K08.3: Retained dental root
K08.3 is the billable ICD-10-CM diagnosis code for Retained dental root. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code K08.3?
K08.3 is the ICD-10-CM diagnosis code for Retained dental root. It belongs to category K08 (Other disorders of teeth and supporting structures).
Is K08.3 a billable code?
Yes. K08.3 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does K08.3 belong to?
K08.3 is part of ICD-10-CM category K08 — Other disorders of teeth and supporting structures, which has 146 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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