What the PACT Act is—and why it matters
The PACT Act is a law that expands VA health care and disability benefits for Veterans exposed to burn pits, Agent Orange, and other toxic substances. VA describes it as among the largest health care and benefit expansions in VA history. The full name is the Sergeant First Class (SFC) Heath Robinson Honoring our Promise to Address Comprehensive Toxics (PACT) Act.
In plain English, VA’s PACT Act benefits page highlights that the law:
- Expands and extends VA health care eligibility for many Veterans with toxic exposures and for Vietnam, Gulf War, and post-9/11 era Veterans
- Adds 20+ more presumptive conditions related to burn pits, Agent Orange, and other toxic exposures
- Adds more presumptive-exposure locations for Agent Orange and radiation
- Requires VA to provide a toxic exposure screening to every Veteran enrolled in VA health care
- Supports research, staff education, and treatment related to toxic exposures
Important: VetBenefitIQ is an independent educational site. We are not the U.S. Department of Veterans Affairs, and we are not affiliated with or endorsed by VA. This article is for education only—not legal, medical, or claims advice—and does not guarantee eligibility, approval, ratings, effective dates, or payments. Condition lists and rules on VA.gov can change; confirm current information on the official pages linked below.
What a “presumptive condition” means
To get a VA disability rating, your disability must connect to your military service. For many conditions, you need evidence that service caused the condition.
For some conditions, VA automatically assumes (or “presumes”) that your service caused the condition. VA calls these presumptive conditions. According to VA, a condition is considered presumptive when it is established by law or regulation.
If you have a presumptive condition, VA says you do not need to prove that your service caused the condition. You only need to meet the service requirements for that presumption (for example, serving in a covered location during a covered time period, plus other requirements that apply to your claim).
Presumption is not automatic approval of a claim or a specific rating. You still need a qualifying diagnosis, qualifying service where required, and a complete claim process. See VA’s explanation on the PACT Act page and burn pit / environmental hazards page.
Burn pit and toxic exposure presumptive cancers and illnesses
VA states that it has added more than 20 burn pit and other toxic exposure presumptive conditions based on the PACT Act. The lists below reflect what VA published on its PACT Act page as verified on October 1, 2026. These lists can change. Prefer VA’s current pages over any third-party summary.
Presumptive cancers (as listed by VA)
On VA’s PACT Act and your VA benefits page, these cancers are listed as now presumptive:
- Brain cancer
- Gastrointestinal cancer of any type
- Glioblastoma
- Head cancer of any type
- Kidney cancer
- Lymphoma of any type
- Melanoma
- Neck cancer of any type
- Pancreatic cancer
- Reproductive cancer of any type
- Respiratory (breathing-related) cancer of any type
VA’s burn pits and specific environmental hazards page also discusses related presumptive cancer categories. If wording differs across VA pages, follow the current official pages.
Presumptive illnesses (as listed by VA)
VA lists these illnesses as now presumptive:
- Asthma that was diagnosed after service
- Chronic bronchitis
- Chronic obstructive pulmonary disease (COPD)
- Chronic rhinitis
- Chronic sinusitis
- Constrictive bronchiolitis or obliterative bronchiolitis
- Emphysema
- Granulomatous disease
- Interstitial lung disease (ILD)
- Pleuritis
- Pulmonary fibrosis
- Sarcoidosis
If your condition is not listed, VA says you can still apply—but you will generally need more evidence to show how the condition connects to service.
Presumption of exposure: Gulf War and post-9/11 locations
If you served in certain locations and time periods, VA has determined that you had exposure to burn pits or other toxins. VA calls this a presumption of exposure.
On or after September 11, 2001
VA lists presumption of exposure for service in Afghanistan, Djibouti, Egypt, Jordan, Lebanon, Syria, Uzbekistan, Yemen, and the airspace above any of these locations.
On or after August 2, 1990
VA lists presumption of exposure for service in Bahrain, Iraq, Kuwait, Oman, Qatar, Saudi Arabia, Somalia, the United Arab Emirates (UAE), and the airspace above any of these locations.
