K08.5
Non-billableUnsatisfactory restoration of tooth
K08.5 is the ICD-10-CM code for Unsatisfactory restoration of tooth. It is a non-billable category code — use a more specific child code such as K08.50 for billing.
K00-K95 Diseases of the digestive system
Includes
- •Defective bridge, crown, filling
- •Defective dental restoration
Excludes1 — not coded here
- •dental restoration status (Z98.811)
Excludes2 — not included here
Frequently asked questions
- What is ICD-10 code K08.5?
- K08.5 is the ICD-10-CM code for "Unsatisfactory restoration of tooth". It falls under K00-K95 Diseases of the digestive system.
- Is K08.5 a billable code?
- No — K08.5 is a non-billable header code. Use a more specific child code (such as K08.50) for billing.
- What are the subcodes of K08.5?
- K08.5 has 8 more specific child codes, including K08.50, K08.51, K08.52.
- What is excluded from K08.5?
- Excludes1 (not coded here): dental restoration status (Z98.811).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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