P03.81
Non-billableNewborn affected by abnormality in fetal (intrauterine) heart rate or rhythm
P03.81 is the ICD-10-CM code for Newborn affected by abnormality in fetal (intrauterine) heart rate or rhythm. It is a non-billable category code — use a more specific child code such as P03.810 for billing.
P00-P96 Certain conditions originating in the perinatal period
Excludes1 — not coded here
- •neonatal cardiac dysrhythmia (P29.1-)
Frequently asked questions
- What is ICD-10 code P03.81?
- P03.81 is the ICD-10-CM code for "Newborn affected by abnormality in fetal (intrauterine) heart rate or rhythm". It falls under P00-P96 Certain conditions originating in the perinatal period.
- Is P03.81 a billable code?
- No — P03.81 is a non-billable header code. Use a more specific child code (such as P03.810) for billing.
- What are the subcodes of P03.81?
- P03.81 has 3 more specific child codes, including P03.810, P03.811, P03.819.
- What is excluded from P03.81?
- Excludes1 (not coded here): neonatal cardiac dysrhythmia (P29.1-).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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