ICD-9-CM diagnosis code (retired)
763.81 — Abnormality in fetal heart rate or rhythm before the onset of labor
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 763.81
763.81 is an ICD-9-CM diagnosis code for abnormality in fetal heart rate or rhythm before the onset of labor. 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, P03.810 (Newborn affected by abnormality in fetal (intrauterine) heart rate or rhythm before the onset of labor). The match is exact.
ICD-10-CM equivalents
- P03.810Newborn affected by abnormality in fetal (intrauterine) heart rate or rhythm before the onset of laborexact match
Common questions about 763.81
What is the ICD-10 code for ICD-9 763.81?
- The GEMs map 763.81 to ICD-10-CM P03.810.
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.