Partial loss of teeth due to caries, class IV

This code signifies the partial absence of teeth within a dental arch, directly resulting from tooth decay (caries). Specifically, it indicates a Class IV tooth loss, which typically involves the loss of four to eight teeth in an arch. This condition impacts mastication, speech, and aesthetics.

This code is appropriate when a patient presents with a documented history of tooth loss where the primary etiology is extensive dental caries, and the extent of loss falls within the Class IV classification. Documentation should clearly state the number of missing teeth due to decay and confirm the Class IV designation.

• Ensure documentation explicitly links tooth loss to caries, not other causes like trauma or periodontal disease.
• Verify the number of missing teeth to confirm it meets the Class IV criteria (4-8 teeth).
• Do not use this code for complete edentulism or partial tooth loss due to non-carious reasons.