Frequently Asked Questions
Navigating the VA disability claims process can feel overwhelming, especially when you are trying to understand medical evidence, Nexus Letters, and Disability Benefits Questionnaires. Below are answers to some of the questions veterans commonly ask.

What is a Nexus Letter?
A Nexus Letter is a professional medical opinion that addresses whether there is a connection between a veteran's current medical or mental health condition and their military service.
A qualified clinician reviews the available evidence, considers the veteran's history and current condition, and provides an independent professional opinion regarding the relationship between the condition and service.
A Nexus Letter does not guarantee a particular VA decision, rating, or outcome. Its purpose is to provide additional clinical evidence and an informed professional opinion when appropriate.
What is a DBQ?
DBQ stands for Disability Benefits Questionnaire. DBQs are forms used to document information about a veteran's medical or mental health condition in a standardized format.
A DBQ may include information about symptoms, diagnoses, functional limitations, and other clinical findings relevant to a disability evaluation.
Depending on the condition and circumstances, a DBQ may be completed by an appropriately qualified healthcare professional.
What is the difference between a Nexus Letter and a DBQ?
The two documents serve different purposes.
A Nexus Letter focuses primarily on the medical connection between a veteran's condition and their military service.
A DBQ focuses on documenting the current nature and severity of a condition, including relevant symptoms and functional impairment.
In some situations, veterans may benefit from one, the other, or both. The appropriate documentation depends on the individual circumstances of the claim.
Do I need a Nexus Letter for my VA disability claim?
Not every veteran needs a Nexus Letter.
Whether one may be useful depends on the circumstances of your claim, the evidence already available, the nature of your condition, and the medical connection you are attempting to establish.
Our role is to conduct a professional clinical evaluation and provide an opinion when clinically appropriate. We do not recommend a Nexus Letter simply because a veteran requests one.
How long does the evaluation process typically take?
The timeline for a clinical evaluation varies based on the complexity of the medical history and the specific requirements of the case. Typically, a thorough review and professional opinion are provided within a few weeks of receiving all necessary documentation.
What documents do I need to provide for a Nexus evaluation?
Veterans are usually asked to provide their complete Service Treatment Records (STRs), any relevant private medical records, current diagnostic test results, and a detailed personal statement regarding the onset of their condition.
Can a clinician decline to write a Nexus Letter?
Yes. A clinical evaluation is an independent review. If the clinician finds that the evidence does not support a service connection according to current medical standards, they are professionally obligated to decline providing a supportive opinion.
Are DBQs required for all types of disability claims?
While DBQs are widely used, they are not strictly mandatory for all claims. However, they are highly useful as they provide the VA with evidence in a format that aligns with their diagnostic criteria and rating schedules.
What happens after I receive my Nexus Letter?
Once you receive the professional medical opinion, you or your legal representative can include it as part of your evidence package when submitting or appealing a claim to the VA. The VA will then weigh this opinion alongside other evidence in your file.