NEW! - AMA CPT Advanced Coding Pack

×

Unlock the full potential of your medical coding capabilities with the CPT® Advanced Coding Pack from the American Medical Association (AMA). Designed for professional medical coders, auditors, and billers like you, this comprehensive suite of resources provides everything you need to navigate the complexities of the CPT code set with confidence and precision.

 

Advanced Coding Pack includes:

1. CPT Assistant - Newsletter with official education and guidance
2. CPT Knowledge Base - Commonly asked coding questions answered by the experts
3. CPT Vignettes - Comprehensive clinical examples.

Add to your Find-A-Code subscription for $300 / person

Learn More and Subscribe

close

AB12 Cholesteatoma of middle ear

International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2024-01

exclusions

• Recurrent cholesteatoma of postmastoidectomy cavity  (AB90)
• Cholesteatoma of external auditory canal  (AA40.2)

postcoordination

synonyms

• Cholesteatoma of middle ear
• cholesterolosis of middle ear
• cholesterosis of ear
• cholesterosis of middle ear
• epidermosis of ear
• epidermosis of middle ear
• cholesteatoma NOS
• epidermoid cholesteatoma
• middle ear granuloma
• Congenital cholesteatoma of middle ear
• Acquired cholesteatoma of middle ear
• Cholesteatoma of mastoid
• Cholesteatoma tympani

Thank you for choosing Find-A-Code, please Sign In to remove ads.