Skip to content
Dx

ICD-9-CM diagnosis code (retired)

941.21 — Blisters, epidermal loss [second 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 941.21

941.21 is an ICD-9-CM diagnosis code for Blisters, epidermal loss [second 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 T20.219A (Burn of second degree of unspecified ear [any part, except ear drum], initial encounter) and T20.619A (Corrosion of second 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 941.21

What is the ICD-10 code for ICD-9 941.21?

The GEMs map 941.21 to ICD-10-CM T20.219A and T20.619A.

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.