VA Presumptive Conditions List: Exposures, Filing, and Appeals

The VA presumptive conditions list is a set of diseases the VA automatically links to military service when you served in a specific place during a specific time. If your service and your diagnosis both fall on the list, you do not have to prove your illness was caused by something that happened in uniform. That single shortcut is what makes presumptive claims faster and easier to win than standard disability claims, and the list has grown substantially since the PACT Act was signed in 2022.

The lists live in federal regulation, primarily 38 CFR 3.309, and they are organized by the type of exposure: Agent Orange and other herbicides, contaminated water at Camp Lejeune, burn pits and airborne hazards in Southwest Asia, ionizing radiation, and captivity as a prisoner of war. Each category has its own qualifying locations, its own dates, and its own diseases. Matching all three is what makes a claim presumptive.

What the Presumption Actually Does for You

A standard VA disability claim needs three things: proof of service, a current diagnosis, and a medical opinion connecting the two. That third piece, the nexus, is where most claims stall. Finding a doctor who will tie a condition you have now to something that happened decades ago is often the hardest part of the process.

Presumptive service connection removes the nexus requirement. If your service and your diagnosis both match a category on the list, the VA assumes service caused the disease. You still have to prove where and when you served, and you still need a confirmed diagnosis. The VA can rebut the presumption if there is strong evidence of a different cause, but in practice that is uncommon for conditions on the list.

Agent Orange and Other Herbicide Exposure

The herbicide presumption covers more locations than Vietnam. Qualifying service includes:

Republic of Vietnam, January 9, 1962 through May 7, 1975
Any U.S. or Royal Thai military base, January 9, 1962 through June 30, 1976, regardless of your job or where on the base you worked
Laos, December 1, 1965 through September 30, 1969
Mimot or Krek in Kampong Cham Province, Cambodia, April 16 through April 30, 1969
Guam, American Samoa, and their territorial waters, January 9, 1962 through July 31, 1980
Johnston Atoll, or ships that called there, January 1, 1972 through September 30, 1977¹
In or near the Korean Demilitarized Zone, September 1, 1967 through August 31, 1971²

Blue Water Navy veterans have their own statute. Under 38 U.S.C. 1116A, service on a ship operating within 12 nautical miles of the Vietnamese coast between January 9, 1962 and May 7, 1975 carries the same herbicide presumption as boots-on-ground service. Veterans denied under the old rules before this provision took effect on January 1, 2020 may be able to refile and get a backdated effective date.³

The presumptive diseases tied to herbicide exposure are:

AL amyloidosis
Chloracne or similar acneform disease
Type 2 diabetes
Hodgkin’s disease
Ischemic heart disease, including coronary artery disease, heart attacks, and angina
All chronic B-cell leukemias, including hairy-cell leukemia and chronic lymphocytic leukemia
Multiple myeloma
Non-Hodgkin’s lymphoma
Parkinson’s disease
Early-onset peripheral neuropathy
Porphyria cutanea tarda
Prostate cancer
Respiratory cancers of the lung, bronchus, larynx, or trachea
Soft tissue sarcomas, excluding osteosarcoma, chondrosarcoma, Kaposi’s sarcoma, and mesothelioma⁴

Most of these can appear at any time after service. Three cannot: chloracne, porphyria cutanea tarda, and early-onset peripheral neuropathy must reach at least a 10 percent disability level within one year of your last herbicide exposure.⁴

Camp Lejeune Contaminated Water

Veterans, reservists, and National Guard members who served at Camp Lejeune or Marine Corps Air Station New River for at least 30 cumulative days between August 1, 1953 and December 31, 1987 qualify under a separate presumption tied to industrial solvents in the base drinking water.⁴ The presumptive conditions are:

Kidney cancer
Liver cancer
Non-Hodgkin’s lymphoma
Adult leukemia
Multiple myeloma
Parkinson’s disease
Aplastic anemia and other myelodysplastic syndromes
Bladder cancer

There is no manifestation deadline for these conditions, but the 30-day service requirement is strict.

