
2013 ICD-9-CM Diagnosis Code 146.4
Malignant neoplasm of anterior aspect of epiglottis
- Short description: Mal neo ant epiglottis.
- ICD-9-CM 146.4 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 146.4 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
- You are viewing the 2013 version of ICD-9-CM 146.4.
- More recent version(s) of ICD-9-CM 146.4: 2014 2015.
Convert to ICD-10-CM:
146.4 converts directly to:
- 2015/16 ICD-10-CM C10.1 Malignant neoplasm of anterior surface of epiglottis
Approximate Synonyms
- Cancer of the epiglottis, anterior aspect
- Oropharyngeal cancer, anterior epiglottis
- Primary malignant neoplasm of anterior aspect of epiglottis
146.4 Excludes

Applies To
- Epiglottis, free border [margin]
- Glossoepiglottic fold(s)