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 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-)

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

middle icd 10
 
neoplasm icd 10
 
malignant icd 10
 
Billable/Specific Code

Browse other similar CM codes

C30.0
 
C30.1
 

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