Burn Pits and Post-9/11 Toxic Exposure (PACT Act)

The PACT Act expanded presumptive coverage dramatically for veterans who served in Southwest Asia and surrounding regions.⁵ Qualifying service falls into two groups:

On or after August 2, 1990: Bahrain, Iraq, Kuwait, Oman, Qatar, Saudi Arabia, Somalia, the United Arab Emirates, and the airspace above these locations
On or after September 11, 2001: Afghanistan, Djibouti, Egypt, Jordan, Lebanon, Syria, Uzbekistan, Yemen, and the airspace above these locations⁶

Airspace counts. Personnel who flew over these regions without landing are covered because airborne toxins from burn pits, oil well fires, and particulate matter did not stop at the ground.

The presumptive cancers under the PACT Act are:

Brain cancer
Gastrointestinal cancer of any type
Glioblastoma
Genitourinary cancer
Head cancer of any type
Hematologic and lymphatic cancers
Lymphoma of any type
Melanoma
Neck cancer of any type
Pancreatic cancer
Reproductive cancer of any type
Respiratory cancer of any type⁷

The “of any type” language is deliberate. It sweeps in subtypes that would have required individual proof under the old rules.

The presumptive respiratory and other illnesses are:

Asthma diagnosed after service
Chronic bronchitis
COPD
Chronic rhinitis
Chronic sinusitis
Constrictive or obliterative bronchiolitis
Emphysema
Granulomatous disease
Interstitial lung disease
Pleuritis
Pulmonary fibrosis
Sarcoidosis

Gulf War Undiagnosed and Chronic Multisymptom Illness

A separate provision under 38 U.S.C. 1117 covers Persian Gulf War veterans with chronic disabilities that resist a clean diagnosis. This includes undiagnosed illnesses and medically unexplained chronic multisymptom conditions like chronic fatigue syndrome, fibromyalgia, and irritable bowel syndrome.⁸ The geographic scope is broad, covering the Southwest Asia theater plus Afghanistan, Israel, Egypt, Turkey, Syria, and Jordan.

Your symptoms must have persisted for at least six months and must reach a 10 percent disability level by December 31, 2026.⁹ If you have unexplained chronic symptoms from Gulf War service and have not filed, the window is closing.

Ionizing Radiation

Veterans who participated in atmospheric nuclear weapons testing, served in the occupation of Hiroshima or Nagasaki, or worked in specific roles involving radiation such as nuclear submarine decommissioning or radioactive site cleanup can file presumptive claims. The qualifying activities are spelled out in 38 CFR 3.309(d).⁴

The presumptive diseases include leukemia (except chronic lymphocytic leukemia), multiple myeloma, and lymphomas (except Hodgkin’s disease). Covered cancers span thyroid, breast, esophagus, stomach, small intestine, pancreas, bile ducts, gall bladder, primary liver cancer (unless cirrhosis or hepatitis B is present), salivary gland, pharynx, urinary tract (kidneys, bladder, ureters, and urethra), bone, brain, colon, lung, and ovary.⁴

Former Prisoners of War

Former POWs have presumptions under 38 CFR 3.309(c) in two tiers. Any former POW, regardless of how long they were held, qualifies for:

Psychosis
Anxiety disorders
Dysthymic disorder
Frostbite residuals, if detained in a cold climate
Post-traumatic osteoarthritis
Cardiovascular disease and its complications, including heart attacks, heart failure, and stroke
Osteoporosis, if the veteran has PTSD⁴

Former POWs held for 30 days or more qualify for additional presumptions: nutritional deficiency conditions like beriberi, pellagra, and malnutrition, plus chronic dysentery, helminthiasis, irritable bowel syndrome, peptic ulcer disease, peripheral neuropathy, cirrhosis of the liver, and osteoporosis without the PTSD requirement.⁴

What You Need to File

A presumptive claim requires two things: proof you served in a qualifying location during the qualifying window, and a current medical diagnosis for a listed condition.

