ICD-9-CM diagnosis code (retired)
537.83 — Angiodysplasia of stomach and duodenum with 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 537.83
537.83 is an ICD-9-CM diagnosis code for Angiodysplasia of stomach and duodenum with 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 one ICD-10-CM code, K31.811 (Angiodysplasia of stomach and duodenum with bleeding). The match is exact.
ICD-10-CM equivalents
- K31.811Angiodysplasia of stomach and duodenum with bleedingexact match
Common questions about 537.83
What is the ICD-10 code for ICD-9 537.83?
- The GEMs map 537.83 to ICD-10-CM K31.811.
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.