Happy at the end: Medicare as secondary payer.
Kaser
B A
BA
D014487:Centers for Medicare and Medicaid Services, U.S.; D003669:Deductibles and Coinsurance / Q000331:legislation & jurisprudence*; D007341:Insurance / Q000331:legislation & jurisprudence*; D007344:Insurance Claim Reporting / Q000331:legislation & jurisprudence*; D006278:Medicare / Q000458:organization & administration*; D012051:Reimbursement Mechanisms / Q000331:legislation & jurisprudence*; D014481:United States