Mont. Code Ann. § 50-12-109
State action prohibited
50-12-109 . State action prohibited. (1) An official, employee, or agent of the state may not block or attempt to block:
(a) a patient's access to an experimental treatment; or
(b) a health care facility's recommendation that a patient have access to, or the health care facility's provision of, an experimental treatment.
(2) A health care provider's counseling, advice, or recommendation about treatment options, including experimental treatments, is not a violation of this section.