HB 610 Montana House · 2025 Regular Session

Revise preauthorization laws relating to healthcare

HB 610 would have removed a requirement for prior approval (preauthorization) under Montana's Medicaid program for specific FDA-approved antipsychotic drugs. These drugs must be recognized in the latest DSM-5 as effective for certain mental health conditions. The bill would have directly affected Medicaid patients needing these medications and their healthcare providers, who would no longer need to seek pre-approval for covered antipsychotics. The law would have applied to claims for services provided after its effective date. (Note: The bill was vetoed by the governor and the veto override failed, so this policy change did not take effect.)
Bill status vetoed 4 of 5 stages cleared
Introduction
Feb 2025
Committee Review
Apr 2025
House Passage
Apr 2025
Senate Passage
Apr 2025
Vetoed
Jun 2025
Introduced Feb 20, 2025 Vetoed Jun 4, 2025
Maddy AI version diff · 5 comparisons

What changed between versions

HB0610_X(2).pdf HB0610_X(3).pdf · 2 edits
MINOR
The bill text was updated to remove the 'END' marker, indicating the document is now a complete draft rather than a partial excerpt. Additionally, a new Section 2 was added to establish the effective date of the law as 30 days after it is passed and approved, providing a clear timeline for when the new rules take effect.
Scope change
The scope of the bill remains unchanged; it continues to address public health requirements for antipsychotic drugs.
TIMELINE

Added a specific provision stating the act becomes effective 30 days after passage and approval.

TECHNICAL

Removed the 'END' marker that previously indicated the document was an incomplete draft.

Floor votes · Senate Apr 12, 2025 · House Mar 7, 2025

How they voted

500
Passed
Total votes 50
Apr 12, 2025
D Democratic18
18 Yea
100% Yea
R Republican32
32 Yea
100% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
58
Key actions
10
Committee
9
Jun 4, 2025
Vetoed
(H) Veto Override
lower
May 10, 2025
Vetoed
(H) Veto Override Vote in Progress
lower
May 5, 2025
Vetoed
(H) Vetoed by Governor
lower
Apr 25, 2025
Upper · Passed
(S) Signed by President
upper
Apr 23, 2025
Lower · Passed
(H) Signed by Speaker
lower
Apr 12, 2025
Senate · Passed
Senate Vote: pass (50-0)
senate
Apr 8, 2025
Upper · Passed
(S) Committee Report - (S) Public Health, Welfare and Safety
upper
Apr 7, 2025
Upper · Passed
(S) Committee Executive Action - (S) Public Health, Welfare and Safety
upper
Mar 14, 2025
Committee
(S) Referred to Committee - (S) Public Health, Welfare and Safety
upper
Mar 7, 2025
House · Passed
House Vote: pass (96-3-1)
house
Mar 7, 2025
Lower · Passed
(H) Committee Report - (H) Appropriations
lower
Mar 6, 2025
Lower · Passed
(H) Committee Executive Action - (H) Appropriations
lower
Mar 6, 2025
Committee
(H) Rereferred to Committee - (H) Appropriations
lower
Feb 28, 2025
Lower · Passed
(H) Committee Report - (H) Business and Labor
lower
Feb 28, 2025
Lower · Passed
(H) Committee Executive Action - (H) Business and Labor
lower
Feb 20, 2025
Committee
(H) Referred to Committee - (H) Business and Labor
lower
Feb 20, 2025
Introduced
(H) Introduced
lower
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Kerri Seekins-Crowe
Kerri Seekins-Crowe
RRepublican
MT
39