N30.20 Other chronic cystitis without hematuria

Instructional Notes:

N30.20
Description: Other chronic cystitis without hematuria
↓
N30.2
Description: Other chronic cystitis
↓
N30
Description: Cystitis
Exclude1:
- prostatocystitis (N41.3)
Use Additional Code:
- code to identify infectious agent (B95-B97)
↓
N30-N39
Description: Other diseases of the urinary system (N30-N39)
Exclude2:
- urinary infection (complicating):
- abortion or ectopic or molar pregnancy (O00-O07, O08.8)
- pregnancy, childbirth and the puerperium (O23.-, O75.3, O86.2-)
↓
N00-N99
Description: Diseases of the genitourinary system
Exclude2:
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)