| Q53111 | Unilateral intraabdominal testis |
| Q53112 | Unilateral inguinal testis |
| Q5312 | Ectopic perineal testis, unilateral |
| Q5313 | Unilateral high scrotal testis |
| Q532 | Undescended testicle, bilateral |
| Q5320 | Undescended testicle, unspecified, bilateral |
| Q5321 | Abdominal testis, bilateral |
| Q53211 | Bilateral intraabdominal testes |
| Q53212 | Bilateral inguinal testes |
| Q5322 | Ectopic perineal testis, bilateral |
| Q5323 | Bilateral high scrotal testes |
| Q539 | Undescended testicle, unspecified |
| Q54 | Hypospadias |
| Q540 | Hypospadias, balanic |
| Q541 | Hypospadias, penile |
| Q542 | Hypospadias, penoscrotal |
| Q543 | Hypospadias, perineal |
| Q544 | Congenital chordee |
| Q548 | Other hypospadias |
| Q549 | Hypospadias, unspecified |
| Q55 | Other congenital malformations of male genital organs |
| Q550 | Absence and aplasia of testis |
| Q551 | Hypoplasia of testis and scrotum |
| Q552 | Other and unspecified congenital malformations of testis and scrotum |
| Q5520 | Unspecified congenital malformations of testis and scrotum |
| Q5521 | Polyorchism |
| Q5522 | Retractile testis |
| Q5523 | Scrotal transposition |
| Q5529 | Other congenital malformations of testis and scrotum |
| Q553 | Atresia of vas deferens |
| Q554 | Oth congen malform of vas def,epidid, semnl vescl & prostate Other congenital malformations of vas deferens, epididymis, seminal vesicles and prostate |
| Q555 | Congenital absence and aplasia of penis |
| Q556 | Other congenital malformations of penis |
| Q5561 | Curvature of penis (lateral) |
| Q5562 | Hypoplasia of penis |
| Q5563 | Congenital torsion of penis |
| Q5564 | Hidden penis |
| Q5569 | Other congenital malformation of penis |
| Q557 | Congenital vasocutaneous fistula |
| Q558 | Other specified congenital malformations of male genital organs |
| Q559 | Congenital malformation of male genital organ, unspecified |
| Q56 | Indeterminate sex and pseudohermaphroditism |
| Q560 | Hermaphroditism, not elsewhere classified |
| Q561 | Male pseudohermaphroditism, not elsewhere classified |
| Q562 | Female pseudohermaphroditism, not elsewhere classified |
| Q563 | Pseudohermaphroditism, unspecified |
| Q564 | Indeterminate sex, unspecified |
| Q60 | Renal agenesis and other reduction defects of kidney |
| Q600 | Renal agenesis, unilateral |
| Q601 | Renal agenesis, bilateral |