A concession solves one part of the claim
When VA concedes a TERA, it has accepted the exposure activity. The claim still needs a current disability and, unless a presumption applies, evidence that connects the disability to that exposure.
Veterans often see the words "TERA conceded" in a decision or exam request and read them as an approval. That is understandable. It is also risky. Those words usually describe an accepted fact about service, not the final answer on service connection.
What VA has accepted
TERA means toxic exposure risk activity. VA may identify one through deployment records, an Individual Longitudinal Exposure Record, occupational duties, or another qualifying activity. A concession can satisfy the in-service exposure part of a claim.
- Accepted: You participated in a qualifying exposure activity.
- Not automatically accepted: You have the claimed diagnosis today.
- Not automatically accepted: That exposure caused or aggravated the diagnosis.
- Not decided by the concession: The percentage and effective date.
The two paths after a TERA concession
Path 1: the condition is presumptive
If the diagnosis appears on an applicable presumptive list and you meet its service, location, and timing rules, VA generally presumes the connection. You still need competent evidence of the current condition. Start with VA's PACT Act eligibility page, then match your diagnosis to the correct exposure category.
Path 2: the condition is not presumptive
A condition can still be service connected. The evidence must show that it is at least as likely as not related to the conceded exposure or another event in service. The VA Office of Inspector General's TERA report explains that the PACT Act added examination and opinion requirements for many non-presumptive toxic-exposure claims. It did not turn every conceded exposure into a grant.
What the TERA medical opinion should address
For an eligible non-presumptive claim, 38 U.S.C. 1168 directs the examiner to consider the veteran's total potential exposure through all applicable deployments and the combined effect of all toxic exposure risk activities. Check the report for both points.
- Did the examiner identify the correct diagnosis?
- Did the examiner discuss the actual exposures, dates, locations, and duties?
- Did the opinion consider all deployments rather than one isolated event?
- Did it address the combined effect of multiple exposures?
- Did it explain the conclusion with medical reasoning tied to your facts?
A generic sentence is not meaningful reasoning
An opinion that relies only on the absence of a diagnosis in service, ignores conceded exposure, or never discusses your exposure history may be incomplete. Point to the specific factual or medical omission when you challenge it.
Build the evidence packet before the exam
- A current diagnosis and recent treatment records.
- Orders, evaluations, performance records, or duty descriptions showing where you served and what you handled.
- A short exposure statement naming the substance or hazard when known, frequency, protective equipment, and symptoms that followed.
- Buddy statements from people who witnessed the work or conditions.
- A medical opinion for a non-presumptive condition when the record needs one.
If VA concedes TERA but denies the claim
Read the reasons for decision. Preserve the favorable finding that exposure was conceded. Then identify the missing element. A Supplemental Claim fits when you have new and relevant medical evidence. Higher-Level Review may fit when VA ignored evidence already in the file or applied the law incorrectly. Do not submit the same packet again without addressing the stated reason.
Quick answers
What does TERA conceded mean?
It means VA accepted that you participated in a toxic exposure risk activity during qualifying service. It does not, by itself, establish that the exposure caused your current condition.
Is a TERA concession an automatic approval?
No. A presumptive condition may remove the need to prove a medical link when all eligibility rules are met. A non-presumptive condition still needs competent evidence connecting it to service.
Does VA have to order a TERA exam?
Under 38 U.S.C. 1168, VA generally must provide an examination and medical opinion for a compensation claim with evidence of a disability and TERA participation when the evidence is not enough to grant, subject to statutory exceptions.
Can a claim be granted even if the condition is not presumptive?
Yes. A veteran may prove direct service connection with a current disability, an in-service exposure, and a competent medical link between them.
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Educational information only. Presumptive eligibility and TERA-exam exceptions depend on the facts and current law. Review your own decision with a VA-accredited representative for case-specific advice.