C45.2: Mesothelioma of pericardium
C45.2 is the billable ICD-10-CM diagnosis code for Mesothelioma of pericardium. 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 C45.2?
C45.2 is the ICD-10-CM diagnosis code for Mesothelioma of pericardium. It belongs to category C45 (Mesothelioma).
Is C45.2 a billable code?
Yes. C45.2 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 C45.2 belong to?
C45.2 is part of ICD-10-CM category C45 — Mesothelioma, which has 10 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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