TY - GEN AU - Hash,M TI - Private contracts under Medicare SN - 0883-5381 PY - 1998///0129 KW - Contract Services KW - legislation & jurisprudence KW - Fees, Medical KW - Medicare Part B KW - Patient Credit and Collection KW - Practice Management, Medical KW - economics KW - United States N1 - Publication Type: Journal Article ER -