((a)) ** No reduction in services** The Secretary shall not remove a member of the National Health Service Corps from an Indian health program or urban Indian organization or withdraw funding used to support such a member, unless the Secretary, acting through the Service, has ensured that the Indians receiving services from the member will experience no reduction in services.

((b)) ** Treatment of Indian health programs** At the request of an Indian health program, the services of a member of the National Health Service Corps assigned to the Indian health program may be limited to the individuals who are eligible for services from that Indian health program.