Q64
ICD-10Non-billable categoryOther congenital malformations of urinary system
Official ICD-10-CM descriptor (FY2026)
Other congenital malformations of urinary system
Q64 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.
More specific codes under Q64
- Q64.0Epispadias
- Q64.1Exstrophy of urinary bladdercategory
- Q64.2Congenital posterior urethral valves
- Q64.3Other atresia and stenosis of urethra and bladder neckcategory
- Q64.4Malformation of urachus
- Q64.5Congenital absence of bladder and urethra
- Q64.6Congenital diverticulum of bladder
- Q64.7Oth and unsp congenital malformations of bladder and urethracategory
- Q64.8Other specified congenital malformations of urinary system
- Q64.9Congenital malformation of urinary system, unspecified
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.