Diagnosis Code

C31 MALIGNANT NEOPLASM OF ACCESSORY SINUSES


Code Information

Diagnosis Code: C31

Short Description: Malignant neoplasm of accessory sinuses

Long Description: Malignant neoplasm of accessory sinuses

The code C31 is NOT VALID for claim submission

Code Classification:

  • Neoplasms (C00–D49)
    • Malignant neoplasms of respiratory and intrathoracic organs (C30-C39)
      • Malignant neoplasm of accessory sinuses (C31)
        • C31 Malignant neoplasm of accessory sinuses

Code Version: 2022 ICD-10-CM


Similar Codes

ICD-10 Code ICD-10 Description
C31.0 Malignant neoplasm of maxillary sinus
C31.1 Malignant neoplasm of ethmoidal sinus
C31.2 Malignant neoplasm of frontal sinus
C31.3 Malignant neoplasm of sphenoid sinus
C31.8 Malignant neoplasm of overlapping sites of accessory sinuses
C31.9 Malignant neoplasm of accessory sinus, unspecified


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