C02.0

ICD-10Billable

Malignant neoplasm of dorsal surface of tongue

Official ICD-10-CM descriptor (FY2026)

Malignant neoplasm of dorsal surface of tongue

C02.0 is valid for submission on a claim — CMS flags it as a billable, specific code.

Inclusion terms

  • Malignant neoplasm of anterior two-thirds of tongue, dorsal surface

Excludes2

Not included here. The condition is not part of this code, but a patient may have both, and both codes may be reported together.

  • malignant neoplasm of dorsal surface of base of tongue (C01)

Related codes in C02

Where this code sits

Parent code
C02

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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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