Partial loss of teeth due to trauma, class III

This code signifies the absence of some, but not all, natural teeth within an arch, specifically resulting from a traumatic event. The "class III" designation indicates that the remaining teeth are insufficient to support a fixed or removable prosthesis without additional support from other structures.

Apply this code when a patient presents with a history of dental trauma (e.g., avulsion, fracture leading to extraction) that has resulted in the loss of multiple teeth, but not all, in either the maxilla or mandible. Documentation should clearly state the traumatic etiology and the extent of tooth loss, along with an assessment of the remaining dentition's prosthetic support capability.

• Ensure documentation explicitly links the tooth loss to a traumatic event; otherwise, consider codes for non-traumatic partial anodontia.
• Verify the "class III" classification is supported by the provider's assessment of prosthetic support needs.
• Do not use this code for complete edentulism or for congenital absence of teeth.