(1) The board may, in its discretion, grant an exemption to a physician who renders medical services in this state, provided that the physician:
(a) submits an application to the board describing the date, place, and the scope of practice and/or the procedure to be performed, and a statement detailing the need for the physician's expertise in Montana, prior to such service;
(b) submits proof of medical licensure (active and in good standing) and practice in another state or territory of the United States;
(c) submits the name of a physician licensed in this state who will be in attendance and will assume continuing care for the patient; and
(d) limits the service to an occasional case.
(2) An occasional case is defined as not more than two cases per year. A single case may include rendering medical services to multiple patients on no more than five consecutive or nonconsecutive days.
(3) An occasional case exemption is valid for two months from the date of issuance.