Q63Header code — not billable

Other congenital malformations of kidney

Chapter
17. Congenital malformations, deformations and chromosomal abnormalities
Category
Q63
Effective date
October 1, 2026

Related codes in category Q63

Q63.0Accessory kidneyYesQ63.1Lobulated, fused and horseshoe kidneyYesQ63.2Ectopic kidneyYesQ63.3Hyperplastic and giant kidneyYesQ63.8Other specified congenital malformations of kidneyYesQ63.9Congenital malformation of kidney, unspecifiedYes

Frequently asked questions

What is ICD-10 code Q63?

Q63 is an ICD-10-CM diagnosis code for Other congenital malformations of kidney.

Is Q63 a billable code?

No. Q63 is a category/header code, not billable on its own — use one of its more specific child codes instead.

What ICD-10-CM chapter is Q63 in?

Q63 falls under Chapter 17: Congenital malformations, deformations and chromosomal abnormalities.

When did Q63 become effective?

Q63 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to Q63?

Q63 belongs to category Q63, which includes 6 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.