ICD-9-CM diagnosis code (retired)
634.41 — Spontaneous abortion, complicated by metabolic disorder, incomplete
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 634.41
634.41 is an ICD-9-CM diagnosis code for spontaneous abortion, complicated by metabolic disorder, incomplete. 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, O03.33 (Metabolic disorder following incomplete spontaneous abortion). The match is exact.
ICD-10-CM equivalents
- O03.33Metabolic disorder following incomplete spontaneous abortionexact match
Common questions about 634.41
What is the ICD-10 code for ICD-9 634.41?
- The GEMs map 634.41 to ICD-10-CM O03.33.
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.