K02.6

Non-billable

Dental caries on smooth surface

K02.6 is the ICD-10-CM code for Dental caries on smooth surface. It is a non-billable category code — use a more specific child code such as K02.61 for billing.

Status
Header (non-billable)
Chapter
K00-K95
Parent
K02
Subcodes
3
Edition
FY2026

K00-K95 Diseases of the digestive system

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code K02.6?
K02.6 is the ICD-10-CM code for "Dental caries on smooth surface". It falls under K00-K95 Diseases of the digestive system.
Is K02.6 a billable code?
No — K02.6 is a non-billable header code. Use a more specific child code (such as K02.61) for billing.
What are the subcodes of K02.6?
K02.6 has 3 more specific child codes, including K02.61, K02.62, K02.63.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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