title: Millennium problem threatens health care billing systems. Providers need to get ready.
authors: M
authors: M
authors: Hawryluk
mesh_terms: D014487:Centers for Medicare and Medicaid Services, U.S.; D002910:Chronology as Topic; D003199:Computer Systems; D003284:Contract Services; D006801:Humans; D007344:Insurance Claim Reporting; D006278:Medicare / Q000191:economics; D009735:Nursing Homes / Q000191:economics*; D010350:Patient Credit and Collection; D013995:Time; D014481:United States