If you served in Vietnam, Thailand, Korea, or another qualifying location during the Vietnam War era, the VA may already owe you disability benefits. Under 38 CFR 3.309(e) and the PACT Act, the VA recognizes several conditions as “presumptive” for veterans exposed to Agent Orange and other tactical herbicides.
That means you do not need to prove a direct connection between your service and your diagnosis. If you have a listed condition and qualifying service, the VA presumes your illness is service connected.
This guide covers the conditions on the VA’s Agent Orange presumptive list, who qualifies, how to file a claim, and what to do if you’re denied or if the presumption doesn’t apply to you.
What Is the Agent Orange Presumption?
A presumptive condition is a disease that the VA assumes was caused by military service. For Agent Orange cases, this means most claims will not require a nexus letter or medical evidence linking your condition to herbicide exposure.
Which Exposures Does the Agent Orange Presumption Cover?
Although commonly called the Agent Orange presumptive list, it covers all tactical herbicides used during the Vietnam War era: Agent Orange, Agent Blue, Agent White, Agent Purple, Agent Pink, and Agent Green. If you were exposed to any of these “rainbow herbicides”, you qualify under the same presumptive framework.
What Do You Need for the Agent Orange Presumption?
- A diagnosed condition that appears on the VA’s Agent Orange presumptive list
- Qualifying military service in a location and time period where herbicide exposure occurred
If both criteria are met, the VA presumes service connection. This makes Agent Orange presumptive claims easier to win than standard VA disability claims, where the veteran must independently prove the link between service and diagnosis.
The Full List of Agent Orange Presumptive Conditions
As of 2026, the following conditions are recognized under 38 CFR 3.309(e) as presumptive for veterans exposed to herbicide agents. Unless noted otherwise, these conditions may manifest at any time after exposure and to any degree of severity.
Cancers
- Bladder cancer
- Chronic B-cell leukemias (such as CLL)
- Hodgkin’s and non-Hodgkin’s lymphoma
- Multiple myeloma
- Prostate cancer
- Primary respiratory cancers (cancer of the lung, bronchus, larynx, or trachea)
Soft Tissue Sarcomas
The VA recognizes soft tissue sarcomas as presumptive for herbicide-exposed veterans, with the exception of osteosarcoma, chondrosarcoma, Kaposi’s sarcoma, and mesothelioma.
Cardiovascular Conditions
- Hypertension
- Ischemic heart disease: includes coronary artery disease, angina, and myocardial infarction; excludes hypertension, peripheral vascular disease, and cerebrovascular disease (stroke)
Metabolic and Endocrine Conditions
Neurological Conditions
- Parkinson’s disease and Parkinsonism (Parkinson’s-like symptoms)
- Peripheral neuropathy, early-onset: must manifest to a compensable degree (10% or more) within one year of last exposure
Other Conditions
- AL amyloidosis
- Chloracne or similar acneiform disease: must manifest to a compensable degree (10% or more) within one year of last exposure
- MGUS: Monoclonal gammopathy of undetermined significance
- Porphyria cutanea tarda: must manifest to a compensable degree (10% or more) within one year of last exposure
Conditions With Time Limits
These three conditions are chloracne (or similar acneform disease), early-onset peripheral neuropathy, and porphyria cutanea tarda. Each must manifest to a degree of 10 percent or more within one year of last herbicide exposure. If the condition manifests later, veterans may still file but must provide additional evidence of a direct or secondary connection.
All other conditions on the presumptive list have no time limitation and can manifest at any point after exposure.
Having a qualifying condition is only one part of the equation. You must also have served in a recognized location during the applicable time period.
Qualifying Locations and Time Periods for Agent Orange Presumptive Benefits
To receive presumptive benefits, you must have served in one of the qualifying locations during the specified time period. You do not need to prove you personally handled or were sprayed with herbicides. Service in the qualifying area during the qualifying dates is enough.
