TO AMEND THE PRIOR AUTHORIZATION TRANSPARENCY ACT.
HB 1300 amends the Prior Authorization Transparency Act to increase clarity for healthcare providers and patients regarding insurance prior authorization requirements. It requires health insurers to publish aggregated online lists of step therapy rules, service location restrictions, benefit category limits, excluded services, and post-service review requirements - using standardized billing codes. Insurers must also provide healthcare providers 60 days' written notice of any changes to these published policies, down from 90 days. The bill directly affects insurance companies, healthcare providers, and patients navigating coverage approvals for medical services.
Bill status
signed
all 5 stages cleared
Introduction
Jan 2025
Committee Review
Apr 2025
House Passage
Apr 2025
Senate Passage
Apr 2025
Signed into Law
Apr 2025
Introduced Jan 29, 2025
Signed Apr 10, 2025
Maddy AI version diff · 1 comparison
What changed between versions
Act 510
→
HB 1300
·
1 edit
MINOR
This is a technical formatting update to HB 1300 where the bill's title page was modified to remove the reference to 'Act 510' and add blank lines for spacing. The substantive content of the bill remains unchanged.
TECHNICAL
The bill's title page was updated to remove the reference to 'Act 510' and add blank lines for formatting consistency.
Floor votes
How they voted
This bill passed the Senate by voice vote (no roll call recorded).
Full legislative history
Actions timeline
Total actions
22
Key actions
7
Committee
2
Amendments
3
Apr 10, 2025
Signed into law
Notification that HB1300 is now Act 510
lower
Apr 3, 2025
Lower · Passed
Returned from the Senate as passed.
lower
Apr 3, 2025
Upper · Passed
Returned to the House as passed.
upper
Apr 3, 2025
Upper · Passed
Read the third time and passed.
upper
Apr 1, 2025
Upper · Passed
Returned by the Committee, with the recommendation that it Do Pass
upper
Mar 17, 2025
Lower · Passed
Read the third time and passed and ordered transmitted to the Senate.
lower
Mar 13, 2025
Introduced
Amendment No. 3 read and adopted and the bill ordered engrossed.
lower
Mar 12, 2025
Lower · Passed
Returned by the Committee with the recommendation that it do pass as amended 3
lower
Mar 3, 2025
Introduced
Amendment No. 2 read and adopted and the bill ordered engrossed.
lower
Feb 20, 2025
Introduced
Amendment No. 1 read and adopted and the bill ordered engrossed.
lower
Jan 29, 2025
Introduced
Filed
lower
2 primary · 0 co-sponsors
Sponsors
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