AHA Coding Clinic® for ICD-9 - 2011 Issue 1; Ask the Editor

Trichilemmal (Pilar) Cyst

The patient presents for outpatient surgery for removal of a scalp lesion. The provider documented “skin lesion, scalp––excised.” The pathology report indicates “trichilemmal cyst (pilar cyst).” ICD-9-CM classifies a cyst of the scalp as a sebaceous cyst. There is confusion as to whether this should be coded as a trichilemmal or sebaceous cyst. What is the correct diagnosis code for this encounter? ...

To read the full article, sign in and subscribe to AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS .


  • The official AHA publication for ICD-10-CM and ICD-10-PCS coding guidelines and advice
  • Current newsletters added each quarter
  • Full Archives - over 3100 articles
  • ALL years/issues back to 1984 organized by year and issue
  • Includes ICD-10-CM/PCS Articles since 2013
  • Fully searchable through Find-A-Code's Comprehensive Search
  • Codes mentioned in articles are linked to Code Information pages
  • Code Information pages link back to related articles
  • View all the articles associated with any code, right from the code page!
Access to this feature is available in the following products:
  • AHA's Coding Clinic® - ICD-10-CM/PCS +Archives

demo
request yours today
 subscribe
start today
 newsletter
free subscription

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