Is C45.2 a billable ICD-10 code?

Yes. C45.2 (Mesothelioma of pericardium) is billable and can be used for insurance claims. Always verify payer-specific requirements.

C45.2 ✓ Billable

Mesothelioma of pericardium

Q: What is ICD-10 code C45.2?

ICD-10-CM code C45.2 stands for "Mesothelioma of pericardium". It is a billable code in the Neoplasms chapter, effective FY2026 (Oct 1, 2025 – Sep 30, 2026).

ICD-10-CM · FY2026 · Neoplasms

Code

C45.2

System

ICD-10-CM

Billable

Yes — valid for submission

Effective

FY2026

Chapter

Neoplasms

Source

CMS / CDC NCHS

⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.

Frequently asked questions

What is ICD-10 code C45.2?

ICD-10-CM code C45.2 represents Mesothelioma of pericardium. It is a billable diagnosis code in the Neoplasms chapter, effective October 1, 2025 – September 30, 2026.

Is C45.2 billable?

Yes. C45.2 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.

What chapter is C45.2 in?

C45.2 belongs to the Neoplasms chapter (C00–D49) of ICD-10-CM.

Related codes in the C45 category

C45 Mesothelioma Non-billable C45.0 Mesothelioma of pleura Billable C45.1 Mesothelioma of peritoneum Billable C45.7 Mesothelioma of other sites Billable C45.9 Mesothelioma, unspecified Billable

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