title: Laboratory roll-in.
authors: L D
authors: LD
authors: Bielitzki
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D005249:Fees and Charges / Q000331:legislation & jurisprudence; D007753:Laboratories / Q000191:economics*; D016345:Medicare Part B / Q000331:legislation & jurisprudence*; D010350:Patient Credit and Collection / Q000331:legislation & jurisprudence; D012051:Reimbursement Mechanisms / Q000331:legislation & jurisprudence*; D014481:United States