C31 - Malignant neoplasm of accessory sinuses
The ICD 10 Code for Malignant neoplasm of accessory sinuses is listed as C31.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.
| ICD 10 CM Field | Value |
|---|---|
| Diagnosis Code: | C31
|
| Description: | Malignant neoplasm of accessory sinuses |
| Chapter | Neoplasms (C00-D49) |
| ICD-10-CM Children (deeper level / typically more specific) of C31: | |
| 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 | |