ICD-10-CM · Category

P03.81Newborn affected by abnlt in fetal heart rate or rhythm

Newborn affected by abnormality in fetal (intrauterine) heart rate or rhythm

Chapter P00-P96: Certain conditions originating in the perinatal period

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Sub-codes under P03.81

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Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