A claim for TMJ, TMD, or bruxism as secondary to a service-connected mental health condition is evaluated under the same secondary service-connection framework as any other claim: 38 CFR 3.310. To succeed, the record needs three things - a current diagnosis of TMJ/TMD or bruxism, a service-connected disability (here, the mental health rating), and medical evidence linking the two, usually through a nexus opinion stating the jaw condition is at least as likely as not caused or aggravated by the service-connected condition.
At the Compensation and Pension exam, the examiner will typically be a dentist or oral surgeon using the TMJ/TMD Disability Benefits Questionnaire. They will ask about onset, frequency, and triggers of symptoms, range of motion of the jaw, pain on chewing or speaking, and any history of bruxism-related dental damage. Bringing an appliance such as a mouthguard is reasonable, since it documents ongoing treatment, but the more persuasive evidence is a clear, consistent history connecting stress or anxiety flare-ups to jaw pain or clenching/grinding episodes - for example, dates in a sleep diary, statements from a dentist who fitted the mouthguard, or notes from mental health treatment records that mention teeth grinding or jaw tension as a symptom.
Official 2026 VA monthly compensation, including the 2.8% COLA increase.
Dependent add-ons start at a 30% rating. Child-only and dependent-parent rates: see the full 2026 pay chart.
| Rating | Monthly (2026, incl. 2.8% COLA) |
|---|---|
| 10% | $180.42 |
| 20% | $356.66 |
| 30% | $552.47 |
| 40% | $795.84 |
| 50% | $1,132.90 |
| 60% | $1,435.02 |
| 70% | $1,808.45 |
| 80% | $2,102.15 |
| 90% | $2,362.30 |
| 100% | $3,938.58 |
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Analyze my claim free →During the exam, describe symptoms honestly and specifically: how often the jaw locks or aches, how it affects eating or sleeping, and how it correlates with anxious or stressful periods. Avoid minimizing or exaggerating; examiners compare your statements to the treatment record for consistency. If a private dentist has already documented bruxism and linked it to stress, bring copies of those records, since the examiner may not have access to non-VA dental files.
Ratings for TMJ-related conditions generally fall under 38 CFR 4.150, Diagnostic Code 9905, which rates based on range of lateral excursion and interincisal range of motion, so functional limitation matters more than pain alone in determining the percentage assigned.
The concrete next step is to gather any dental or mental health records that already document the grinding-stress connection and bring copies to the exam, and if the examiner does not address secondary causation in their opinion, request a copy of the exam report afterward to see whether a nexus statement was included before deciding whether a Supplemental Claim with additional medical evidence is needed.
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