C74.91: Malignant neoplasm of unspecified part of right adrenal gland
C74.91 is the billable ICD-10-CM diagnosis code for Malignant neoplasm of unspecified part of right adrenal gland. 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 C74.91?
C74.91 is the ICD-10-CM diagnosis code for Malignant neoplasm of unspecified part of right adrenal gland. It belongs to category C74 (Malignant neoplasm of adrenal gland).
Is C74.91 a billable code?
Yes. C74.91 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 C74.91 belong to?
C74.91 is part of ICD-10-CM category C74 — Malignant neoplasm of adrenal gland, which has 18 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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