ICD-9-CM diagnosis code (retired)
880.20 — Open wound of shoulder region, with tendon involvement
About ICD-9-CM 880.20
880.20 is an ICD-9-CM diagnosis code for open wound of shoulder region, with tendon involvement. 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 S41.009A (Unspecified open wound of unspecified shoulder, initial encounter) and S46.929A (Laceration of unspecified muscle, fascia and tendon at shoulder and upper arm level, unspecified arm, 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 880.20
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.