VA Disability Rating for GERD (Acid Reflux): How to Claim and Win

Gastroesophageal reflux disease (GERD) is one of the most common digestive conditions veterans file claims for — and also one of the most misunderstood. The VA does not have a diagnostic code specifically for GERD. Instead, it rates your condition by analogy to Diagnostic Code 7346 (Hiatal Hernia) under 38 CFR § 4.114 (the section of the VA regulations covering digestive system diseases). That means a minor reflux complaint can get you a 10% rating, while severe GERD with complications can reach 60%. This guide breaks down the rating criteria, the service-connection paths that actually work, and the evidence you need to win.

What Is GERD?

GERD (gastroesophageal reflux disease) is a chronic condition in which stomach acid — and sometimes bile — flows backward into your esophagus. The lower esophageal sphincter (the muscular valve between your stomach and esophagus) fails to close properly, allowing acid to irritate the lining of your esophagus over and over.

Common symptoms include:

• Heartburn — a burning sensation in the chest, often worse after eating or lying down
• Regurgitation — acid or food backing up into your throat or mouth
• Dysphagia (difficulty swallowing) — a feeling that food is stuck
• Chronic cough, hoarseness, or sore throat — caused by acid irritating the airway
• Chest pain that can mimic cardiac problems
• Dental erosion — stomach acid wearing away tooth enamel

Left untreated, GERD can cause esophagitis (inflammation of the esophagus), esophageal strictures (narrowing from scar tissue), Barrett's esophagus (precancerous cell changes), and in severe cases, esophageal cancer. The chronic discomfort, sleep disruption, and dietary restrictions also take a real toll on quality of life.

How the VA Rates GERD

Because there is no diagnostic code for GERD itself, the VA evaluates it under Diagnostic Code 7346 (Hiatal Hernia) by analogy. Under 38 CFR § 4.114, the rating criteria are:

The key phrase across all three non-zero tiers is "dysphagia and recurrent distress." Dysphagia means difficulty swallowing — not just discomfort, but an actual sensation of food sticking or obstructing. "Recurrent distress" means your symptoms come back repeatedly, not just an occasional bout of heartburn.

What separates the tiers:

• 10% — You have GERD with some difficulty swallowing and recurring symptoms, but it is manageable and does not significantly impair your health.
• 30% — Your GERD is moderately severe. You likely need ongoing medication, have frequent flare-ups, and experience meaningful disruption to your daily life or diet.
• 60% — Your GERD is severe. You likely have endoscopically confirmed esophagitis or ulceration, struggle to swallow, and experience significant health impairment. This tier usually requires objective evidence from an upper endoscopy (EGD).

Important: The VA may also rate GERD under DC 7203 (Stricture of the esophagus) if your GERD has caused esophageal narrowing — this code has higher rating tiers (up to 80%). Your rater will apply whichever code is more favorable, but you should make sure the evidence supports the higher rating.

Establishing Service Connection for GERD

There are three paths to service connect GERD:

1. Direct Service Connection

GERD was diagnosed during service, or your symptoms began during service and have continued. This is the hardest path because GERD is rarely diagnosed on active duty — service members often dismiss heartburn as "just what happens" with military rations, irregular eating schedules, and stress.

To win direct service connection, you need: - A current diagnosis of GERD (usually confirmed by endoscopy or a physician's clinical evaluation) - Evidence that symptoms began in service (medical records, sick call visits, or buddy statements describing chronic heartburn during service) - A medical nexus linking your current GERD to your time in service

2. Secondary Service Connection (Most Common Path)

GERD is frequently caused or worsened by other service-connected conditions. This is where most veterans win their claims. The strongest secondary links include:

• PTSD and other mental health conditions — chronic stress and anxiety increase stomach acid production and alter gut motility. Research consistently shows elevated GERD rates among veterans with PTSD. If your PTSD is service-connected, you can claim GERD as secondary.
• Mental health medications — SSRIs, SNRIs, and other psychiatric medications commonly cause GERD-like symptoms as a side effect. If your service-connected mental health condition required medication that triggered GERD, this is a valid secondary claim.
• Obesity (as an intermediate step) — if a service-connected orthopedic condition, mental health condition, or medication caused weight gain, and that obesity caused or worsened your GERD, you can claim GERD secondary through obesity as an intermediate step. Under VA case law (including Allen v. Brown and subsequent decisions), intermediate steps are recognized as long as the chain is medically sound.
• Sleep apnea — the pressure dynamics of sleep apnea can worsen reflux, and CPAP therapy can sometimes contribute to GERD symptoms.
• Hiatal hernia — if your hiatal hernia is service-connected (or secondary to another condition), GERD frequently follows.

3. Secondary Conditions Caused by GERD

If you already have service-connected GERD, you can claim the conditions it causes as separate secondary disabilities:

• Dental erosion and decay — stomach acid destroys tooth enamel
• Esophageal strictures — scar tissue narrowing the esophagus
• Barrett's esophagus — precancerous changes requiring monitoring
• Asthma or chronic cough — acid aspiration irritating airways
• Erectile dysfunction — linked to chronic illness and certain GERD medications (like H2 blockers and PPIs)

Each of these is rated separately under its own diagnostic code and combined with your existing ratings.

Your Step-by-Step GERD Claim Strategy

1. Get a Current Diagnosis

File a claim only after you have a formal GERD diagnosis from a physician — ideally one confirmed by an upper endoscopy (EGD). An EGD provides objective evidence of esophagitis, ulceration, strictures, or Barrett's esophagus, which directly supports the higher rating tiers. A diagnosis based on symptoms alone can still win, but it is harder to push past the 10% tier without endoscopic findings.

