This bill authorizes the Department of the Interior to establish and collect fees for medical services provided to persons in units of the National Park System or for medical services provided by National Park Service personnel outside system units. The bill establishes the National Park Medical Services Fund, to consist of donations and the fees collected for medical services. The fund shall be available to Interior for (1) providing medical services; (2) preparing needs assessments or analyses for medical facilities, equipment, and vehicles; (3) developing management plans; (4) providing training to furnish medical services; and (5) obtaining or improving medical facilities, equipment, and vehicles.