Q00–Q99
Congenital Malformations, Deformations and Chromosomal Abnormalities
Down syndrome, congenital heart defects
Q51.82
Other congenital malformations of cervix
Non-billable
Q51.820
Cervical duplication
Billable
Q51.821
Hypoplasia of cervix
Billable
Q51.828
Other congenital malformations of cervix
Billable
Q51.9
Congenital malformation of uterus and cervix, unspecified
Billable
Q52
Other congenital malformations of female genitalia
Non-billable
Q52.0
Congenital absence of vagina
Billable
Q52.1
Doubling of vagina
Non-billable
Q52.10
Doubling of vagina, unspecified
Billable
Q52.11
Transverse vaginal septum
Billable
Q52.12
Longitudinal vaginal septum
Non-billable
Q52.120
Longitudinal vaginal septum, nonobstructing
Billable
Q52.121
Longitudinal vaginal septum, obstructing, right side
Billable
Q52.122
Longitudinal vaginal septum, obstructing, left side
Billable
Q52.123
Longitudinal vaginal septum, microperforate, right side
Billable
Q52.124
Longitudinal vaginal septum, microperforate, left side
Billable
Q52.129
Other and unspecified longitudinal vaginal septum
Billable
Q52.2
Congenital rectovaginal fistula
Billable
Q52.3
Imperforate hymen
Billable
Q52.4
Other congenital malformations of vagina
Billable
Q52.5
Fusion of labia
Billable
Q52.6
Congenital malformation of clitoris
Billable
Q52.7
Other and unspecified congenital malformations of vulva
Non-billable
Q52.70
Unspecified congenital malformations of vulva
Billable
Q52.71
Congenital absence of vulva
Billable
Q52.79
Other congenital malformations of vulva
Billable
Q52.8
Other specified congenital malformations of female genitalia
Billable
Q52.9
Congenital malformation of female genitalia, unspecified
Billable
Q53
Undescended and ectopic testicle
Non-billable
Q53.0
Ectopic testis
Non-billable
Q53.00
Ectopic testis, unspecified
Billable
Q53.01
Ectopic testis, unilateral
Billable
Q53.02
Ectopic testes, bilateral
Billable
Q53.1
Undescended testicle, unilateral
Non-billable
Q53.10
Unspecified undescended testicle, unilateral
Billable
Q53.11
Abdominal testis, unilateral
Non-billable
Q53.111
Unilateral intraabdominal testis
Billable
Q53.112
Unilateral inguinal testis
Billable
Q53.12
Ectopic perineal testis, unilateral
Billable
Q53.13
Unilateral high scrotal testis
Billable
Q53.2
Undescended testicle, bilateral
Non-billable
Q53.20
Undescended testicle, unspecified, bilateral
Billable
Q53.21
Abdominal testis, bilateral
Non-billable
Q53.211
Bilateral intraabdominal testes
Billable
Q53.212
Bilateral inguinal testes
Billable
Q53.22
Ectopic perineal testis, bilateral
Billable
Q53.23
Bilateral high scrotal testes
Billable
Q53.9
Undescended testicle, unspecified
Billable
Q54
Hypospadias
Non-billable
Q54.0
Hypospadias, balanic
Billable
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