title: POS billing changes effective April 1.
authors.affiliation: Medical Coding & Reimbursement, Cincinnati, Ohio, USA.
authors.forename: Maxine
authors.initials: M
authors.lastname: Lewis
mesh_terms: D000067:Accounts Payable and Receivable; D014487:Centers for Medicare and Medicaid Services, U.S. / Q000191:economics* / Q000592:standards; D003954:Diagnostic Services / Q000191:economics* / Q000639:trends; D005245:Fee Schedules / Q000592:standards / Q000639:trends; D006801:Humans; D007373:Interinstitutional Relations; D011216:Practice Management, Medical / Q000191:economics* / Q000639:trends; D015895:Relative Value Scales; D014481:United States