Partial loss of teeth due to periodontal dis, unsp class

This code signifies the partial absence of natural teeth resulting from the progression of periodontal disease. It indicates that the specific classification or type of periodontal disease leading to the tooth loss is not documented. This condition reflects a chronic inflammatory process affecting the supporting structures of the teeth, ultimately leading to their exfoliation or extraction.

Apply this code when a patient presents with missing teeth explicitly attributed to a history of periodontal disease, and the dental record does not specify the particular class (e.g., chronic, aggressive) of the periodontal condition. Documentation should clearly link the tooth loss to periodontal etiology, rather than trauma, caries, or congenital absence.

• Ensure documentation explicitly states "periodontal disease" as the cause of partial tooth loss; avoid using for tooth loss due to other etiologies.
• If the specific class of periodontal disease is documented (e.g., chronic periodontitis), a more specific code within K08.4 should be utilized.
• This code is for partial tooth loss; do not use if the patient is completely edentulous due to periodontal disease.