Q55.2

Other and unspecified congenital malformations of testis and scrotum

Header / non-billable

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This code does not map to a risk-adjusting HCC in the loaded models.

Coding notes

Excludes 1 never coded together · Excludes 2 may co-exist

Inherited from Q55Other congenital malformations of male genital organs
Excludes 1

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

Inherited from Q50-Q56Congenital malformations of genital organs
Excludes 1

androgen insensitivity syndrome (E34.5-) syndromes associated with anomalies in the number and form of chromosomes (Q90-Q99)

Inherited from chapter 17Congenital malformations, deformations and chromosomal abnormalities
Excludes 2

inborn errors of metabolism (E70-E88)

Note

Codes from this chapter are not for use on maternal records

Official Guidelines for Q55.2

FY 2026 ›
I.C.17Chapter-specific guidanceChapter 17: Congenital malformations, deformations, and chromosomal abnormalities (Q00-QA1)

Sections that reference Q55.2

Sections whose FY 2026 text names Q55.2, its Q55 category, or a range containing it — the chapter guidance above is the authoritative source.