835.11 — Open posterior dislocation of hip

835.11 is an ICD-9-CM diagnosis code for open posterior dislocation of hip. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-CM took over.

The CMS General Equivalence Mappings translate it to 2 ICD-10-CM codes, such as S71.009A (Unspecified open wound, unspecified hip, initial encounter) and S73.016A (Posterior dislocation of unspecified hip, initial encounter). All of these are approximate matches, so review the record to pick the right one. Some mappings are combinations: more than one ICD-10 code is needed to fully express the ICD-9 code.