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ICD-9-CM diagnosis code (retired)

673.81 — Other obstetrical pulmonary embolism, delivered, with or without mention of antepartum condition

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 673.81

673.81 is an ICD-9-CM diagnosis code for other obstetrical pulmonary embolism, delivered, with or without mention of antepartum condition. 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 O88.811 (Other embolism in pregnancy, first trimester), O88.812 (Other embolism in pregnancy, second trimester) and O88.813 (Other embolism in pregnancy, third trimester). All of these are approximate matches, so review the record to pick the right one.

ICD-10-CM equivalents

Common questions about 673.81

What is the ICD-10 code for ICD-9 673.81?

The GEMs map 673.81 to ICD-10-CM O88.811, O88.812, O88.813 and O88.82.

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.