Specific code 2014 ICD-9-CM Diagnosis Code 594.1
Other calculus in bladder
  • Billable Code
  • Short description: Bladder calculus NEC.
  • ICD-9-CM 594.1 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 594.1 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
Disease Synonyms
  • Bladder calculus
  • Calculus (stone), bladder
  • Calculus, bladder
  • On examination - bladder calculus
  • On examination - vesical oxalate calculus
  • On examination - vesical phosphate calculus
  • On examination - vesical uric acid calculus
  • Oxalate bladder stone
  • Phosphate bladder stone
  • Uric acid bladder stone
  • Urinary bladder stone
594.1 Excludes
  • staghorn calculus (592.0)
Applies To
  • Urinary bladder stone
Convert to ICD-10-CM: 594.1 converts approximately to:
  • 2014 ICD-10-CM N21.0 Calculus in bladder
ICD-9-CM Volume 2 Index entries containing back-references to 594.1:
  • Calculus, calculi, calculous 592.9
    • bladder (encysted) (impacted) (urinary) 594.1
    • cystic 594.1
      • duct - see Cholelithiasis
    • vesical (impacted) 594.1
  • Cystitis (bacillary) (colli) (diffuse) (exudative) (hemorrhagic) (purulent) (recurrent) (septic) (suppurative) (ulcerative) 595.9
    • calculous 594.1
  • Cystolithiasis 594.1
  • Stone(s) - see also Calculus
    • bladder 594.1
    • urinary (duct) (impacted) (passage) 592.9
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 594.1 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.