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Q64.6

Billable

Congenital diverticulum of bladder

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

A birth defect where an abnormal pouch or sac forms in the bladder wall, which can trap urine and lead to infections.

Coding Tips

  • Document whether the diverticulum is single or multiple, as this may affect treatment planning
  • Distinguish from acquired diverticula; this code is specifically for congenital cases present at birth

Code Hierarchy

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