On the environmental hazards page, VA also lists presumption of exposure on or after August 2, 1990, for service in the Arabian Sea, Gulf of Aden, Gulf of Oman, the Neutral Zone between Iraq and Saudi Arabia, the Persian Gulf, and the Red Sea.
Date note: Location and date rules above reflect VA.gov as verified on October 1, 2026. Confirm the current lists on VA before you rely on them for a claim.
Vietnam / Agent Orange additions under the PACT Act
Two new Agent Orange presumptive conditions
Based on the PACT Act, VA added these two Agent Orange presumptive conditions:
- High blood pressure (also called hypertension)
- Monoclonal gammopathy of undetermined significance (MGUS)
These are additions—not the full Agent Orange list. Review the fuller official list of Agent Orange presumptive cancers and illnesses here: Agent Orange exposure and disability compensation.
New Agent Orange presumptive locations added by PACT
VA states it added these five locations (with VA’s published date ranges) to the Agent Orange presumptive list:
- Any U.S. or Royal Thai military base in Thailand from January 9, 1962, through June 30, 1976
- Laos from December 1, 1965, through September 30, 1969
- Cambodia at Mimot or Krek, Kampong Cham Province from April 16, 1969, through April 30, 1969
- Guam or American Samoa, or in the territorial waters off Guam or American Samoa, from January 9, 1962, through July 31, 1980
- Johnston Atoll, or on a ship that called at Johnston Atoll, from January 1, 1972, through September 30, 1977
VA notes this is not the full list of Agent Orange presumptive locations (Republic of Vietnam service in covered periods and other locations remain important). Review eligibility on VA’s Agent Orange page.
New radiation presumptive locations added by PACT
VA also added these three response efforts to the radiation presumptive locations list:
- Cleanup of Enewetak Atoll, from January 1, 1977, through December 31, 1980
- Cleanup of the Air Force B-52 bomber carrying nuclear weapons off the coast of Palomares, Spain, from January 17, 1966, through March 31, 1967
- Response to the fire onboard an Air Force B-52 bomber carrying nuclear weapons near Thule Air Force Base in Greenland from January 21, 1968, to September 25, 1968
If you took part in any of these efforts, VA says it will presume radiation exposure. See also VA’s ionizing radiation exposure page.
Health care eligibility expansion and toxic exposure screening
Health care eligibility (high level)
VA states that you may be eligible to enroll in VA health care now—without needing to apply for disability benefits first—if you meet basic service and discharge requirements and any of these descriptions apply (from VA):
- You served in the Vietnam War, the Gulf War, Iraq, Afghanistan, or any other combat zone after 9/11, or
- You deployed in support of the Global War on Terror, or
- You were exposed to toxins or other hazards during military service at home or abroad
VA also publishes era-specific location and operation lists. Do not treat this article as a complete eligibility determination. Use the PACT page and VA’s health care eligibility guidance.
Toxic exposure screening
VA requires a toxic exposure screening for every Veteran enrolled in VA health care. According to VA:
- Enrolled Veterans receive an initial screening and a follow-up screening at least once every 5 years
- Eligible Veterans who are not enrolled can enroll and receive the screening
- The screening asks about exposures such as open burn pits and other airborne hazards, Gulf War-related exposures, Agent Orange, radiation, Camp Lejeune contaminated water, and other exposures
- VA then provides information about benefits, registry exams, and clinical resources you may need
Ask about screening at your next VA appointment or contact your local VA health facility. A screening is not the same as filing a disability claim.
How to pursue PACT-related disability benefits
If you have not filed yet for a presumptive condition
VA says you can file a new claim online, by mail, in person, or with help from a trained professional. Start with: How to file a VA disability claim.
For a broader educational walkthrough, see Where to Start With a VA Disability Claim.
If VA denied your claim in the past and the condition is now presumptive
VA says you can submit a Supplemental Claim, and VA will review your case again. You do not need to wait for VA to contact you first. Use the Supplemental Claim instructions linked from the PACT Act page.
