C11 MALIGNANT NEOPLASM OF NASOPHARYNX

Code Information

Diagnosis Code: C11

Short Description: Malignant neoplasm of nasopharynx

Long Description: Malignant neoplasm of nasopharynx

The code C11 is NOT VALID for claim submission

Code Classification:

Neoplasms (C00–D49)
- Malignant neoplasms of lip, oral cavity and pharynx (C00-C14)
  - Malignant neoplasm of nasopharynx (C11)
    - C11 Malignant neoplasm of nasopharynx

Code Version: 2022 ICD-10-CM

The code C11 has the following ICD-10-CM references to the Index of Diseases and Injuries

ICD-10 Code	ICD-10 Description
C11.0	Malignant neoplasm of superior wall of nasopharynx
C11.1	Malignant neoplasm of posterior wall of nasopharynx
C11.2	Malignant neoplasm of lateral wall of nasopharynx
C11.3	Malignant neoplasm of anterior wall of nasopharynx
C11.8	Malignant neoplasm of overlapping sites of nasopharynx
C11.9	Malignant neoplasm of nasopharynx, unspecified

This page was last updated on: 10/1/2023