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Description
This report lists International Classification of Diseases, Ninth and Tenth Revisions, Clinical Modification (ICD-9-CM and ICD-10-CM) diagnosis codes, Current Procedural Terminology, Fourth Edition (CPT-4) procedure codes, and algorithms used to define major extracranial bleeding in this request.
For additional information about the algorithm and how it was defined relative to the cohort and exposure(s) of interest in the analysis, refer to the analysis webpage here.