Specific code 2014 ICD-9-CM Diagnosis Code 595.1
Chronic interstitial cystitis
  • Billable Code
  • Short description: Chr interstit cystitis.
  • ICD-9-CM 595.1 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 595.1 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
Disease Synonyms
  • Chronic interstitial cystitis w hematuria
  • Hematuria due to interstitial cystitis
  • Interstitial cystitis, chronic
Applies To
  • Hunner's ulcer
  • Panmural fibrosis of bladder
  • Submucous cystitis
Convert to ICD-10-CM: 595.1 converts approximately to:
  • 2014 ICD-10-CM N30.10 Interstitial cystitis (chronic) without hematuria
    Or:
  • 2014 ICD-10-CM N30.11 Interstitial cystitis (chronic) with hematuria
ICD-9-CM Volume 2 Index entries containing back-references to 595.1:
  • Cystitis (bacillary) (colli) (diffuse) (exudative) (hemorrhagic) (purulent) (recurrent) (septic) (suppurative) (ulcerative) 595.9
    • with
      • abortion - see Abortion, by type, with urinary tract infection
      • ectopic pregnancy (see also categories 633.0-633.9) 639.8
      • fibrosis 595.1
      • leukoplakia 595.1
      • malakoplakia 595.1
      • metaplasia 595.1
      • molar pregnancy (see also categories 630-632) 639.8
    • interstitial 595.1
    • panmural 595.1
    • submucous 595.1
    • ulcerative 595.1
  • Fibrosis, fibrotic
    • bladder 596.89
      • interstitial 595.1
      • localized submucosal 595.1
      • panmural 595.1
    • vesical 595.1
  • Hunner's ulcer (see also Cystitis) 595.1
  • Ulcer, ulcerated, ulcerating, ulceration, ulcerative 707.9
    • bladder (solitary) (sphincter) 596.89
      • bilharzial (see also Schistosomiasis) 120.9 [595.4]
      • submucosal (see also Cystitis) 595.1
      • tuberculous (see also Tuberculosis) 016.1
    • cystitis (interstitial) 595.1
    • elusive 595.1
    • Fenwick (-Hunner) (solitary) (see also Cystitis) 595.1
    • Hunner's 595.1
    • submucosal, bladder 595.1
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 595.1 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.