C00

Non-billable

Malignant neoplasm of lip

Malignant neoplasm of lip

This is a header/category code. For billing purposes, use a more specific child code from the list below.

Status

Non-billable / Header

Block

C00-C14

Child Codes

9

Coding Notes

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

  • malignant melanoma of lip (C43.0)
  • Merkel cell carcinoma of lip (C4A.0)
  • other and unspecified malignant neoplasm of skin of lip (C44.0-)

Use Additional Code

Additional codes that should follow this code

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

Child Codes (9)

Also Known As / Clinical Terms

Frequently Asked Questions

What is ICD-10 code C00?

ICD-10-CM code C00 represents "Malignant neoplasm of lip". It is a non-billable header code — use a more specific child code for billing purposes.

Is C00 a billable code?

No, C00 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 9 child codes under C00.

What chapter is C00 in?

C00 is in Chapter 2: Neoplasms (codes C00-D49).

What codes cannot be used with C00?

C00 has Excludes1 notes indicating codes that cannot be used together with it, including: malignant melanoma of lip (C43.0); Merkel cell carcinoma of lip (C4A.0); other and unspecified malignant neoplasm of skin of lip (C44.0-).

What are the subcategories under C00?

C00 has 9 child codes, including: C00.0 (Malignant neoplasm of external upper lip), C00.1 (Malignant neoplasm of external lower lip), C00.2 (Malignant neoplasm of external lip, unspecified), C00.3 (Malignant neoplasm of upper lip, inner aspect), and 5 more.

Are additional codes required with C00?

Yes, when using C00 you should also code: code to identify:; alcohol abuse and dependence (F10.-); history of tobacco dependence (Z87.891); tobacco dependence (F17.-); tobacco use (Z72.0).

What are the UMLS CUIs for C00?

C00 is linked to 1 UMLS Concept Unique Identifier: C0153340. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.