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Q55Non-billableSave

Q55 - Other congenital malformations of male genital organs

ICD-10-CM Chapter 17: Congenital malformations, deformations and chromosomal abnormalities · Q50-Q56 Congenital malformations of genital organs (Q50-Q56) · Top-level category · FY2027

Coding Guidance

Q55 is a non-billable heading. Report one of the 10 more specific codes below.

Includes, Excludes and Coding Notes

Excludes 1 — Not Coded HereFrom Q55

Mutually exclusive: these conditions are never reported together with this code.

  • congenital hydrocele (P83.5)
  • hypospadias (Q54.-)
Excludes 1 — Not Coded HereFrom Q50-Q56 Congenital malformations of genital organs (Q50-Q56)

Mutually exclusive: these conditions are never reported together with this code.

  • androgen insensitivity syndrome (E34.5-)
  • syndromes associated with anomalies in the number and form of chromosomes (Q90-Q99)
Excludes 2 — Not Included HereFrom Chapter Q00-Q99

Not part of this code; report both codes when the patient has both conditions.

  • inborn errors of metabolism (E70-E88)
NotesFrom Chapter Q00-Q99

Instructional notes from the ICD-10-CM tabular list.

  • Codes from this chapter are not for use on maternal records

More Specific Codes (10)

Q55.0Absence and aplasia of testis→Q55.1Hypoplasia of testis and scrotum→Q55.2Other and unspecified 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→Q55.7Congenital vasocutaneous fistula→Q55.8Other specified congenital malformations of male genital organs→Q55.9Congenital malformation of male genital organ, unspecified→