Specific code 2010 ICD-9-CM Diagnosis Code 232.2
Carcinoma in situ of skin of ear and external auditory canal
  • Short description: Ca in situ skin ear.
  • ICD-9-CM 232.2 will be replaced by an equivalent ICD-10-CM code (or codes) when the United States transitions from ICD-9-CM to ICD-10-CM on October 1, 2015.
  • ICD-9-CM 232.2 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
  • You are viewing the 2010 version of ICD-9-CM 232.2.
  • More recent version(s) of ICD-9-CM 232.2: 2011 2012 2013 2014.
Disease Synonyms
  • Cancer in situ, skin of ear
  • Carcinoma in situ of skin of ear
  • Carcinoma in situ of skin of left ear
  • Carcinoma in situ of skin of right ear
  • Carcinoma in situ, skin of ear
  • Carcinoma in situ, skin of L ear
  • Carcinoma in situ, skin of left ear
  • Carcinoma in situ, skin of R ear
  • Carcinoma in situ, skin of right ear
Convert to ICD-10-CM: 232.2 converts approximately to:
  • 2014 ICD-10-CM D04.20 Carcinoma in situ of skin of unspecified ear and external auricular canal
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 232.2 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2010 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.