The block Q50–Q56 of ICD-10 is titled “Congenital malformations of genital organs”. It is part of Chapter XVII, Congenital malformations, deformations and chromosomal abnormalities, and holds 7 groups.
What Q50–Q56 excludes
Conditions that look similar but belong under another code.
Codes in Q50–Q56
- Q51.0Agenesis and aplasia of uterus
- Q51.1Doubling of uterus with doubling of cervix and vagina
- Q51.2Other doubling of uterus
- Q51.3Bicornate uterus
- Q51.4Unicornate uterus
- Q51.5Agenesis and aplasia of cervix
- Q51.6Embryonic cyst of cervix
- Q51.7Congenital fistulae between uterus and digestive and urinary tracts
- Q51.8Other congenital malformations of uterus and cervix
- Q51.9Congenital malformation of uterus and cervix, unspecified
- Q52.0Congenital absence of vagina
- Q52.1Doubling of vagina
- Q52.2Congenital rectovaginal fistula
- Q52.3Imperforate hymen
- Q52.4Other congenital malformations of vagina
- Q52.5Fusion of labia
- Q52.6Congenital malformation of clitoris
- Q52.7Other congenital malformations of vulva
- Q52.8Other specified congenital malformations of female genitalia
- Q52.9Congenital malformation of female genitalia, unspecified
- Q55.0Absence and aplasia of testis
- Q55.1Hypoplasia of testis and scrotum
- Q55.2Other congenital malformations of testis and scrotum
- Q55.3Atresia of vas deferens
- Q55.4Other congenital malformations of vas deferens, epididymis, seminal vesicles and prostate
- Q55.5Congenital absence and aplasia of penis
- Q55.6Other congenital malformations of penis
- Q55.8Other specified congenital malformations of male genital organs
- Q55.9Congenital malformation of male genital organ, unspecified
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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