N30.90 Cystitis, unspecified without hematuria
Instructional Notes:
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N30.90
Description: Cystitis, unspecified without hematuria
↓
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N30.9
Description: Cystitis, unspecified
↓
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N30
Description: Cystitis
Exclude1:
Use Additional Code:
- code to identify infectious agent (B95-B97)
↓
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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-)
↓
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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)