ICD-9-CM is based on the official version of the World Health Organization's 9th revision, International Classification of Diseases (ICD-9). ICD-9-CM is a statistical classification system that arranges diseases and injuries into groups according to established criteria. ICD-9-CM codes are nume...
Los Angeles, Calif. :
Practice Management Information Corp.,
|Series:||PMIC Digital book series.
by: Fabrizio, Karen L.
by: Kuehn, Lynn,
by: Fabrizio, Karen L.,, et al.