Q64

Non-Billable
ChapterQ00–Q99
Rankcategory
Official Description

Other congenital malformations of urinary system

Metadata & Insights
  • Non-billable category (requires more specific sub-code).
  • Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (Q00-Q99).

CH17 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
  • inborn errors of metabolism (E70-E88)

Clinical Hierarchy

BillableHas subcodes
CH17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
Q60-Q64Congenital malformations of the urinary system (Q60-Q64)
Q64Other congenital malformations of urinary systemNot billable
Q64.0EpispadiasBillable
Q64.1Exstrophy of urinary bladderSubcodes
Q64.2Congenital posterior urethral valvesBillable
Q64.3Other atresia and stenosis of urethra and bladder neckSubcodes
Q64.4Malformation of urachusBillable
Q64.5Congenital absence of bladder and urethraBillable
Q64.6Congenital diverticulum of bladderBillable
Q64.7Other and unspecified congenital malformations of bladder and urethraSubcodes
Q64.8Other specified congenital malformations of urinary systemBillable
Q64.9Congenital malformation of urinary system, unspecifiedBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Q64:

chapterCH17
Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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