ICD-9-CM diagnosis code (retired)
535.10 — Atrophic gastritis, without mention of hemorrhage
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 535.10
535.10 is an ICD-9-CM diagnosis code for atrophic gastritis, without mention of hemorrhage. 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 K29.40 (Chronic atrophic gastritis without bleeding) and K29.50 (Unspecified chronic gastritis without bleeding). All of these are approximate matches, so review the record to pick the right one.
ICD-10-CM equivalents
Common questions about 535.10
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.