Federally Supported Health Centers Assistance Act of 1991

Federally Supported Health Centers Assistance Act of 1991 - Amends the Public Health Service Act to include entities receiving Federal funds under provisions relating to migrant health centers, community health centers, or health services for the homeless, and officers, employees, or contractors of such entities who are licensed health care practitioners, in the coverage of provisions regulating civil actions for injury resulting from medical or related functions against commissioned officers or employees of the Public Health Service. Subrogates to the United States any insurance claim such an entity or person has. Prohibits grants under provisions relating to migrant or community health centers or health services for the homeless unless the applicant has: (1) implemented policies and procedures to assure against malpractice; (2) reviewed the professional credentials, claims history, and other information regarding its licensed health care practitioners; and (3) no history of claims against it under such provisions relating to officers and employees of the Public Health Service, or has cooperated with the Attorney General in defending against such claims and has taken corrective action. Empowers the Attorney General, if certain conditions are met, to determine that an individual practitioner shall not be deemed a Public Health Service employee for purposes of these provisions. Prohibits hospitals from denying admitting privileges to an otherwise qualified health care provider who is an officer, employee, or contractor of such an entity.