republic-os/legislation/us/states/ok/2026/sb-1645.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	Medicaid; establishing certain requirements and procedures for audits of providers; directing establishment of certain appeals. Effective date.	Medicaid; establishing certain requirements and procedures for audits of providers; directing establishment of certain appeals. Effective date.	us/states/ok	Oklahoma Legislature	2026	SB 1645	Oklahoma SB 1645 (2026)	bill		enacted	Gollihare Lawson	9	28	5	2026-02-02	2026-05-05	openstates	ocd-bill/d69bff19-f0b3-4a97-bd7a-3ab9f48a264c	http://www.oklegislature.gov/BillInfo.aspx?Bill=SB1645&session=2600	9533e7de6d063b4f8f12716552b4ea79dd837b9b674aef6654a48d87d95fddf9	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-ok

Oklahoma SB 1645 (2026) — Medicaid; establishing certain requirements and procedures for audits of providers; directing establishment of certain appeals. Effective date.

Version chain

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

1. Introduced (filed) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 INT/SB/SB1645 INT.PDF)
2. Committee Amendment (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 COMMITTEE AMENDMENTS/Senate/SB1645 PCS.PDF)
3. Committee Substitute (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 COMMITTEE SUBS/SCS/SB1645 CS.PDF)
4. Engrossed (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 ENGR/SB/SB1645 ENGR.PDF)
5. Enrolled (final version) (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 ENR/SB/SB1645 ENR.PDF)
6. Floor (House) (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 FLR/HFLR/SB1645 HFLR.PDF)
7. Floor (Senate) (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 FLR/SFLR/SB1645 SFLR.PDF)
8. SB1645 (3-17-26) (GOLLIHARE) FS FA1.PDF (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 FLOOR AMENDMENTS/Senate/SB1645 (3-17-26) (GOLLIHARE) FS FA1.PDF)
9. SB1645 (3-17-26) (GOLLIHARE) RT FA2.PDF (committee substitute) — [source](https://www.oklegislature.gov/cf_pdf/2025-26 FLOOR AMENDMENTS/Senate/SB1645 (3-17-26) (GOLLIHARE) RT FA2.PDF)

Votes

• Third Reading — 46–0 (pass) · upper
• Health & Human Services — 11–0 (pass) · upper
• Third Reading — 79–7 (pass) · lower
• Public Health Committee: Do Pass — 5–0 (pass) · lower
• Health And Human Services Oversight Committee: Do Pass — 10–0 (pass) · lower

Sponsors

• Gollihare — primary (person)
• Lawson — primary (person)

Timeline

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

• 2026-02-02 First Reading introduction, reading-1
• 2026-02-02 Authored by Senator Gollihare
• 2026-02-03 Second Reading referred to Health and Human Services Committee then to Appropriations Committee reading-2, referral-committee
• 2026-02-03 Coauthored by Representative Lawson (principal House author)
• 2026-02-09 Reported Do Pass, amended by committee substitute Health and Human Services committee; CR filed committee-passage
• 2026-02-09 Title stricken
• 2026-02-09 Referred to Appropriations referral-committee
• 2026-02-16 Withdrawn from Appropriations committee
• 2026-02-16 Placed on General Order
• 2026-03-25 General Order, Amended by Floor Substitute
• 2026-03-25 Title restored
• 2026-03-25 Measure passed: Ayes: 46 Nays: 0 passage
• 2026-03-25 Referred for engrossment
• 2026-03-26 Engrossed to House passage
• 2026-03-26 First Reading introduction, reading-1
• 2026-03-30 Second Reading referred to Health and Human Services Oversight reading-2, referral-committee
• 2026-03-30 Referred to Public Health referral-committee
• 2026-04-01 Policy recommendation to the Health and Human Services Oversight committee; Do Pass Public Health committee-passage
• 2026-04-13 CR; Do Pass Health and Human Services Oversight Committee committee-passage
• 2026-04-13 Coauthored by Representative(s) Williams
• 2026-04-29 General Order
• 2026-04-29 Third Reading, Measure passed: Ayes: 79 Nays: 7 passage, reading-3
• 2026-04-29 Signed, returned to Senate
• 2026-04-29 Referred for enrollment
• 2026-04-29 Enrolled, to House
• 2026-04-29 Signed, returned to Senate
• 2026-04-29 Sent to Governor executive-receipt
• 2026-05-05 Approved by Governor 05/01/2026 executive-signature

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/d69bff19-f0b3-4a97-bd7a-3ab9f48a264c. Confidence: reported (aggregated from official Oklahoma legislature records).