K03.9Billable
Disease of hard tissues of teeth, unspecified
- Chapter
- 11. Diseases of the digestive system
- Category
- K03
- Effective date
- October 1, 2026
Related codes in category K03
K03Other diseases of hard tissues of teethK03.0Excessive attrition of teethYesK03.1Abrasion of teethYesK03.2Erosion of teethYesK03.3Pathological resorption of teethYesK03.4HypercementosisYesK03.5Ankylosis of teethYesK03.6Deposits [accretions] on teethYesK03.7Posteruptive color changes of dental hard tissuesYesK03.8Other specified diseases of hard tissues of teethK03.81Cracked toothYesK03.89Other specified diseases of hard tissues of teethYes
Frequently asked questions
What is ICD-10 code K03.9?
K03.9 is an ICD-10-CM diagnosis code for Disease of hard tissues of teeth, unspecified.
Is K03.9 a billable code?
Yes. K03.9 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is K03.9 in?
K03.9 falls under Chapter 11: Diseases of the digestive system.
When did K03.9 become effective?
K03.9 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to K03.9?
K03.9 belongs to category K03, which includes 12 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.