Hysterectomy Algorithm Defined in "Gynecologic Surgery following Permanent Sterilization: A Propensity Score Matched Analysis"

This report lists International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM), Current Procedural Terminology, Fourth Edition (CPT-4), and Healthcare Common Procedure Coding System (HCPCS) procedure codes and algorithms used to define hysterectomy in this request.

For additional information about the algorithm and how it was defined relative to the cohort and exposures of interest in the inferential analysis, see the analysis page here.