TY - RPRT TI - Variability in code selection using the 1995 and 1998 HCFA documentation guidelines for office services. Health Care Financing Administration. AU - T J Zuber AU - C E Rhody AU - T A Muday AU - E A Jackson AU - S J Rupke AU - L Francke AU - W T Rathkamp PY - 2000 UR - https://pubmed.ncbi.nlm.nih.gov/10923576/ ID - 10923576 ER -