Home > 2015 ICD-9-CM Diagnosis Codes > Diseases Of The Genitourinary System 580-629 > Other Diseases Of Urinary System 590-599 > Cystitis 595-
Specific code 2015 ICD-9-CM Diagnosis Code 595.81
Cystitis cystica
  • 2015
  • Billable Thru Sept 30/2015
  • Non-Billable On/After Oct 1/2015

  • ICD-9-CM 595.81 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 595.81 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: 595.81 converts approximately to:
  • 2015/16 ICD-10-CM N30.80 Other cystitis without hematuria
    Or:
  • 2015/16 ICD-10-CM N30.81 Other cystitis with hematuria
Clinical Information
  • A reactive inflammatory disorder affecting the bladder. It is characterized by the development of small cysts in the bladder wall. The cysts are lined by urothelial cells
ICD-9-CM Volume 2 Index entries containing back-references to 595.81:
  • Cystitis (bacillary) (colli) (diffuse) (exudative) (hemorrhagic) (purulent) (recurrent) (septic) (suppurative) (ulcerative) 595.9
    • cystic(a) 595.81
    • encysted 595.81
 595.8 ICD9Data.com 595.82 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 595.81 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.
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