Q00–Q99: Congenital Malformations, Deformations and Chromosomal Abnormalities
Chapter 17 of ICD-10-CM 2027, 1,095 codes in 12 blocks.
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Chapter instructions
Excludes2: not included here, code separately if applicable
- inborn errors of metabolism (E70-E88)
Codes in this chapter
All codesBillable only900 results
- Q52.122Longitudinal vaginal septum, obstructing, left side
- Q52.123Longitudinal vaginal septum, microperforate, right side
- Q52.124Longitudinal vaginal septum, microperforate, left side
- Q52.129Other and unspecified longitudinal vaginal septum
- Q52.2Congenital rectovaginal fistula
- Q52.3Imperforate hymen
- Q52.4Other congenital malformations of vagina
- Q52.5Fusion of labia
- Q52.6Congenital malformation of clitoris
- Q52.70Unspecified congenital malformations of vulva
- Q52.71Congenital absence of vulva
- Q52.79Other congenital malformations of vulva
- Q52.8Other specified congenital malformations of female genitalia
- Q52.9Congenital malformation of female genitalia, unspecified
- Q53.00Ectopic testis, unspecified
- Q53.01Ectopic testis, unilateral
- Q53.02Ectopic testes, bilateral
- Q53.10Unspecified undescended testicle, unilateral
- Q53.111Unilateral intraabdominal testis
- Q53.112Unilateral inguinal testis
- Q53.12Ectopic perineal testis, unilateral
- Q53.13Unilateral high scrotal testis
- Q53.20Undescended testicle, unspecified, bilateral
- Q53.211Bilateral intraabdominal testes
- Q53.212Bilateral inguinal testes
- Q53.22Ectopic perineal testis, bilateral
- Q53.23Bilateral high scrotal testes
- Q53.9Undescended testicle, unspecified
- Q54.0Hypospadias, balanic
- Q54.1Hypospadias, penile
- Q54.2Hypospadias, penoscrotal
- Q54.3Hypospadias, perineal
- Q54.4Congenital chordee
- Q54.8Other hypospadias
- Q54.9Hypospadias, unspecified
- Q55.0Absence and aplasia of testis
- Q55.1Hypoplasia of testis and scrotum
- Q55.20Unspecified congenital malformations of testis and scrotum
- Q55.21Polyorchism
- Q55.22Retractile testis
- Q55.23Scrotal transposition
- Q55.29Other 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
- Q55.61Curvature of penis (lateral)
- Q55.62Hypoplasia of penis
- Q55.63Congenital torsion of penis
- Q55.64Hidden penis
- Q55.69Other congenital malformation of penis