C11Non-billable (header)
Malignant neoplasm of nasopharynx
Related Codes· Malignant neoplasms of lip, oral cavity and pharynx (C00-C14)
C00Malignant neoplasm of lipC01Malignant neoplasm of base of tongueC02Malignant neoplasm of other and unspecified parts of tongueC03Malignant neoplasm of gumC04Malignant neoplasm of floor of mouthC05Malignant neoplasm of palateC06Malignant neoplasm of other and unspecified parts of mouthC07Malignant neoplasm of parotid glandC08Malignant neoplasm of other and unspecified major salivary g…C09Malignant neoplasm of tonsilC10Malignant neoplasm of oropharynx
Sub-codes of C11(6)
C11 is a non-billable header. Select a sub-code to bill.
C11.0Malignant neoplasm of superior wall of nasopharynx✓ BillableC11.1Malignant neoplasm of posterior wall of nasopharynx✓ BillableC11.2Malignant neoplasm of lateral wall of nasopharynx✓ BillableC11.3Malignant neoplasm of anterior wall of nasopharynx✓ BillableC11.8Malignant neoplasm of overlapping sites of nasopharynx✓ BillableC11.9Malignant neoplasm of nasopharynx, unspecified✓ Billable
Notes
- ℹcode to identify:
- ℹexposure to environmental tobacco smoke (Z77.22)
- ℹexposure to tobacco smoke in the perinatal period (P96.81)
- ℹhistory of tobacco dependence (Z87.891)
- ℹoccupational exposure to environmental tobacco smoke (Z57.31)
- ℹtobacco dependence (F17.-)
- ℹtobacco use (Z72.0)
Code Hierarchy
┌2Neoplasms (C00-D49)├C00-C14Malignant neoplasms of lip, oral cavity and pharynx (C00-C14)├C11Malignant neoplasm of nasopharynx
└C11Malignant neoplasm of nasopharynx
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