Q64.31

Congenital bladder neck obstruction

Billable FY2026 2025-10-01 → 2026-09-30

Instructional notes 1

Q64.31code

Inclusion terms

Congenital obstruction of vesicourethral orifice

Index entries leading here 6

Anomaly, anomalous (congenital) (unspecified type) Q89.9
- bladder Q64.70
  - neck obstruction Q64.31
Atresia, atretic
- bladder (neck) Q64.39
  - obstruction Q64.31
- vesicourethral orifice Q64.31
Malformation (congenital) — see also Anomaly
- bladder Q64.79
  - neck obstruction Q64.31
Obstruction, obstructed, obstructive
- bladder-neck (acquired) N32.0
  - congenital Q64.31
- vesicourethral orifice N32.0
  - congenital Q64.31
Stenosis, stenotic (cicatricial) — see also Stricture
- bladder-neck (acquired) N32.0
  - congenital Q64.31
- vesicourethral orifice Q64.31
Stricture — see also Stenosis
- vesicourethral orifice N32.0
  - congenital Q64.31

Alongside this code 3 same parent — Q64.3

Q64.32 Congenital stricture of urethra Q64.33 Congenital stricture of urinary meatus Q64.39 Other atresia and stenosis of urethra and bladder neck

Medications 1

24 Urinary Bladder Neck Obstruction drugs

MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.

Additional references

AHA Coding Clinic® Licence required

Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.

Risk adjustment

Maps to no condition category in any loaded model.

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This code

Billable: yes
Code set: FY2026
Parent: Q64.3
Block: Q60-Q64
Siblings: 3

Present FY2024–FY2027.