Q64.5 Congenital absence of bladder and urethra

Billable ICD-10-CM code, FY2026. Exempt from present-on-admission (POA) reporting.

MS-DRG index

Defines the logic of DRG(s) 698-700 in MDC 11.

Approximate ICD-9-CM (GEMs)

• 753.8 Other specified anomalies of bladder and urethra (approximate)

Diagnosis Index entries for Q64.5

• Absence (of) (organ or part) (complete or partial) › bladder (acquired) › congenital
• Absence (of) (organ or part) (complete or partial) › urethra, congenital
• Acystia
• Agenesis › bladder
• Agenesis › urethra
• Anomaly, anomalous (congenital) (unspecified type) › bladder › absence
• Anomaly, anomalous (congenital) (unspecified type) › urethra › absence
• Malformation (congenital) › bladder › aplasia
• Malformation (congenital) › urethra › aplasia

Nearby codes

• Q64.31 Congenital bladder neck obstruction
• Q64.32 Congenital stricture of urethra
• Q64.33 Congenital stricture of urinary meatus
• Q64.39 Other atresia and stenosis of urethra and bladder neck
• Q64.4 Malformation of urachus
• Q64.5 Congenital absence of bladder and urethra (this code)
• Q64.6 Congenital diverticulum of bladder
• Q64.7 Other and unspecified congenital malformations of bladder and urethra
• Q64.70 Unspecified congenital malformation of bladder and urethra
• Q64.71 Congenital prolapse of urethra
• Q64.72 Congenital prolapse of urinary meatus