actions by a carrier relating to prescriptions drugs. Amends secs. 2, 36 & 52 of 1984 PA 218 (MCL 550.902 et seq.) & adds secs. 26 & 27.	us/states/mi	Michigan Legislature	2021-2022	HB 4351	Michigan HB 4351 (2021-2022)	bill	Health occupations: pharmacists Health: pharmaceuticals Insurance: third party administrators	enacted	Karen Whitsett	5	33	3	2021-02-24T05:00:00+00:00	2022-02-23T05:00:00+00:00	openstates	ocd-bill/8853ab2d-6321-47ad-b8c8-e55c4da76d4d	http://legislature.mi.gov/doc.aspx?2021-HB-4351	13476a38d4cb5578dfe424b210c1c90d787b907236938e6ffd6653e02441d71d	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-mi

Michigan HB 4351 (2021-2022) — Insurance: third party administrators; definition and regulation of a pharmacy benefit manager; provide for, and regulate certain actions by a carrier relating to prescriptions drugs. Amends secs. 2, 36 & 52 of 1984 PA 218 (MCL 550.902 et seq.) & adds secs. 26 & 27.

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. House Concurred Bill (committee substitute) — source
4. House Introduced Bill (committee substitute) — source
5. Public Act (committee substitute) — source

Votes

• passed; given immediate effect Roll Call # 75 Yeas 106 Nays 1 Excused 0 Not Voting 3 — 106–1 (pass) · lower
• PASSED; GIVEN IMMEDIATE EFFECT ROLL CALL # 30 YEAS 38 NAYS 0 EXCUSED 0 NOT VOTING 0 — 38–0 (pass) · upper
• roll call Roll Call # 57 Yeas 104 Nays 1 Excused 0 Not Voting 1 — 104–1 (pass) · lower

Sponsors

• Karen Whitsett — primary (person)
• Abraham Aiyash — cosponsor (person)
• Annette Glenn — cosponsor (person)
• Daire Rendon — cosponsor (person)
• Diana Farrington — cosponsor (person)
• Douglas Wozniak — cosponsor (person)
• Jack O'Malley — cosponsor (person)
• Jeff Yaroch — cosponsor (person)
• Joseph Bellino — cosponsor (person)
• Julie Calley — cosponsor (person)
• Ken Borton — cosponsor (person)
• Mary Whiteford — cosponsor (person)
• Sarah Lightner — cosponsor (person)
• Sue Allor — cosponsor (person)
• Tommy Brann — cosponsor (person)

Timeline

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

• 2021-02-24T05:00:00+00:00 introduced by Representative Karen Whitsett introduction
• 2021-02-24T05:00:00+00:00 read a first time reading-1
• 2021-02-24T05:00:00+00:00 referred to Committee on Health Policy referral-committee
• 2021-02-25T05:00:00+00:00 bill electronically reproduced 02/24/2021
• 2021-03-11T05:00:00+00:00 reported with recommendation with substitute (H-3) committee-passage
• 2021-03-11T05:00:00+00:00 referred to second reading
• 2021-03-23T04:00:00+00:00 read a second time reading-2
• 2021-03-23T04:00:00+00:00 substitute (H-3) adopted
• 2021-03-23T04:00:00+00:00 placed on third reading
• 2021-03-24T04:00:00+00:00 read a third time reading-3
• 2021-03-24T04:00:00+00:00 passed; given immediate effect Roll Call # 75 Yeas 106 Nays 1 Excused 0 Not Voting 3 passage
• 2021-03-24T04:00:00+00:00 transmitted
• 2021-03-25T04:00:00+00:00 REFERRED TO COMMITTEE ON HEALTH POLICY AND HUMAN SERVICES referral-committee
• 2022-02-01T05:00:00+00:00 REPORTED FAVORABLY WITHOUT AMENDMENT committee-passage
• 2022-02-01T05:00:00+00:00 REFERRED TO COMMITTEE OF THE WHOLE referral-committee
• 2022-02-16T05:00:00+00:00 REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITH SUBSTITUTE (S-1) committee-passage
• 2022-02-16T05:00:00+00:00 SUBSTITUTE (S-1) CONCURRED IN
• 2022-02-16T05:00:00+00:00 PLACED ON ORDER OF THIRD READING WITH SUBSTITUTE (S-1)
• 2022-02-16T05:00:00+00:00 RULES SUSPENDED
• 2022-02-16T05:00:00+00:00 PLACED ON IMMEDIATE PASSAGE
• 2022-02-16T05:00:00+00:00 PASSED; GIVEN IMMEDIATE EFFECT ROLL CALL # 30 YEAS 38 NAYS 0 EXCUSED 0 NOT VOTING 0 passage
• 2022-02-16T05:00:00+00:00 TITLE AMENDED
• 2022-02-16T05:00:00+00:00 returned from Senate with substitute (S-1) with immediate effect and title amendment
• 2022-02-16T05:00:00+00:00 laid over one day under the rules
• 2022-02-16T05:00:00+00:00 rule suspended
• 2022-02-16T05:00:00+00:00 Senate substitute (S-1) concurred in
• 2022-02-16T05:00:00+00:00 roll call Roll Call # 57 Yeas 104 Nays 1 Excused 0 Not Voting 1
• 2022-02-16T05:00:00+00:00 title amendment agreed to
• 2022-02-16T05:00:00+00:00 bill ordered enrolled
• 2022-02-22T05:00:00+00:00 presented to the Governor 02/22/2022 09:28 AM executive-receipt
• 2022-02-23T05:00:00+00:00 approved by the Governor 02/23/2022 09:42 AM executive-signature
• 2022-02-23T05:00:00+00:00 filed with Secretary of State 02/23/2022 11:22 AM
• 2022-02-23T05:00:00+00:00 assigned PA 12'22 with immediate effect

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/8853ab2d-6321-47ad-b8c8-e55c4da76d4d. Confidence: reported (aggregated from official Michigan legislature records).