The Board granted service connection for monoclonal gammopathy of undetermined significance (MGUS) under the PACT Act, presuming a causal relationship due to herbicide exposure during active duty in Vietnam.
The deciding factor: The Veteran's MGUS is presumed to be caused by exposure to an herbicide agent based on his confirmed service in Vietnam and the enactment of the PACT Act.
- Claimed conditions
- Monoclonal gammopathy of undetermined significance (MGUS)
- How they argued it
- Presumptive (no nexus needed)
- Exposure basis
- Agent Orange / herbicides
- Rating assigned
- None in this decision
- Decision date
- March 25, 2025
- Citation
- A25027722
Veterans Law Judge
Decisions by this judge: 945 · Granted: 43% (granted or partly granted, in the vetted decisions on this site)
Judge attribution: 2025 complete; earlier years partial.
This is a plain-language summary generated by AI from a public Board of Veterans’ Appeals decision. It can contain errors — always verify against the original. Look up the original decision on VA.gov (opens in a new tab) using citation A25027722.
What this means for you
A grant means the Board agreed the veteran was entitled to the benefit. Decisions like this show the kind of evidence and arguments that tend to succeed for claims like it.
What you can do next
Related decisions
Other Board decisions on a similar condition or argued the same way.
- Denied
The Veteran's claim for a compensable rating for monoclonal gammopathy of undetermined significance (MGUS) is denied. The claim for service connection for bone cancer is also denied.
- Remanded (sent back)
The Board has decided to remand the claims for MGUS and right knee disability due to a lack of examinations, which may provide additional evidence on the etiology of these conditions.
- Denied
The Veteran's service-connected monoclonal gammopathy of undetermined significance (MGUS) has not manifested to symptomatic multiple myeloma, and thus does not warrant a compensable rating.
- Remanded (sent back)
The Board has remanded the case for a medical opinion regarding whether the Veteran's MGUS is related to herbicide agent exposure, and also for a determination on an initial compensable rating for MGUS.
Free starter guide for your own claim
Reading this because you were denied or under-rated? Get the plain-English next steps — your appeal options, the deadline that protects you, and how appeals like yours turn out. One email, no spam.
We will only use this to send the guide. No spam, unsubscribe any time. We never sell your information.
We are not the VA. Veterans’ Rights is an independent resource built for veterans. We are not the U.S. Department of Veterans Affairs, not part of the government, and not endorsed by any government agency.
This is general information, not legal advice. For advice about your own situation, talk to a VA-accredited representative — many help for free.