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C31.8 - Malignant neoplasm of overlapping sites of accessory sinuses


The ICD 10 Code for Malignant neoplasm of overlapping sites of accessory sinuses is listed as C31.8.
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: C31.8
Description: Malignant neoplasm of overlapping sites of accessory sinuses
Diagnostic Related Groups
(MS-DRG v30.0)
011 - Tracheostomy For Face,mouth & Neck Diagnoses W Mcc
012 - Tracheostomy For Face,mouth & Neck Diagnoses W Cc
013 - Tracheostomy For Face,mouth & Neck Diagnoses W/o Cc/mcc
146 - Ear, Nose, Mouth & Throat Malignancy W Mcc
147 - Ear, Nose, Mouth & Throat Malignancy W Cc
148 - Ear, Nose, Mouth & Throat Malignancy W/o Cc/mcc
Chapter Neoplasms (C00-D49)
Block Malignant neoplasms of respiratory and intrathoracic organs (C30-C39)
Parent C31 - Malignant neoplasm of accessory sinuses
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 160.8 - Malignant neoplasm of other accessory sinuses
ICD-10-CM Siblings (same level / similar specificity) of C31.8:
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
C31.9 - Malignant neoplasm of accessory sinus, unspecified