Revise laws related to experimental treatments
SB 535 revises laws related to experimental treatments, primarily by requiring experimental treatment centers to obtain a license from the state department. These centers must adhere to operational standards and pay licensing fees. The bill also mandates that licensed centers allocate 2% of their net annual profits to support access to experimental treatments for qualifying Montana residents. This allocation can be fulfilled by providing free treatment or contributing to a new Insurance Premium Support Account. This account is established to help fund health insurance premiums for eligible Montana residents who purchase insurance on the federal marketplace and meet specific income criteria.
Bill status
signed
all 5 stages cleared
Introduction
Mar 2025
Committee Review
Apr 2025
Senate Passage
May 2025
House Passage
May 2025
Signed into Law
May 2025
Introduced Mar 21, 2025
Signed May 16, 2025
Maddy AI version diff · 7 comparisons
What changed between versions
SB0535_X(3).pdf
→
SB0535_X(4).pdf
·
3 edits
MINOR
The bill was amended to remove references to several specific sections of the state code (37-3-103 and 50-12-110) from the list of sections being modified, likely to correct a clerical error or narrow the scope of amendments. Additionally, the bill added new requirements for the department to establish written policies and procedures alongside operational standards, and introduced a new section regarding an insurance premium support account, which establishes a funding mechanism for experimental treatments without reducing existing state funds.
Scope change
The bill's scope was slightly narrowed by removing specific code section references from the amendment list, and expanded by adding new administrative requirements and a new funding account for experimental treatments.
TECHNICAL
Removed references to sections 37-3-103 and 50-12-110 from the list of code sections being amended.
REQUIREMENT
Added a requirement for the department to create written policies and procedures in addition to operational standards.
FISCAL
Created a new insurance premium support account to fund experimental treatments while ensuring it does not replace existing state funding.
Floor votes · Senate Apr 29, 2025 · House Apr 25, 2025
How they voted
29–21
Passed
Total votes 50
Apr 29, 2025
D
Democratic18
61% Yea
R
Republican32
56% Yea
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
52
Key actions
9
Committee
6
Amendments
1
May 13, 2025
Signed into law
(S) Signed by Governor
upper
May 5, 2025
Lower · Passed
(H) Signed by Speaker
lower
May 2, 2025
Upper · Passed
(S) Signed by President
upper
Apr 29, 2025
Senate · Passed
Senate Vote: pass (29-21)
senate
Apr 25, 2025
House · Passed
House Vote: pass (49-48-3)
house
Apr 25, 2025
Introduced
(H) Returned to Senate with Amendments
lower
Apr 23, 2025
Lower · Passed
(H) Committee Report - (H) Human Services
lower
Apr 22, 2025
Lower · Passed
(H) Committee Executive Action - (H) Human Services
lower
Apr 7, 2025
Committee
(H) Referred to Committee - (H) Human Services
lower
Apr 3, 2025
Upper · Passed
(S) Committee Report - (S) Public Health, Welfare and Safety
upper
Apr 3, 2025
Upper · Passed
(S) Committee Executive Action - (S) Public Health, Welfare and Safety
upper
Mar 21, 2025
Committee
(S) Referred to Committee - (S) Public Health, Welfare and Safety
upper
Mar 21, 2025
Introduced
(S) Introduced
upper
1 primary · 0 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
Ken Bogner
RRepublican
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