Understanding Toxic Exposure and VA Claims

Many veterans who served in Iraq, Afghanistan, and other locations were exposed to burn pits and airborne toxins. These exposures have been linked to serious health conditions, including respiratory diseases and certain cancers. The VA recognizes the challenges in proving service connection for these illnesses, which led to the passage of the PACT Act in 2022.

The PACT Act expanded the list of presumptive conditions and locations, making it easier for veterans to qualify for benefits. If you believe your health issues are tied to toxic exposure, it's important to understand your rights and the claims process. For a full overview, visit our VA claims hub.

What the PACT Act Covers

The PACT Act (Honoring our Promise to Address Comprehensive Toxics Act of 2022) created presumptive service connections for dozens of conditions related to burn pit and toxic exposure. This means you may not need to prove the direct link between your illness and your service if you served in eligible locations and timeframes.

  • Presumptive conditions: Includes asthma, certain cancers (like brain, kidney, and lung), chronic bronchitis, and more. See 38 CFR § 3.320 for the full list.
  • Eligible service: Service in Afghanistan, Iraq, and other specified countries between 1990 and 2021.
  • VA Form: Use VA Form 21-526EZ to file your initial claim.

Check our explainers index for detailed guides on specific conditions and eligibility.

Filing a VA Claim for Toxic Exposure

To file a claim, gather your service records, medical evidence, and any documentation of your deployment locations. Submit your claim using VA Form 21-526EZ online, by mail, or in person at a VA regional office. Be sure to list all conditions you believe are related to toxic exposure.

If your claim is approved, your disability rating will determine your monthly compensation. Use our VA disability rating calculator to estimate your combined rating and potential payments. For more on ratings, see our disability ratings hub.

Staying Informed: Ongoing Research and Future Changes

Research into the long-term effects of toxic exposure is ongoing. Veterans like the Army medic featured in recent news are now leading studies that may uncover new links between service and health conditions. These findings can influence future VA policy, expand the list of presumptive conditions, or change eligibility requirements.

It's important to stay informed about new developments. Consider signing up for VA updates or following trusted veterans service organizations. If your initial claim is denied, you may have grounds for appeal if new research supports your case. Learn more about appeals and evidence requirements in our VA claims hub.

What to Do Next

  • Review the current list of presumptive conditions under the PACT Act.
  • Gather your service and medical records to support your claim.
  • File VA Form 21-526EZ for any qualifying conditions.
  • Monitor ongoing research and VA announcements for updates that may affect your benefits.
  • If denied, consider an appeal with new evidence or medical studies.