| Location | Qualifying Dates |
|---|---|
| Republic of Vietnam (in-country) | January 9, 1962 to May 7, 1975 |
| Vietnam inland waterways | January 9, 1962 to May 7, 1975 |
| Offshore Vietnam (within 12 nautical miles of Vietnam’s coast as defined by VA’s official coordinates) | January 9, 1962 to May 7, 1975 |
| Thailand (U.S. or Royal Thai military bases) | January 9, 1962 to June 30, 1976 |
| Laos | December 1, 1965 to September 30, 1969 |
| Cambodia (Mimot or Krek, Kampong Cham Province) | April 16, 1969 to April 30, 1969 |
| Guam (including territorial waters) | January 9, 1962 to July 31, 1980 |
| American Samoa (including territorial waters) | January 9, 1962 to July 31, 1980 |
| Johnston Atoll (including territorial waters) | January 1, 1972 to September 30, 1977 |
| Korean DMZ | September 1, 1967 to August 31, 1971 |
| C-123 aircraft (contaminated planes at U.S. bases) | 1969 to 1986 (varies for specific bases) |
C-123 Aircraft Reservists
After the Vietnam War, C-123 Provider aircraft used to spray Agent Orange were reassigned to Air Force Reserve units in the United States. These planes retained dioxin residue, exposing approximately 1,500 to 2,100 reservists.
Qualifying personnel include certain veterans and reservists with covered service involving documented regular and repeated contact with contaminated C-123 aircraft. See C-123 Aircraft Exposure for details on locations and time periods.
Blue Water Navy Veterans
The Blue Water Navy Vietnam Veterans Act of 2019 extended the Agent Orange presumption to veterans who served aboard ships within 12 nautical miles of Vietnam’s coast. Previously, only veterans who set foot in Vietnam or served on inland waterways qualified.
If your ship entered Vietnamese territorial waters during the qualifying period, you may be eligible. Check our Blue Water Navy ship map for your ship’s location.
How to File an Agent Orange Presumptive Claim
Filing a presumptive claim for Agent Orange exposure is simpler than most VA disability claims because the VA already recognizes the link between your service and your condition. Here is what you need:
- Medical records: A current diagnosis of a condition on the presumptive list. This can come from VA medical records, private treatment records, or a Disability Benefits Questionnaire (DBQ) completed by your doctor.
- Service records: Your DD-214 or other personnel records showing you served in a qualifying location during the qualifying dates. Awards, deployment orders, and unit histories can also help establish your service location.
- Buddy statements: Written statements from fellow service members who can confirm your presence in a qualifying area. These are especially useful when official records are incomplete.
Filing Options
- Online: File VA Form 21-526EZ through VA.gov (the VA’s preferred method)
- By mail: Send your completed VA Form 21-526EZ to the Department of Veterans Affairs, Claims Intake Center, PO Box 4444, Janesville, WI 53547-4444
- In person: Bring your application to your nearest VA Regional Office
- With a representative: Work with a VSO or VA-accredited attorney who can handle the filing process and advocate for the highest possible rating
Back Pay for Newly Added Agent Orange Presumptive Conditions
Since 2021, the VA added several new conditions to the Agent Orange presumptive list. These additions mean that thousands of veterans can now win their claims and may be entitled to back pay to the effective date of the change.
| Condition | Date Added |
|---|---|
| Bladder cancer | January 1, 2021 |
| Hypothyroidism | January 1, 2021 |
| Parkinsonism | January 1, 2021 |
| Hypertension | August 10, 2022 |
| Monoclonal gammopathy of undetermined significance (MGUS) | August 10, 2022 |
If you had a prior denied claim for a condition now recognized as presumptive, the Nehmer rules (based on the 1986 Nehmer v. Department of Veterans Affairs class action) could provide an earlier effective date, in some cases even back to the date of the original claim.
Who Should Check for Nehmer Eligibility?
- Veterans who were denied for bladder cancer, hypothyroidism, or parkinsonism before these conditions were added to the presumptive list
- Veterans who were denied for hypertension or MGUS before these conditions were added by the PACT Act, subject to phased implementation timelines
- Surviving spouses of veterans who died from a condition that was later added to the presumptive list
If you were previously denied for a condition now on the list, consider consulting a VA-accredited attorney to explore your options. Hill & Ponton specializes in VA appeals and has a 96% success rate. Contact us for a free case evaluation.
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Get a Free Case EvaluationUsing Agent Orange Presumptive Conditions to Claim Other Disabilities
If your condition is not on the presumptive list, you can still file a claim using direct or secondary service connection. Direct claims require a medical nexus opinion linking your condition to herbicide exposure. See how to prove exposure to Agent Orange.
Secondary claims require evidence that a presumptive condition caused or worsened another disability. Many veterans develop additional health problems caused by or worsened by their primary Agent Orange condition.
