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Diagnostic Code 9913: Teeth, loss of, due to loss of substance of body of maxilla or mandible without loss of continuity

Dental and Oral Conditions · 38 CFR §4.150 · All codes in this system

Evaluation criteriaRating
Where the lost masticatory surface cannot be restored by suitable prosthesis:
Loss of all teeth40%
Loss of all upper teeth30%
Loss of all lower teeth30%
All upper and lower posterior teeth missing20%
All upper and lower anterior teeth missing20%
All upper anterior teeth missing10%
All lower anterior teeth missing10%
All upper and lower teeth on one side missing10%
Where the loss of masticatory surface can be restored by suitable prosthesis0%
Note-These ratings apply only to bone loss through trauma or disease such as osteomyelitis, and not to the loss of the alveolar process as a result of periodontal disease, since such loss is not considered disabling

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Source: eCFR Title 38, 38 CFR §4.150, current as of 2026-11-05. Criteria text is the regulatory text, reproduced verbatim for reference; it is not legal advice.