If you already have a pending claim for a condition that became presumptive
VA says you generally do not need to do anything. If VA added your condition after you filed, VA will still consider it presumptive and will send a decision notice when review is complete.
Evidence that often matters (practical tip)
Practical tip (not a substitute for VA rules): Even with presumptive conditions, a clear diagnosis, service records showing qualifying locations/dates, and organized medical evidence still matter. Lay/buddy statements can help document what others observed—see How a Buddy Statement Actually Helps. Before you file, also review What Many Veterans Don’t Realize Before Filing a Claim.
Intent to File: what VA actually says (important correction)
Older short summaries sometimes told everyone to “always file VA Form 21-0966 first.” That oversimplifies VA’s current process.
Online disability filing can set Intent to File automatically
On VA’s how to file a claim page, VA states that if you file for disability compensation online, you do not need to notify VA of your intent to file separately. Your effective date can be set automatically when you start filling out the form online—before you submit it—when you use a verified account as VA describes.
VA’s Your intent to file a VA claim page similarly explains that signing in with an identity-verified account and starting certain forms online (including a disability compensation claim or a Supplemental Claim for disability) can automatically notify VA of your intent to file. For those forms, VA says you do not need to call or submit a separate intent-to-file form.
When a separate Intent to File (Form 21-0966) still matters
A separate Intent to File can still matter in other situations. VA’s filing page notes that if you plan to file for disability compensation using a paper form, you may want to submit an intent to file first so you have time to gather evidence while protecting a potential earlier start date (effective date).
You can notify VA of intent to file online, by phone, in person, or by mail using [VA Form 21-0966](https://www.va.gov/forms/21-0966/).
The 1-year window
After you notify VA of your intent to file, VA says you have 1 year to complete and file your claim. You can have only one active intent to file at a time for a given path VA describes. Some benefit types follow different rules—read VA’s intent-to-file page for your situation.
Bottom line: Do not assume everyone must mail Form 21-0966 before starting. If you are filing a disability claim online with a verified VA.gov account, starting that claim online may already reserve your potential effective date. If you are on a paper path—or another situation where VA says a separate ITF is needed—use Form 21-0966 or VA’s other intent-to-file methods.
More detail: Intent to File a VA Claim.
Getting help from an accredited representative
You can get help from an accredited attorney, claims agent, or Veterans Service Organization (VSO) representative. Use VA’s official finder: Find a VA-accredited representative.
VetBenefitIQ’s About page explains our educational role. We do not file claims for you and are not a VSO.
Quick checklist
- [ ] Read VA’s current PACT Act benefits overview
- [ ] Check whether your condition appears on VA’s current presumptive lists
- [ ] Compare your service locations and dates to VA’s presumption-of-exposure lists
- [ ] If previously denied for a now-presumptive condition, consider a Supplemental Claim per VA instructions
- [ ] If filing disability online with a verified account, understand Intent to File may be set automatically when you start the claim—do not assume you must always file 21-0966 first
- [ ] If filing by paper, review whether a separate Intent to File (21-0966) fits your path
- [ ] Ask about toxic exposure screening if you are enrolled (or eligible to enroll) in VA health care
- [ ] Consider help from an accredited representative / VSO
Official resources used for this article
- The PACT Act and your VA benefits (VA page last updated June 2, 2026; content verified for this article on October 1, 2026)
- Exposure to burn pits and other specific environmental hazards
- Agent Orange exposure and disability compensation
- Ionizing radiation exposure
- How to file a VA disability claim
- Your intent to file a VA claim
- VA Form 21-0966 (Intent to File)
- Find a VA-accredited representative
Rules, lists, forms, and procedures can change. Confirm current instructions on VA.gov or with an accredited representative before you act.
Disclaimer
This content is for educational purposes only and is not legal, medical, or claims advice. Use of VetBenefitIQ tools or articles does not guarantee eligibility, approval, ratings, effective dates, or any specific outcome. VetBenefitIQ is not affiliated with, endorsed by, or operated by the U.S. Department of Veterans Affairs. For official guidance on your situation, contact VA or an accredited representative.