Home > 2013 ICD-9-CM Diagnosis Codes > Neoplasms 140-239 > Carcinoma In Situ 230-234 > Carcinoma in situ of respiratory system 231-
Specific code 2013 ICD-9-CM Diagnosis Code 231.2
Carcinoma in situ of bronchus and lung
  • Short description: Ca in situ bronchus/lung.
  • ICD-9-CM 231.2 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 231.2 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 231.2.
  • More recent version(s) of ICD-9-CM 231.2: 2014 2015.
Convert to ICD-10-CM: 231.2 converts approximately to:
  • 2015/16 ICD-10-CM D02.20 Carcinoma in situ of unspecified bronchus and lung
Approximate Synonyms
  • Cancer in situ of lung
  • Carcinoma in situ of left bronchus and lung
  • Carcinoma in situ of lung
  • Carcinoma in situ of right bronchus and lung
  • Carcinoma in situ, L bronchus and lung
  • Carcinoma in situ, left bronchus and lung
  • Carcinoma in situ, lung
  • Carcinoma in situ, R bronchus and lung
  • Carcinoma in situ, right bronchus and lung
Applies To
  • Carina
  • Hilus of lung
 231.1 ICD9Data.com 231.8 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 231.2 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 2013 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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