title: ASCs fight for market share in managed care.
authors.forename: J M
authors.initials: JM
authors.lastname: Mathias
mesh_terms: D000556:Ambulatory Surgical Procedures / Q000145:classification; D014487:Centers for Medicare and Medicaid Services, U.S.; D004465:Economic Competition; D008329:Managed Care Programs / Q000191:economics*; D012051:Reimbursement Mechanisms; D013531:Surgicenters / Q000191:economics*; D014481:United States