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  1. ICD-10-CM Home
  2. Chapter 2
  3. C30-C39
  4. C31.3

C31.3

Malignant neoplasm of sphenoid sinus

Billable

Code Hierarchy

C31C31.3

Chapter: 2. Neoplasms

Section: C30-C39 - Malignant neoplasms of respiratory and intrathoracic organs

Related Codes

C31.0Billable

Malignant neoplasm of maxillary sinus

C31.1Billable

Malignant neoplasm of ethmoidal sinus

C31.2Billable

Malignant neoplasm of frontal sinus

C31.8Billable

Malignant neoplasm of overlapping sites of accessory sinuses

C31.9Billable

Malignant neoplasm of accessory sinus, unspecified

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