ICD-9-CM diagnosis code (retired)
537.84 — Dieulafoy lesion (hemorrhagic) of stomach and duodenum
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 537.84
537.84 is an ICD-9-CM diagnosis code for Dieulafoy lesion (hemorrhagic) of stomach and duodenum. 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 one ICD-10-CM code, K31.82 (Dieulafoy lesion (hemorrhagic) of stomach and duodenum). The match is exact.
ICD-10-CM equivalents
- K31.82Dieulafoy lesion (hemorrhagic) of stomach and duodenumexact match
Common questions about 537.84
What is the ICD-10 code for ICD-9 537.84?
- The GEMs map 537.84 to ICD-10-CM K31.82.
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.