ICD-10-CM Code C31
Malignant neoplasm of accessory sinuses
NON-BILLABLE
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ICD-10 from 2011 - 2016
Non-Billable Code
Non-Billable means the code is not sufficient justification for admission to an acute care hospital when used a principal diagnosis. Use a child code to capture more detail.ICD Code C31 is a non-billable code. To code a diagnosis of this type, you must use one of the six child codes of C31 that describes the diagnosis 'malignant neoplasm of accessory sinuses' in more detail.
- C31 Malignant neoplasm of accessory sinuses NON-BILLABLE
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- BILLABLE C31.0 Malignant neoplasm of maxillary sinus
- BILLABLE C31.1 Malignant neoplasm of ethmoidal sinus
- BILLABLE C31.2 Malignant neoplasm of frontal sinus
- BILLABLE C31.3 Malignant neoplasm of sphenoid sinus
- BILLABLE C31.8 Malignant neoplasm of overlapping sites of accessory sinuses
- BILLABLE C31.9 Malignant neoplasm of accessory sinus, unspecified
ICD-10-CM Neoplasms Index References for 'C31 - Malignant neoplasm of accessory sinuses'
The ICD-10-CM Neoplasms Index links the below-listed medical terms to the ICD code C31. Click on any term below to browse the neoplasms index.