C56.3: Malignant neoplasm of bilateral ovaries
C56.3 is the billable ICD-10-CM diagnosis code for Malignant neoplasm of bilateral ovaries. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code C56.3?
C56.3 is the ICD-10-CM diagnosis code for Malignant neoplasm of bilateral ovaries. It belongs to category C56 (Malignant neoplasm of ovary).
Is C56.3 a billable code?
Yes. C56.3 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does C56.3 belong to?
C56.3 is part of ICD-10-CM category C56 — Malignant neoplasm of ovary, which has 8 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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