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Q55.6

Q55.6: Other congenital malformations of penis

Non-billable headerICD-10-CM

Q55.6 is a non-billable header ICD-10-CM code for other congenital malformations of penis. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes1 inherited from the categories above Q55.6

A category’s note binds every code beneath it.

Written on Q55: Other congenital malformations of male genital organs

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

Other codes that can never be billed with Q55.6

Their own Excludes1 notes name this code, so the conflict is not listed above.

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead Q55.6

5 child codes. Green means billable.

Other codes under Q55

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.