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ICD-10-CM category

R00: Abnormalities of heart beat

5 subcodes · 5 billable · Look up any code with the ICD-10 search

Codes under R00 (Abnormalities of heart beat). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.

CodeDescriptionBillable
R00.0Tachycardia, unspecified✓
R00.1Bradycardia, unspecified✓
R00.2Palpitations✓
R00.8Other abnormalities of heart beat✓
R00.9Unspecified abnormalities of heart beat✓

More free billing tools: all ICD-10 categories · ICD-10 search · denial codes · Medicare fees

Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.

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