Reimbursement of rural clinics under Medicare and Medicade : hearing before the Subcommittee on Health and the Environment of the Committee on Interstate and Foreign Commerce, House of Representatives, Ninety-fifth Congress, first session on H.R. 8543, H.R. 791, H.R. 8459, H.R. 6259, and H.R. 2504 (similar bills), to amend titles XVIII and XIX of the Social Security Act to provide payment for rural health clinic services, and for other purposes and H.R. 8422 (as reported by the Ways and Means Committee), a bill to amend title XVIII of the Social Security Act to provide payment for rural health clinic services, July 29, 1977.