Unspecified congenital malformation of bladder and urethra

This code signifies a birth defect affecting the urinary bladder and/or urethra where the specific nature of the malformation is not documented. It indicates an abnormality present at birth in these lower urinary tract structures without further diagnostic detail.

Use this code when documentation indicates a congenital anomaly of the bladder and urethra, but the physician has not specified the exact type (e.g., agenesis, hypoplasia, fistula, diverticulum). This is an appropriate code for initial encounters or when diagnostic workup is incomplete.

• Avoid using this code if a more specific congenital malformation of the bladder or urethra is documented.
• Always query the provider for greater specificity if possible to allow for more precise coding.
• Consider sequencing this code as a primary diagnosis when it is the reason for the encounter, or as a secondary diagnosis if it is a co-morbidity.