ICD-9-CM diagnosis code (retired)
835.13 — Other open anterior dislocation of hip
About ICD-9-CM 835.13
835.13 is an ICD-9-CM diagnosis code for other open anterior 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 S73.036A (Other anterior 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.
ICD-10-CM equivalents
Common questions about 835.13
GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.