Traumatic Brain Injury Residuals — VA Disability Rating Criteria (DC 8045)
Diagnostic Code 8045 · 38 CFR §4.124a
What Is It?
Traumatic Brain Injury (TBI) is caused by an external force to the head — blast exposure, vehicle accidents, falls, or direct impact during military service. The VA rates TBI residuals under a unique facet-based system that is different from how most other conditions are evaluated. Rather than matching overall symptoms to a single rating level, the VA evaluates ten specific facets of cognitive, emotional, and physical function. Each facet receives a severity level, and the highest facet determines the overall rating. Residuals that are already rated under other diagnostic codes (such as migraines, PTSD, or hearing loss) are evaluated separately and not counted again under DC 8045.
Rating Criteria
| Rating | Criteria |
|---|---|
| 100% | Total occupational and social impairment. The highest severity level is the maximum on one or more facets, indicating the veteran cannot function independently in virtually any capacity due to TBI residuals. |
| 70% | The highest facet severity level is 3. This represents severe impairment in at least one area — markedly impaired cognitive function, severely impaired social interaction, or the need for frequent supervision for safety. |
| 40% | The highest facet severity level is 2. This represents moderate impairment — for example, moderate memory problems, impaired judgment, or social interaction difficulties that occasionally require supervision. |
| 10% | The highest facet severity level is 1. This represents mild impairment in one or more areas — for example, mildly impaired memory or attention, or occasional mild headaches (if not separately rated). |
| 0% | All ten facets are evaluated at level 0 (normal functioning). The veteran had a documented TBI but has no current measurable residual impairment on any facet. |
Evidence Needed
TBI claims require documentation of the in-service traumatic event and current residuals. Service treatment records noting concussion, blast exposure, loss of consciousness, or altered mental status are ideal. If no STRs exist, buddy statements describing the incident are valuable. For current residuals, neuropsychological testing provides the most comprehensive evidence of cognitive impairment. Medical records documenting ongoing symptoms such as memory problems, difficulty concentrating, headaches, dizziness, irritability, and sleep disturbance all support the claim. The VA uses a specific TBI examination protocol that evaluates all ten facets.
C&P Exam Tips
The TBI C&P exam is one of the most thorough VA examinations. The examiner evaluates ten facets: memory/attention/concentration, executive functioning, judgment, social interaction, orientation, motor activity, visual-spatial orientation, subjective symptoms, neurobehavioral effects, and communication. Be prepared for a long appointment that may include cognitive testing. Describe your symptoms honestly and specifically — do not say "my memory is fine" if you regularly forget appointments, lose your keys, or cannot follow conversations. Provide specific examples of how TBI residuals affect your daily life and work. If you have good days and bad days, make sure to describe the bad days. Bring a family member or close friend who can provide a statement about changes they have observed in your cognitive function and behavior since the TBI.
How to File
File on VA Form 21-526EZ listing TBI residuals as the claimed condition. Describe the specific in-service event that caused the brain injury — blast exposure, vehicle accident, fall, or impact. Include any service treatment records documenting the event or subsequent treatment. If you have residual conditions like migraines, memory loss, or mood changes, list each one. The VA should evaluate them all and determine which diagnostic code best captures each symptom. Consider filing secondary claims for conditions caused by the TBI (migraines, tinnitus, mood disorders) at the same time. A VSO experienced with TBI claims is particularly helpful for these complex evaluations.
Common Mistakes
The most common mistake is not claiming TBI at all because the veteran did not lose consciousness during the event. Loss of consciousness is not required — altered mental status such as feeling dazed, confused, or disoriented after a blast or impact qualifies. Another frequent mistake is not providing enough detail about cognitive symptoms during the C&P exam. Many veterans have adapted to their limitations and may not realize how much their function has declined. Having a spouse or close friend attend the exam or provide a buddy statement about observed changes is very helpful. Veterans also sometimes fail to file separate claims for TBI residuals that qualify for independent ratings under other diagnostic codes, such as migraines or mood disorders.
Frequently Asked Questions
What are the ten facets the VA evaluates for TBI?
The ten facets are: (1) memory, attention, concentration, and executive functions; (2) judgment; (3) social interaction; (4) orientation; (5) motor activity; (6) visual-spatial orientation; (7) subjective symptoms; (8) neurobehavioral effects; (9) communication; and (10) consciousness. Each is assigned a severity level, and the highest level determines the overall rating.
Do I need to have lost consciousness to claim TBI?
No. Loss of consciousness is not required. The VA recognizes that a TBI can occur with altered mental status alone — feeling dazed, confused, disoriented, or experiencing memory gaps around the time of the event. Even a "mild" TBI (concussion) without loss of consciousness can produce lasting residuals.
Can I get separate ratings for TBI residuals?
Yes. If TBI causes conditions that are ratable under their own diagnostic codes — such as migraines (DC 8100), mood disorders, or hearing loss — those conditions can be rated separately. The VA should not "double count" the same symptom under DC 8045 and another code, but distinct residuals get their own evaluations.
What is neuropsychological testing and do I need it?
Neuropsychological testing is a comprehensive evaluation of cognitive functions including memory, attention, processing speed, executive function, and emotional regulation. While not required, it provides detailed objective evidence of cognitive impairment that strongly supports a TBI claim. Ask your VA healthcare provider for a referral if you have not had this testing.