To service connect GERD, a veteran must show the VA three things: a current diagnosis of gastroesophageal reflux disease, an in-service event, injury, or condition, and a medical link between the two. That link can be built along one of three pathways — direct service connection, secondary service connection to an already service-connected condition, or a toxic exposure pathway under the PACT Act.
The Three Pathways
Direct Service Connection
Direct service connection applies when your GERD began during active duty or was caused by something that happened in service. Service treatment records showing acid reflux complaints, an upper GI workup, or prescriptions for proton pump inhibitors while on active duty support this path directly.
You don’t have to have been formally diagnosed before discharge. VA regulations allow service connection for a disease diagnosed after separation as long as the evidence, taken as a whole, shows the disease began in service.1eCFR. 38 CFR 3.303 – Principles Relating to Service Connection That matters for GERD, because reflux often develops gradually and many veterans never sought formal treatment while deployed.
Secondary Service Connection
Secondary service connection is the most common route for GERD, and it works when your reflux developed because of another condition the VA already rates. The typical scenario: long-term use of NSAIDs like ibuprofen, naproxen, or meloxicam for a service-connected joint or back injury. Medical literature identifies these drugs as an independent risk factor for GERD, and VA examiners have acknowledged the link.2Board of Veterans’ Appeals. BVA Decision Regarding Service Connection for GERD Secondary to NSAID Use
Secondary claims come in two forms. Under proximate cause, you argue a service-connected condition directly caused your GERD. Under aggravation, you argue a service-connected condition made pre-existing GERD worse. The aggravation route requires medical evidence of how severe the GERD was before the aggravation began, because the VA only compensates for the additional severity attributable to the service-connected condition.3eCFR. 38 CFR 3.310 – Disabilities That Are Proximately Due to, or Aggravated by, Service-Connected Disease or Injury
Primary conditions that commonly lead to secondary GERD claims include knee and foot disabilities requiring chronic pain medication, lumbar spine conditions, PTSD (which can independently affect digestive function), and traumatic brain injury. If you take daily medication for any service-connected condition, check whether gastrointestinal side effects are listed.
The Toxic Exposure Pathway
GERD is not on any VA presumptive list. It doesn’t qualify under Agent Orange, Gulf War illness, or burn pit presumptions. The VA treats conditions like irritable bowel syndrome as presumptive for Gulf War veterans, but GERD is not classified as a functional gastrointestinal disorder for that purpose.
The PACT Act still helps. If you have a current GERD diagnosis and evidence that you participated in a toxic exposure risk activity (TERA) during service, the VA is required by law to schedule a medical exam and obtain a nexus opinion on whether your GERD is at least as likely as not related to that exposure.4GovInfo. 38 USC 1168 – Medical Nexus Examinations for Toxic Exposure Risk Activities TERA covers service in Southwest Asia, burn pit exposure, Agent Orange, contaminated water at Camp Lejeune, and other qualifying scenarios. Approval isn’t guaranteed, but the VA has to develop evidence on the connection rather than leaving that burden on you.
Evidence That Actually Wins the Claim
Medical Records
Pull every record that documents your GERD from both VA and private providers: diagnosis, symptom history, treatment timeline, and current severity. If you had any GI complaints during service, your service treatment records are essential — request them from the National Personnel Records Center if you don’t already have copies.
For the diagnosis itself, the VA accepts clinical evidence of typical reflux symptoms that respond to treatment with proton pump inhibitors, histamine receptor blockers, or antacids. An upper endoscopy showing inflammation, ulcers, or strictures carries significant weight.5Veterans Benefits Administration. Esophageal Conditions Disability Benefits Questionnaire
A Nexus Letter
A nexus letter is a written medical opinion from a doctor stating that your GERD is connected to your service or to a service-connected condition. Most GERD claims are won or lost here. A strong nexus letter includes a confirmed diagnosis, a review of your service treatment records and military history, a clear explanation of the medical reasoning, and references to supporting medical literature. The doctor should use the VA’s standard of proof, stating whether it is “at least as likely as not” (50 percent or greater probability) that the connection exists.
For secondary claims, the letter should name the service-connected condition, explain the medical mechanism by which it caused or aggravated the GERD, and cite research supporting that mechanism. A letter that says “GERD is related to service” without explaining why won’t hold up against a negative C&P exam opinion.
The Disability Benefits Questionnaire
The Esophageal Conditions DBQ is a standardized form your doctor can fill out to document your GERD symptoms in the exact format VA raters use. Having your private physician complete this form before you file gives the VA detailed evidence in the structure it already understands. The DBQ covers medical history, current symptoms, treatment requirements, and functional impact.5Veterans Benefits Administration. Esophageal Conditions Disability Benefits Questionnaire
Service Records and Lay Statements
Your DD214 establishes service dates, duty stations, and military occupational specialty.6National Archives. DD Form 214 Discharge Papers and Separation Documents For toxic exposure claims, records showing deployment to specific theaters are essential to establish TERA participation.
