ICD-9-CM diagnosis code (retired)
238.74 — Myelodysplastic syndrome with 5q deletion
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 238.74
238.74 is an ICD-9-CM diagnosis code for myelodysplastic syndrome with 5q deletion. 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, D46.C (Myelodysplastic syndrome with isolated del(5q) chromosomal abnormality). The match is exact.
ICD-10-CM equivalents
- D46.CMyelodysplastic syndrome with isolated del(5q) chromosomal abnormalityexact match
Common questions about 238.74
What is the ICD-10 code for ICD-9 238.74?
- The GEMs map 238.74 to ICD-10-CM D46.C.
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.