What is a Veteran nexus letter? A guide to VA disability claims
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For many Veterans, the effects of military service can continue long after returning home.
When seeking VA disability benefits, understanding the documentation needed to support a claim can make the process easier to navigate.
One important document is a Veteran nexus letter, which may help establish a connection between a current medical condition and military service.
What is a Veteran nexus letter?
A Veteran nexus letter is a medical opinion from a qualified healthcare professional explaining how a Veteran’s current illness, injury,
or disability may be related to military service.
According to the U.S. Department of Veterans Affairs (VA), an original disability claim generally requires evidence of three things:
Current disability
A current physical or mental health condition.
Military service event
An injury, illness, or event that occurred during service.
Medical connection
Evidence linking the current condition to military service.
A nexus letter can help provide evidence of that third element, supporting a Veteran’s claim for service-connected disability benefits.
When might a Veteran need a nexus letter?
Not every VA disability claim requires a separate nexus letter.
However, one may be helpful when a medical condition develops
years after service or when additional evidence is needed to
establish a service connection.
What should a nexus letter include?
A medical opinion may include:
- A current medical diagnosis
- Relevant military and medical history
- The healthcare professional’s assessment
- Medical evidence supporting the connection
- The provider’s professional credentials
Important: A nexus letter should reflect
the healthcare professional’s independent medical judgment.
It does not guarantee approval of a VA disability claim.
How can Veterans get a nexus letter?
Veterans can begin by gathering relevant medical records and discussing their condition with a qualified healthcare professional.
Step 1: Gather records
Collect military service records, medical documentation, and information about the condition.
Step 2: Consult a healthcare professional
Ask a qualified provider to review the records and determine whether a medical connection can be supported.
Step 3: Submit evidence
Include relevant medical documentation with the
VA disability claim.
Veterans can learn more about submitting supporting evidence through VA.gov.
Frequently asked questions about Veteran nexus letters
Select a question below to learn more about nexus letters and VA disability claims.
Is a nexus letter required for every VA disability claim?
No. Some claims already have sufficient evidence to establish
a service connection. Certain conditions may also qualify
under VA presumptive disability rules.
Can a nexus letter guarantee VA disability benefits?
No. The VA reviews all available evidence before determining
eligibility for disability compensation.
What is the difference between a nexus letter and a buddy statement?
A nexus letter provides a professional medical opinion. A buddy statement offers firsthand observations from someone familiar with the Veteran’s experiences or health condition.
Where can Veterans find help with disability claims?
VA-accredited Veterans Service Organization (VSO) representatives can provide free assistance with disability claims.
Honoring Veterans through compassionate care
At Mountain Valley, we recognize that each Veteran’s military experiences are an important part of their personal story.
Through the national We Honor Veterans program, healthcare organizations receive resources that emphasize
respectful inquiry, compassionate listening, and grateful acknowledgment.
These principles reflect Mountain Valley’s commitment to providing individualized hospice and palliative care that honors Veterans and supports their families.
Every Veteran deserves compassionate, personalized care
Mountain Valley is committed to honoring those who have served by providing comfort, dignity, and meaningful support throughout serious illness.

