C11.2 MALIGNANT NEOPLASM OF LATERAL WALL OF NASOPHARYNX

Code Information

Diagnosis Code: C11.2

Short Description: Malignant neoplasm of lateral wall of nasopharynx

Long Description: Malignant neoplasm of lateral wall of nasopharynx

Code Classification:

  • Neoplasms (C00–D48)
    • Malignant neoplasms of lip, oral cavity and pharynx (C00-C14)
      • Malignant neoplasm of nasopharynx (C11)
        • C11.2 Malignant neoplasm of lateral wall of nasopharynx

Code Version: 2017 ICD-10-CM

References to Index of Diseases and Injuries

The code C11.2 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Malignant neoplasm of fossa of Rosenmüller
    • Malignant neoplasm of opening of auditory tube
    • Malignant neoplasm of pharyngeal recess

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
C11.2 Right Arrow 147.2 Mal neo lat nasopharynx
This ICD-10 to ICD-9 data is based on the 2015 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

No. ICD-10 Code ICD-10 Description
1 C11 Malignant neoplasm of nasopharynx
2 C11.0 Malignant neoplasm of superior wall of nasopharynx
3 C11.1 Malignant neoplasm of posterior wall of nasopharynx
4 C11.3 Malignant neoplasm of anterior wall of nasopharynx
5 C11.8 Malignant neoplasm of overlapping sites of nasopharynx
6 C11.9 Malignant neoplasm of nasopharynx, unspecified



This page was last updated on: 1/1/2018