ICD-9-CM diagnosis code (retired)
660.83 — Other causes of obstructed labor, antepartum condition or complication
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 660.83
660.83 is an ICD-9-CM diagnosis code for other causes of obstructed labor, antepartum condition or complication. 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, O66.8 (Other specified obstructed labor). The match is approximate, so confirm it against the record.
ICD-10-CM equivalents
- O66.8Other specified obstructed laborapproximate
Common questions about 660.83
What is the ICD-10 code for ICD-9 660.83?
- The GEMs map 660.83 to ICD-10-CM O66.8.
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.