Lay statements fill gaps the medical record can’t. A buddy who remembers you reaching for antacids during deployment, or a spouse who noticed your reflux worsening after you started pain medication for a service-connected injury, gives the VA firsthand evidence it must consider. Submit these on VA Form 21-10210.7Veterans Affairs. Evidence Needed for Your Disability Claim
File an Intent to File First
Before you spend months gathering nexus letters, submit an Intent to File. It sets a potential effective date for your benefits. If the claim is later approved, retroactive payments run back to the date the Intent to File was received rather than the date you submitted the completed application. You then have one full year to build the evidence and file the actual claim.8Veterans Affairs. Your Intent to File a VA Claim
You can submit an Intent to File online through VA.gov, by calling the VA at 800-827-1000, or by mailing VA Form 21-0966. It takes minutes and costs nothing. Only one Intent to File can be active at a time, so submit it as soon as you decide to pursue the claim.
Submitting the Claim
The claim itself goes in on VA Form 21-526EZ, the Application for Disability Compensation and Related Compensation Benefits.9Veterans Affairs. About VA Form 21-526EZ Three ways to submit:
- Online through VA.gov, where you can upload supporting documents and get a digital timestamp.
- By mail to the Department of Veterans Affairs, Claims Intake Center, PO Box 4444, Janesville, WI 53547-4444. Use certified mail for proof of delivery.
- In person at a VA Regional Office.
If you submit all your evidence with the initial application and certify that nothing else is outstanding, the VA processes it under the Fully Developed Claims program, which typically produces faster decisions. If the VA later determines additional records are needed, your claim shifts to the standard track with no penalty.10Veterans Affairs. Fully Developed Claims Program
An accredited Veterans Service Organization (VSO) representative can help prepare and submit the claim at no cost. Appoint one with VA Form 21-22.11U.S. Department of Veterans Affairs. Get Help from a VA Accredited Representative or VSO
What Happens at the C&P Exam
After the claim is filed, the VA may schedule a Compensation and Pension exam. It isn’t automatic. If enough medical evidence is already on file, the VA can decide without one.12Veterans Affairs. VA Claim Exam (C&P Exam) Most GERD claims get one anyway.
The examiner will ask when symptoms began, what daily medications you take, and how the condition affects your work and daily life. For GERD, the exam evaluates difficulty swallowing, any documented history of esophageal narrowing, whether you’ve needed procedures to widen the esophagus, and whether you experience aspiration, malnutrition, or significant weight loss.5Veterans Benefits Administration. Esophageal Conditions Disability Benefits Questionnaire
The examiner also gives an opinion on whether your GERD is connected to service, and that opinion often outweighs everything else in the file. Be honest and thorough. Don’t minimize your symptoms, and don’t exaggerate. Describe your worst days, not just an average one. Name your medications and dosages. If GERD disrupts sleep, causes missed work, or limits what you can eat, say so.
How GERD Is Rated in 2026
The VA overhauled its digestive rating schedule effective May 19, 2024. GERD now has its own diagnostic code, DC 7206, replacing the old practice of rating it under DC 7346 (hiatal hernia).13Federal Register. Schedule for Rating Disabilities: The Digestive System The new criteria focus almost entirely on esophageal narrowing (stricture) and how severe it is.
- 0 percent: documented history of GERD but no daily symptoms and no need for daily medications.
- 10 percent: documented esophageal narrowing requiring daily medications to control difficulty swallowing, with no other active symptoms. $180.42 per month in 2026.
- 30 percent: recurring esophageal narrowing causing difficulty swallowing and requiring widening procedures no more than twice per year. $552.47 per month.
- 50 percent: recurring or treatment-resistant esophageal narrowing requiring widening procedures three or more times per year, steroid-assisted widening at least once per year, or stent placement. $1,132.90 per month.
- 80 percent: recurring or treatment-resistant esophageal narrowing with aspiration, malnutrition, or substantial weight loss, requiring surgical correction or a feeding tube. $2,102.15 per month.
All findings above 0 percent must be documented by imaging or endoscopy, such as a barium swallow, CT scan, or upper endoscopy.14eCFR. 38 CFR 4.114 – Schedule of Ratings, Digestive System Compensation rates reflect a single veteran with no dependents; rates increase with dependents at 30 percent and above.15Veterans Affairs. Current Veterans Disability Compensation Rates
One consequence of the stricture-based criteria: veterans with significant daily reflux symptoms but no documented esophageal narrowing may receive a 0 percent rating under DC 7206. If your GERD presents in ways that don’t fit these categories, the C&P examiner and rating official have some flexibility to evaluate the condition by analogy to a closely related code. A knowledgeable VSO representative or accredited attorney can matter here.
If the VA Denies the Claim
A denial isn’t the end. You have three options.16Veterans Affairs. Choosing a Decision Review Option
- A Supplemental Claim, when you have new and relevant evidence the VA didn’t previously consider. A stronger nexus letter, additional medical records, or a private medical opinion can qualify. This is often the best option after a GERD denial because it directly addresses what the initial decision found lacking.
- A Higher-Level Review, when you believe the VA made an error on the existing evidence. A more senior reviewer looks at the same file; no new evidence is accepted.
- A Board Appeal, sending the case to a Veterans Law Judge. You can choose direct review, submit additional evidence, or request a hearing.
Higher-Level Reviews and Board Appeals must be filed within one year of the date on the decision letter. Miss that window and a Supplemental Claim with new evidence is what remains. For most denied GERD claims, obtaining a stronger nexus letter or additional diagnostic testing before filing a Supplemental Claim tends to work better than asking a higher-level reviewer to reweigh the same evidence.