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ICD-9-CM diagnosis code (retired)

634.72 — Spontaneous abortion, with other specified complications, complete

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 634.72

634.72 is an ICD-9-CM diagnosis code for spontaneous abortion, with other specified complications, complete. 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 4 ICD-10-CM codes, such as O03.85 (Other venous complications following complete or unspecified spontaneous abortion), O03.86 (Cardiac arrest following complete or unspecified spontaneous abortion) and O03.88 (Urinary tract infection following complete or unspecified spontaneous abortion). All of these are approximate matches, so review the record to pick the right one.

ICD-10-CM equivalents

Common questions about 634.72

What is the ICD-10 code for ICD-9 634.72?

The GEMs map 634.72 to ICD-10-CM O03.85, O03.86, O03.88 and O03.89.

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.