Your DD214 is the starting point for service. If it does not explicitly show the qualifying location, you can add deployment orders, travel records, performance evaluations, or unit histories that place you in the right area during the right period. Blue Water Navy veterans may need ship deck logs showing the vessel operated within 12 nautical miles of the Vietnamese coast.

The medical piece has to be a formal diagnosis from a licensed provider, supported by clinical records. For Type 2 diabetes, that means blood glucose or A1C results confirming the clinical threshold. The diagnosis must use standard medical terminology and match a disease on the presumptive list. Suspecting is not enough.

You file using VA Form 21-526EZ.¹⁰ Match the condition name on the form to the language in 38 CFR 3.309 as closely as you can. Note that you are filing under presumptive service connection so the claim routes correctly.

Before you submit the full claim, submit an Intent to File. It is a simple notification that locks in your effective date, giving you a year to finish the actual application. If the claim is later approved, benefits back-date to the day the VA received your Intent to File rather than the day you finished the paperwork.¹¹ Skipping this step routinely costs veterans months of back pay.

Blue Water Navy veterans who had claims denied before January 1, 2020 and refile under 38 U.S.C. 1116A may receive an effective date based on their original denied claim, not the refiled one.³

If Your Presumptive Claim Is Denied

Presumptive claims get denied for a small set of predictable reasons: the VA could not verify your service in the qualifying location, your diagnosis did not match a listed condition closely enough, or a manifestation deadline was missed. You have three review options, and picking the right one depends on what went wrong.

A Supplemental Claim (VA Form 20-0995) is the right path when you have new evidence, such as updated medical records, a buddy statement from someone who served with you, or newly obtained deployment orders. A reviewer looks at the new evidence alongside the existing file. The VA can also help you gather evidence for a supplemental claim, which the other options do not offer.¹²

A Higher-Level Review (VA Form 20-0996) is for when you believe the VA made an error on the evidence it already had. A senior reviewer takes another look without accepting new evidence. You can request an informal conference to point out specific mistakes. File within one year of the decision letter.¹²

A Board Appeal (VA Form 10182) goes to the Board of Veterans’ Appeals. File within one year of the decision letter and pick one of three tracks: direct review with no hearing or new evidence, evidence submission within 90 days, or a hearing before a Veterans Law Judge with 90 days after to submit more evidence.¹³

Supplemental Claims and Higher-Level Reviews target roughly 125 days. Board appeals often take a year or more, longer with a hearing. For most denied presumptive claims, a Supplemental Claim with stronger service-location documentation is the fastest way to approval.¹²

1
Office of the Law Revision Counsel. 38 USC 1116 – Presumptions of Service Connection for Diseases Associated With Exposure to Certain Herbicide Agents
2
Department of Veterans Affairs. Agent Orange Exposure in Korea
3
Office of the Law Revision Counsel. 38 USC 1116A – Presumptions of Service Connection for Veterans Who Served Offshore of the Republic of Vietnam
4
eCFR. 38 CFR 3.309 – Disease Subject to Presumptive Service Connection
5
Office of the Law Revision Counsel. 38 USC 1119 – Presumptions of Toxic Exposure
6
U.S. Department of Veterans Affairs. The PACT Act and Your VA Benefits
7
U.S. Department of Veterans Affairs. Exposure to Burn Pits and Other Specific Environmental Hazards
8
Office of the Law Revision Counsel. 38 USC 1117 – Compensation for Disabilities Occurring in Persian Gulf War Veterans
9
eCFR. 38 CFR 3.317 – Compensation for Certain Disabilities Occurring in Persian Gulf Veterans
10
U.S. Department of Veterans Affairs. File for Disability Compensation With VA Form 21-526EZ
11
U.S. Department of Veterans Affairs. Your Intent to File a VA Claim
12
U.S. Department of Veterans Affairs. Choosing a Decision Review Option
13
U.S. Department of Veterans Affairs. Decision Review Request – Board Appeal (Notice of Disagreement)