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Q64.4 Malformation of urachus
BackQ64Other congenital malformations of urinary systemCategory10 →Q64.0EpispadiasCategoryQ64.1Exstrophy of urinary bladderCategory4 →Q64.10Exstrophy of urinary bladder, unspecifiedCategoryQ64.11Supravesical fissure of urinary bladderCategoryQ64.12Cloacal exstrophy of urinary bladderCategoryQ64.19Other exstrophy of urinary bladderCategoryQ64.2Congenital posterior urethral valvesCategoryQ64.3Other atresia and stenosis of urethra and bladder neckCategory4 →Q64.31Congenital bladder neck obstructionCategoryQ64.32Congenital stricture of urethraCategoryQ64.33Congenital stricture of urinary meatusCategoryQ64.39Other atresia and stenosis of urethra and bladder neckCategoryQ64.4Malformation of urachusCategoryQ64.5Congenital absence of bladder and urethraCategoryQ64.6Congenital diverticulum of bladderCategoryQ64.7Other and unspecified congenital malformations of bladder and urethraCategory7 →Q64.70Unspecified congenital malformation of bladder and urethraCategoryQ64.71Congenital prolapse of urethraCategoryQ64.72Congenital prolapse of urinary meatusCategoryQ64.73Congenital urethrorectal fistulaCategoryQ64.74Double urethraCategoryQ64.75Double urinary meatusCategoryQ64.79Other congenital malformations of bladder and urethraCategoryQ64.8Other specified congenital malformations of urinary systemCategoryQ64.9Congenital malformation of urinary system, unspecifiedCategory
CategoryCODABLE
Q64.4
Malformation of urachus
EXAMPLES
Cyst of urachus
Patent urachus
Prolapse of urachus
Patent urachus
Prolapse of urachus
- Chapter
- XVII · Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders
- Section
- Q60-Q64
- Valid from
Source
CMS ICD-10-CM Tabular List, edition FY2026.