Idaho Code 54-1804(h)
License Reciprocity: Physician
An out-of-state licensed physician who, without compensation, provides care in the state during an emergency is not required to hold an Idaho license.
Unlicensed practice -- Penalties and remedies relating to unlicensed practice
(h) A person rendering aid in an emergency, where no fee for the service is contemplated, charged or received. This exception shall specifically include ski patrollers who are members of the national ski patrol system, inc., and are trained in and holding a current outdoor emergency care (OEC) credential, as issued by the national ski patrol system, inc., while rendering aid in accordance with the standards of training of such credential, where no fee for the service is contemplated, charged or received, and in the course of alpine, nordic or cross-country skiing and other recreational activities conducted in whole or in part at ski areas in the state of Idaho;