Specific code 2015 ICD-9-CM Diagnosis Code 233.7
Carcinoma in situ of bladder
  • 2015
  • Billable Thru Sept 30/2015
  • Non-Billable On/After Oct 1/2015

  • ICD-9-CM 233.7 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 233.7 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).
Convert to ICD-10-CM: 233.7 converts directly to:
  • 2015/16 ICD-10-CM D09.0 Carcinoma in situ of bladder
Approximate Synonyms
  • Cancer in situ of urinary bladder
  • Carcinoma in situ, urinary bladder
Clinical Information
  • Also known as carcinoma in situ of the urinary bladder or high grade intraurothelial neoplasia, this is a flat lesion of the transitional cell epithelium characterized by severe cytologic atypia. This lesion is confined to the urothelium, and is a precursor of invasive transitional cell carcinoma of the bladder
  • Stage 0is includes: tis, n0, m0. Tis: carcinoma in situ: "flat tumor". N0: no regional lymph node metastasis. M0: no distant metastasis. (ajcc 6th and 7th eds.)
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 233.7 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 2015 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.