Q69.1Billable

Accessory thumb(s)

Chapter
17. Congenital malformations, deformations and chromosomal abnormalities
Category
Q69
Effective date
October 1, 2026

Related codes in category Q69

Q69PolydactylyQ69.0Accessory finger(s)YesQ69.2Accessory toe(s)YesQ69.9Polydactyly, unspecifiedYes

Frequently asked questions

What is ICD-10 code Q69.1?

Q69.1 is an ICD-10-CM diagnosis code for Accessory thumb(s).

Is Q69.1 a billable code?

Yes. Q69.1 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is Q69.1 in?

Q69.1 falls under Chapter 17: Congenital malformations, deformations and chromosomal abnormalities.

When did Q69.1 become effective?

Q69.1 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to Q69.1?

Q69.1 belongs to category Q69, which includes 4 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.