Specific code 2014 ICD-9-CM Diagnosis Code 233.4
Carcinoma in situ of prostate
  • Billable Code
  • Male Only Dx
  • Short description: Ca in situ prostate.
  • ICD-9-CM 233.4 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 233.4 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
Disease Synonyms
  • Cancer in situ of prostate
  • Carcinoma in situ, prostate
  • Prostatic intraepithelial neoplasia, high grade
  • Prostatic intraepithelial neoplasia, I
  • Prostatic intraepithelial neoplasia, II
  • Prostatic intraepithelial neoplasia, low grade
ICD-9-CM Coding Information
  • 233.4 is only applicable to male patients.
Convert to ICD-10-CM: 233.4 converts directly to:
  • 2014 ICD-10-CM D07.5 Carcinoma in situ of prostate
ICD-9-CM Volume 2 Index entries containing back-references to 233.4:
  • Dysplasia - see also Anomaly
    • prostate 602.3
      • intraepithelial neoplasia I [PIN I] 602.3
      • intraepithelial neoplasia II [PIN II] 602.3
      • intraepithelial neoplasia III [PIN III] 233.4
  • PIN III (prostatic intraepithelial neoplasia III) 233.4
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 233.4 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 2014 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.