ICD-9-CM diagnosis code (retired)
941.11 — Erythema [first degree] of ear [any part]
ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-CM equivalents from the CMS General Equivalence Mappings.
About ICD-9-CM 941.11
941.11 is an ICD-9-CM diagnosis code for erythema [first degree] of ear [any part]. 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 T20.119A (Burn of first degree of unspecified ear [any part, except ear drum], initial encounter) and T20.519A (Corrosion of first degree of unspecified ear [any part, except ear drum], initial encounter). All of these are approximate matches, so review the record to pick the right one.
ICD-10-CM equivalents
Common questions about 941.11
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.