Q64.31
Billable codeCongenital bladder neck obstruction
The ICD-10 code for congenital bladder neck obstruction is Q64.31.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Congenital obstruction of vesicourethral orifice
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- Q64.32Congenital stricture of urethra
- Q64.33Congenital stricture of urinary meatus
- Q64.39Other atresia and stenosis of urethra and bladder neck
- Q64.31Congenital bladder neck obstruction
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 7536Approximate match
Associated MS-DRGs
Q64.31 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.