C30.1 - Malignant neoplasm of middle ear
- Applicable to Malignant neoplasm of middle ear
- The 2025 edition of ICD10-CM C30.1 became effective on October 1, 2024.
- This is the American ICD10-CM version of C30.1 - other international versions of ICD10 C30.1 may differ.
- C30.1 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Inclusion terms help to clarify and specify the conditions or diseases covered by a particular ICD-10-CM code.
Inclusion Term:
- Malignant neoplasm of antrum tympanicum
- Malignant neoplasm of auditory tube
- Malignant neoplasm of eustachian tube
- Malignant neoplasm of inner ear
- Malignant neoplasm of mastoid air cells
- Malignant neoplasm of tympanic cavity
Type 1 Excludes
- malignant neoplasm of auricular canal (external) (C43.2-,C44.2-)
- malignant neoplasm of bone of ear (meatus) (C41.0)
- malignant neoplasm of cartilage of ear (C49.0)
- malignant melanoma of skin of (external) ear (C43.2-)
- other and unspecified malignant neoplasm of skin of (external) ear (C44.2-)
Billable/Specific Code
The following codes above C30.1 contain annotation back-references that may be applicable to C30.1:
- Chapter: C00-D49 - Neoplasms
- Section: C30-C39 - Malignant neoplasms of respiratory and intrathoracic organs
- Category: C30 - Malignant neoplasm of nasal cavity and middle ear
Browse other similar CM codes:
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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