Unspecified cystitis icd 10 July 8, 2019 16 32 64 128 Acute cystitis unspecified icd 10 Interstitial cystitis unspecified icd 10 Cystitis unspecified with hematuria icd 10 Unspecified uti icd 10 Cystitis icd 10 code Icd 10 code for chronic cystitis unspecified