Convert to ICD-10-CM: 
595.2 converts approximately to:
- 2015/16 ICD-10-CM N30.20 Other chronic cystitis without hematuriaOr: 
- 2015/16 ICD-10-CM N30.21 Other chronic cystitis with hematuria
 ICD-9-CM Volume 2 Index entries containing back-references to 
595.2:
- Cystitis (bacillary) (colli) (diffuse) (exudative) (hemorrhagic) (purulent) (recurrent) (septic) (suppurative) (ulcerative) 595.9  chronic 595.2 chronic 595.2
  subacute 595.2 subacute 595.2