Q55.8 Other specified congenital malformations of male genital organs

Billable ICD-10-CM code, FY2026. Exempt from present-on-admission (POA) reporting.

Applies from Q55 Other congenital malformations of male genital organs

Excludes1 (never code together)

• congenital hydrocele (P83.5)
• hypospadias (Q54.-)

MS-DRG index

Defines the logic of DRG(s) 729-730 in MDC 12.

Approximate ICD-9-CM (GEMs)

• 752.89 Other specified anomalies of genital organs (approximate)

Diagnosis Index entries for Q55.8

• Absence (of) (organ or part) (complete or partial) › genital organs › male, congenital
• Absence (of) (organ or part) (complete or partial) › genitourinary organs, congenital NEC › male
• Accessory (congenital) › genital organ (s) › male
• Accessory (congenital) › genitourinary organs NEC › male
• Adhesions, adhesive (postinfective) › penis to scrotum (congenital)
• Agenesis › genitalia, genital (organ(s)) › male
• Anomaly, anomalous (congenital) (unspecified type) › genitalia, genital organ (s) or system › male › specified NEC
• Atresia, atretic › genital organ › external › male
• Atresia, atretic › genital organ › internal › male
• Imperfect › closure (congenital) › genitalia, genital organ (s) or system › male
• Inadequate, inadequacy › development › genitalia › congenital › male
• Malposition › congenital › genitalia, genital organ (s) or tract › male
• Microgenitalia, congenital › male
• Persistence, persistent (congenital) › sinus › urogenitalis › male

Nearby codes

• Q55.62 Hypoplasia of penis
• Q55.63 Congenital torsion of penis
• Q55.64 Hidden penis
• Q55.69 Other congenital malformation of penis
• Q55.7 Congenital vasocutaneous fistula
• Q55.8 Other specified congenital malformations of male genital organs (this code)
• Q55.9 Congenital malformation of male genital organ, unspecified