Current
C31 — Malignant neoplasm of accessory sinuses
Part of Chapter 2: Neoplasms , block Malignant neoplasms of respiratory and intrathoracic organs (C30-C39) .
Child Codes
- 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 Billable
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