ICD-Code
C31: Malignant neoplasm of accessory sinuses
- C31.0 Malignant neoplasm: Maxillary sinus
- C31.1 Malignant neoplasm: Ethmoidal sinus
- C31.2 Malignant neoplasm: Frontal sinus
- C31.3 Malignant neoplasm: Sphenoidal sinus
- C31.8 Malignant neoplasm: Overlapping lesion of accessory sinuses
- C31.9 Malignant neoplasm: Accessory sinus, unspecified
Note
In outpatient care, the ICD code on medical documents is always appended with a diagnostic confidence indicator (A, G, V or Z): A (excluded diagnosis), G (confirmed diagnosis), V (tentative diagnosis) and Z (condition after a confirmed diagnosis).
Source
Provided by the non-profit organization “Was hab’ ich?” gemeinnützige GmbH on behalf of the Federal Ministry of Health (BMG).