Q64
Q64 — Other congenital malformations of urinary system
Non-billable headerICD-10-CM
Q64 is a non-billable header ICD-10-CM code for other congenital malformations of urinary system. It cannot be billed on its own: choose one of the more specific child codes below.
Other codes that can never be billed with Q64
These codes carry an Excludes1 note pointing at Q64. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading Q64 alone.
Risk adjustment
Q64 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Code to one of these instead Q64
10 child codes. Green means billable.
- Q64.0Epispadias
- Q64.1Exstrophy of urinary bladder
- Q64.2Congenital posterior urethral valves
- Q64.3Other atresia and stenosis of urethra and bladder neck
- Q64.4Malformation of urachus
- Q64.5Congenital absence of bladder and urethra
- Q64.6Congenital diverticulum of bladder
- Q64.7Other and unspecified congenital malformations of bladder and urethra
- Q64.8Other specified congenital malformations of urinary system
- Q64.9Congenital malformation of urinary system, unspecified
Questions about Q64
- Is Q64 a billable ICD-10-CM code?
- No. Q64 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does Q64 sit in the tabular list?
- Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0), in the block Congenital malformations of the urinary system (Q60-Q64).