Specific code 2011 ICD-9-CM Diagnosis Code 595.4
Cystitis in diseases classified elsewhere
  • Short description: Cystitis in oth dis.
  • ICD-9-CM 595.4 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 595.4 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 2011 version of ICD-9-CM 595.4.
  • More recent version(s) of ICD-9-CM 595.4: 2012 2013 2014 2015.
Convert to ICD-10-CM: 595.4 converts approximately to:
  • 2015/16 ICD-10-CM N30.80 Other cystitis without hematuria
  • 2015/16 ICD-10-CM N30.81 Other cystitis with hematuria
Approximate Synonyms
  • Amebic cystitis
  • Cystitis associated with another disorder
  • Cystitis with actinomycosis
  • Cystitis with bilharziasis
  • Cystitis with Echinococcus infestation
595.4 Excludes
Code First
ICD-9-CM Volume 2 Index entries containing back-references to 595.4:
  • Cystitis (bacillary) (colli) (diffuse) (exudative) (hemorrhagic) (purulent) (recurrent) (septic) (suppurative) (ulcerative) 595.9
    • actinomycotic 039.8 [595.4]
    • echinococcal
      • glanulosus 122.3 [595.4]
      • multilocularis 122.6 [595.4]
  • Ulcer, ulcerated, ulcerating, ulceration, ulcerative 707.9
    • bladder (solitary) (sphincter) 596.8
      • bilharzial (see also Schistosomiasis) 120.9 [595.4]
      • submucosal (see also Cystitis) 595.1
      • tuberculous (see also Tuberculosis) 016.1
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 595.4 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 2011 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.