ICD-10 Code K08.0 – Exfoliation of teeth due to systemic causes (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code K08.0 – Exfoliation of teeth due to systemic causes
What it is
K08.0 identifies loss of teeth that occurs because of a systemic condition rather than local dental disease or trauma. Use it when documentation links tooth exfoliation to a body-wide disorder.
Clinical signs
Clinical features vary; refer to documentation. You may see loose teeth, premature tooth loss, or generalized oral changes associated with an underlying systemic illness.
When to use this code
Use K08.0 when the record states that teeth are exfoliating due to a systemic cause, such as a documented medical disorder affecting the dentition. Apply the code only when the systemic cause is clearly identified or explicitly linked. Check documentation if the note is vague.
Do not use for
Do not use this code for tooth loss from caries, periodontal disease, injury, or routine extraction. If the cause is local or unspecified, this code is not appropriate.
Coding tip
Look for a documented systemic diagnosis or provider statement tying the tooth loss to a body-wide condition before assigning K08.0.