Condition Rating Guides
Understand what the VA looks for at each rating level — loading conditions…
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Understand what the VA looks for at each rating level — loading conditions…
A condition affecting the jaw joint and surrounding muscles, causing pain, clicking, and difficulty opening the mouth. The VA rates TMJ based on how far you can open your mouth, measured by the distance between your upper and lower front teeth (inter-incisal range).
The VA rates this condition primarily based on range-of-motion measurements. During your C&P exam, the examiner will use a goniometer to measure how far you can move the affected joint. Pain, flare-ups, and repetitive-use limitations also factor into the final rating.
Diagnostic code
DC 9905
Rating range
0% – 40%
Rating levels
5
Rating criteria are defined in 38 CFR 4.150, DC 9905. This guide presents a plain-language summary and is not a substitute for the full regulatory text. Always consult a VSO or VA-accredited attorney for case-specific advice.
Your inter-incisal range is 0mm to 10mm. This is the maximum rating for TMJ limitation of motion.
What the VA looks for
Conditions commonly associated with Temporomandibular Joint Disorder (TMJ) or rated under the same body system.
Loss of Teeth (Due to Bone Loss)
Jaw Fracture Residuals
Chronic Osteomyelitis of the Jaw
Nonunion of the Mandible
Loss of Hard Palate
Partial Loss of Mandible
Partial Loss of Maxilla
Loss of Soft Palate