C45.2

ICD-10Billable

Mesothelioma of pericardium

Official ICD-10-CM descriptor (FY2026)

Mesothelioma of pericardium

C45.2 is valid for submission on a claim — CMS flags it as a billable, specific code.

Excludes1

Not coded here. An Excludes1 code should never be reported at the same time as the code above it.

  • other malignant neoplasm of pericardium (C38.0)

Related codes in C45

Where this code sits

Parent code
C45

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.

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