Veterans exposed to PFAS through firefighting foam (AFFF) or contaminated military bases often face denied VA disability claims—not because they lack a real illness, but due to preventable filing mistakes. This guide breaks down the most common errors veterans make when pursuing PFAS-related claims and how to avoid them. Learn how to gather proof of exposure, secure a strong nexus letter, and win your case—even after a denial.

Veterans exposed to PFAS through firefighting foam or contaminated water on military bases often face denied VA disability claims due to lack of presumptive recognition for illnesses related to PFAS exposure. This in-depth guide explains how to document exposure, establish a strong medical nexus, and navigate the VA disability claims process for PFAS-related conditions like kidney cancer, thyroid disease, and ulcerative colitis.