MCMedicalCodingSoftware
Q64.6

Q64.6: Congenital diverticulum of bladder

Billable / specific codeICD-10-CMPOA exempt

Q64.6 is a billable, specific ICD-10-CM code for congenital diverticulum of bladder. It is valid for submission on a claim.

Check Q64.6 with the rest of the claim: free scrubber

Other codes that can never be billed with Q64.6

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • N32.3Diverticulum of bladder

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

Q64.6 is named in 3 Medicare coverage policies: 3 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A56421Billing and Coding: CT of the Abdomen and Pelvis
  • A56802Billing and Coding: Urodynamics
  • A57455Billing and Coding: Urodynamics

Alphabetic index entries that lead here

  • Anomaly, anomalous›bladder›diverticulum
  • Diverticulum, diverticula›bladder›congenital
  • Diverticulum, diverticula›vesical›congenital
  • Malformation›bladder›diverticulum

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under Q64

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.