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C02

Non-billable

Malignant neoplasm of other and unspecified parts of tongue

C02 is the ICD-10-CM code for Malignant neoplasm of other and unspecified parts of tongue. It is a non-billable category code — use a more specific child code such as C02.0 for billing.

Status
Header (non-billable)
Chapter
C00-D49
Subcodes
7
Edition
FY2026

C00-D49 Neoplasms

Use additional code

  • •code to identify:
  • •alcohol abuse and dependence (F10.-)
  • •history of tobacco dependence (Z87.891)
  • •tobacco dependence (F17.-)
  • •tobacco use (Z72.0)

Frequently asked questions

What is ICD-10 code C02?
C02 is the ICD-10-CM code for "Malignant neoplasm of other and unspecified parts of tongue". It falls under C00-D49 Neoplasms.
Is C02 a billable code?
No — C02 is a non-billable header code. Use a more specific child code (such as C02.0) for billing.
What are the subcodes of C02?
C02 has 7 more specific child codes, including C02.0, C02.1, C02.2.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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