Specific code 2010 ICD-9-CM Diagnosis Code 232.9
Carcinoma in situ of skin site unspecified
  • Short description: Ca in situ skin NOS.
  • ICD-9-CM 232.9 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 232.9 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 2010 version of ICD-9-CM 232.9.
  • More recent version(s) of ICD-9-CM 232.9: 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 232.9 converts approximately to:
  • 2015/16 ICD-10-CM D04.9 Carcinoma in situ of skin, unspecified
Approximate Synonyms
  • Basal cell carcinoma in situ
  • CA in situ skin, squamous cell
  • Cancer in situ of skin
  • Cancer in situ skin, squamous cell
  • Carcinoma in situ of skin
  • Carcinoma in situ, basal cell
  • Carcinoma in situ, skin
  • Lentigo maligna
  • Squamous cell carcinoma in situ of skin
  • Squamous cell carcinoma in situ, skin
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 232.9 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.