ICD-10 Code K08.411 – Partial loss of teeth due to trauma, class I (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code K08.411 – Partial loss of teeth due to trauma, class I
What it is
This code identifies partial tooth loss caused by trauma, specifically class I. Use it when documentation states traumatic loss of some teeth and the injury is classified as class I.
Clinical signs
Findings usually include missing teeth after an injury, with a documented traumatic cause. Clinical features vary; refer to documentation for the exact class and extent of tooth loss.
When to use this code
Use K08.411 when the record clearly links partial tooth loss to trauma and specifies class I. It may appear in dental, emergency, or follow-up notes after an accident, fall, or other injury. Check documentation if the class is not stated.
Do not use for
Do not use this code for tooth loss from periodontal disease, caries, or congenital absence. If the cause is not traumatic or the class is different, select the documented diagnosis instead.
Coding tip
Confirm both the traumatic cause and the class designation before assigning K08.411.