Each secondary condition requires its own separate claim with specific evidence. To file a secondary service-connection claim, you will need:
- A current diagnosis of the secondary condition from a qualified medical provider
- An existing service-connected primary condition (such as an Agent Orange presumptive condition)
- A medical nexus letter from a physician explaining how the primary condition caused or aggravated the secondary condition
- Supporting medical records showing treatment history for both conditions
Disabilities Secondary to Agent Orange Presumptive Conditions
Kidney Disease Secondary to Diabetes
Type 2 diabetes, one of the most common Agent Orange presumptive conditions, frequently causes diabetic nephropathy and chronic kidney disease. If you are service-connected for diabetes and have been diagnosed with kidney disease, you may claim it as secondary to diabetes.
Depression Secondary to Chronic Conditions
Living with chronic pain, limited mobility, or a serious diagnosis takes a toll on mental health. Depression and anxiety are frequently secondary to Agent Orange presumptive conditions such as ischemic heart disease, diabetes, cancer, and Parkinson’s disease.
A mental health diagnosis from a qualified provider along with a nexus opinion connecting your depression to your service-connected condition can support a secondary claim. Learn more about VA disability benefits for depression.
Erectile Dysfunction Secondary to Diabetes or Hypertension
Both diabetes and hypertension, now presumptive for Agent Orange exposure, are well-established causes of erectile dysfunction. If you are service-connected for either condition, a secondary claim for erectile dysfunction with supporting medical evidence can add to your rating. Learn more about VA disability benefits for erectile dysfunction.
Heart Disease Secondary to Diabetes
Diabetes significantly increases the risk of cardiovascular complications, and a secondary claim can be made for conditions such as congestive heart failure or peripheral artery disease. Find out more about VA claims for heart disease secondary to diabetes.
Agent Orange Benefits for Surviving Spouses and Children
Agent Orange exposure does not only affect the veteran. Surviving spouses, dependent children, and biological children of exposed veterans may qualify for VA benefits. These programs provide financial support and healthcare coverage to families affected by herbicide-related conditions.
DIC Benefits for Surviving Spouses
If your spouse died from a condition on the Agent Orange presumptive list, or if the veteran was rated 100% disabled due to a presumptive condition for at least 10 years before death, you may be eligible for Dependency and Indemnity Compensation (DIC). See Agent Orange benefits for surviving spouses.
Birth Defect Benefits for Children of Exposed Veterans
Biological children of veterans who served in Vietnam, Thailand, or Korea during the qualifying periods and who have been diagnosed with spina bifida (except spina bifida occulta) are eligible for a monthly monetary allowance, vocational training, and VA healthcare coverage. Learn more about Agent Orange benefits for children.
Healthcare Benefits for Affected Family Members
Surviving spouses and children who qualify for DIC or birth defect benefits may also be eligible for CHAMPVA, the Civilian Health and Medical Program of the Department of Veterans Affairs. CHAMPVA covers a portion of medical expenses for eligible family members who do not have other health insurance coverage.
What to Do If Your Agent Orange Claim Is Denied
A denied Agent Orange claim does not mean the end of the road. Many veterans win their benefits on appeal and the VA decision review system offers multiple paths:
- Request a Higher-Level Review if you believe the VA made a clear and obvious error in applying the law or evaluating your evidence. No new evidence is allowed in this lane.
- File a Supplemental Claim if you have new and relevant evidence that was not part of your original claim. This is often the best path if a condition was recently added to the presumptive list.
- Appeal to the Board of Veterans’ Appeals (BVA) for complex cases. You can choose a direct review, submit additional evidence, or request a hearing with a Veterans Law Judge.
Start exploring your options as soon as possible. You generally have one year from the date of the decision to file an appeal and preserve your effective date.
Get Help With Your Agent Orange Claim
Repeated denials, unclear explanations, and long wait times can make it feel like the system is working against you. But the decision review process exists specifically to correct errors, and having legal representation significantly increases your chances.
Hill & Ponton’s VA-accredited attorneys have decades of experience assisting disabled veterans secure the benefits they deserve. Whether you want to appeal a denied claim for an Agent Orange presumptive condition, or pursue a higher rating, we can help.
Request your free case evaluation today. We don’t charge anything upfront and will only get paid it you get paid.
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