K05.319: Chronic periodontitis, localized, unspecified severity
K05.319 is the billable ICD-10-CM diagnosis code for Chronic periodontitis, localized, unspecified severity. 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 K05.319?
K05.319 is the ICD-10-CM diagnosis code for Chronic periodontitis, localized, unspecified severity. It belongs to category K05 (Gingivitis and periodontal diseases).
Is K05.319 a billable code?
Yes. K05.319 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 K05.319 belong to?
K05.319 is part of ICD-10-CM category K05 — Gingivitis and periodontal diseases, which has 50 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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