title: Coding root operations with ICD-10-PCS.
authors.forename: Ann
authors.initials: A
authors.lastname: Barta
mesh_terms: D059019:Clinical Coding / Q000379:methods*; D004496:Education, Continuing; D038801:International Classification of Diseases; D013514:Surgical Procedures, Operative / Q000145:classification*; D014481:United States