House Committee of the Whole advances dozens of bills on water, health care, criminal justice and local services

The Montana House of Representatives, sitting as the Committee of the Whole, advanced a large package of legislation on second reading during a floor session that included debate on water-rights exceptions, prior authorization for biologic therapies, chiropractic prescriptive authority and reimbursement for counties holding state detainees.

Why it matters: The measures considered on second reading would change procedures and state practice across several areas — streamlining some water-rights changes, altering prior-authorization protections for medical treatments, expanding professional scope of practice for some health providers, and directing different state funds for detention and behavioral-health-related holds. Passage from second reading moves the bills closer to final passage or conference action that could affect state budgets and regulatory practice.

House Bill 432 (water-rights exceptions) Representative Darling, sponsor, said the bill is the product of a DNRC stakeholder working group and would relocate the statutory provisions on exceptions to the change-in-appropriation-right process, create two new exceptions (including for municipal water rights and for adding stock tanks), and set processing steps and due-process protections for exceptions. Debate centered on whether to retain a notification-and-objection step for changes to diversion points and stock tanks. Representative Goenauer argued removal of the notification would disenfranchise senior water-rights holders; other members, including Representative Maness and Speaker (Majority Leader) Fitzpatrick, said the bill's proximity-based limitation better protects other users and makes agricultural adjustments more nimble. The committee recorded an amendment vote (34 aye, 65 no) reported in the transcript; the amendment was ultimately recorded as failed in the floor exchange. The bill itself passed second reading (95–4).

House Bill 544 (prior authorization; retroactive denials and biologics for minors) Representative Buttery introduced HB 544 as part of a set of bills addressing prior authorization. The bill would largely bar retroactive denials except in cases of fraud, misrepresentation,…