The Board denied service connection for multiple myeloma on a presumptive basis based on exposure to Agent Orange, finding that the Veteran did not meet the criteria for presumed exposure due to lack of evidence of regular and repeated contact with contaminated C-123 aircraft.
The deciding factor: The Veteran's MOS was not among those units listed which had regular and repeated exposure to contaminated Operation Ranch Hand C-123s, and he was not stationed at a base where such aircraft were acknowledged to have been stationed or used. The evidence did not support his claim of Agent Orange exposure.
- Claimed conditions
- Multiple Myeloma
- How they argued it
- Presumptive (no nexus needed)
- Exposure basis
- None
- Rating assigned
- None in this decision
- Decision date
- January 23, 2026
- Citation
- A26006461
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 A26006461.
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Related decisions
Other Board decisions on a similar condition or argued the same way.
- Remanded (sent back)
The Veteran's multiple myeloma is rated as noncompensable, and the Board has determined that the disability picture does not adequately contemplate his symptoms of fatigue. The VA examiner noted marked interference with employment due to fatigue. Therefore, the claim for an increased rating is remanded for consideration of extraschedular considerations.
- Granted
The Veteran's death was caused by multiple myeloma, which is presumed to be related to his exposure to herbicide agents in Thailand during the Vietnam War. The Board granted service connection for the cause of the Veteran's death based on this presumption.
- Remanded (sent back)
The Veteran's claim for TDIU prior to December 2023 is remanded due to the presence of a 100% disability rating for multiple myeloma starting from December 21, 2023. The Board finds that the Veteran has not met the schedular criteria for a schedular TDIU rating and refers the case for extraschedular consideration.
- Remanded (sent back)
The Board has remanded the claims for service connection for fatigue, dizziness, and chronic kidney disease secondary to the Veteran's service-connected multiple myeloma due to a pre-decisional duty-to-assist error.
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