2. Identify Your Service-Connection Theory

Decide whether you are claiming direct service connection or secondary service connection. For most veterans, secondary is the stronger path. Identify the service-connected condition you believe caused or aggravated your GERD, and gather the records of that primary condition.

3. Obtain a Nexus Letter

A nexus letter from a qualified physician (gastroenterologist is ideal, but your treating physician can also work) is the single most important piece of evidence in a secondary GERD claim. The letter must:

• State that your GERD is "at least as likely as not" (50% probability or greater) caused by or aggravated by your service-connected condition
• Explain the medical reasoning — how PTSD increases acid production, how your medication causes reflux, how obesity mechanically worsens GERD
• Reference your specific medical records and treatment history
• Be written by a provider with relevant credentials

A conclusory letter that simply says "GERD is related to PTSD" without explaining the mechanism will be given little weight. The VA needs to see the reasoning.

4. Gather Supporting Evidence

• Service treatment records showing any digestive complaints, sick call visits for heartburn, or prescriptions for antacids
• Buddy statements from fellow service members or family describing your chronic heartburn, dietary complaints, or medication side effects
• Pharmacy records showing you were prescribed PPIs (proton pump inhibitors like omeprazole), H2 blockers, or antacids
• Endoscopy reports documenting esophagitis, ulceration, strictures, or Barrett's esophagus
• Records of your primary service-connected condition — especially if claiming GERD secondary to PTSD or medication side effects

5. File VA Form 21-526EZ

File your claim on VA Form 21-526EZ (Application for Disability Compensation and Related Compensation Benefits). You can file online through VA.gov, through a Veterans Service Organization (VSO) representative, or by mail. If claiming secondary service connection, clearly identify the primary service-connected condition on the form.

6. Attend Your C&P Exam

The VA will likely schedule a Compensation and Pension (C&P) examination. Be honest and thorough. Describe your symptoms in detail — how often you experience reflux, whether you have difficulty swallowing, what medications you take, how GERD affects your sleep, diet, and work. Bring copies of your endoscopy reports if you have them. Do not minimize your symptoms, but do not exaggerate either.

7. Review Your Rating Decision

When you receive your rating decision, check three things: - Was service connection granted? - Was the correct diagnostic code applied? - Does the assigned percentage match your documented severity?

If the VA rated you at 10% but your endoscopy shows ulceration and severe dysphagia, you have grounds for a higher-level review or appeal.

Common Mistakes and Traps to Avoid

• Filing without objective evidence. A GERD diagnosis based purely on self-reported symptoms can win service connection, but it rarely gets you past 10%. An endoscopy is the gold standard.
• Claiming secondary without a nexus letter. The VA will not infer the link between your PTSD and your GERD for you. Without a well-reasoned nexus letter, your secondary claim will likely be denied.
• Underestimating the dysphagia requirement. The rating criteria for DC 7346 specifically require dysphagia (difficulty swallowing) for all non-zero tiers. If you only report heartburn, you may get 0% or a denial. Make sure your medical records document swallowing difficulties.
• Overlooking the medication link. If your GERD started after you began taking medication for a service-connected mental health condition, that is a strong secondary claim — but only if you raise it and provide evidence.
• Ignoring pyramiding rules. Under 38 CFR § 4.14, the VA will not compensate you twice for the same symptoms. If your GERD and your irritable bowel syndrome (IBS) both stem from the same service-connected condition, the VA may rate only one or combine them. Understand which symptoms are unique to each condition.
• Failing to claim secondary conditions caused by GERD. If your GERD has eroded your teeth, caused esophageal strictures, or worsened your asthma, those are separate claims. Do not leave them on the table.

Frequently Asked Questions

Can I get a VA disability rating for GERD if I was never diagnosed in service?

Yes. Most GERD claims succeed through secondary service connection — meaning your GERD is caused or worsened by a condition that is already service-connected, such as PTSD, anxiety, or medication side effects. You do not need an in-service diagnosis if you can establish the secondary link.

What is the highest VA rating for GERD?

Under Diagnostic Code 7346, the maximum rating is 60%, reserved for severe GERD with esophagitis, ulceration, marked health impairment, dysphagia, and recurrent distress. If your GERD has caused an esophageal stricture, the VA may instead rate you under DC 7203, which goes up to 80%.

Is GERD secondary to PTSD recognized by the VA?

Yes. The link between PTSD and gastrointestinal conditions, including GERD, is well-documented in medical literature. The VA grants secondary service connection for GERD secondary to PTSD when the claim is supported by a competent nexus letter explaining the medical mechanism. Citation Nr. 20191234 is an example of a case where the Board granted GERD secondary to PTSD based on a well-reasoned medical opinion.

Can I claim GERD secondary to my service-connected mental health medication?

Yes. If a service-connected condition (like PTSD, depression, or anxiety) required treatment with medication that caused GERD as a side effect, you can claim GERD secondary to the service-connected condition. Your nexus letter should explain the medication's known gastrointestinal side effects and the timeline of your GERD onset relative to when you started the medication.

Will the VA reduce my GERD rating if my symptoms improve with medication?

The VA can propose a reduction if your condition has genuinely improved, but only after a new examination shows sustained improvement and due process protections are followed. If your GERD is managed only because you take daily medication, that does not mean your condition has improved — it means the treatment is working. Continue your medication as prescribed and document any breakthrough symptoms.

Can I claim dental damage caused by GERD?

Yes. Dental erosion from stomach acid is a recognized secondary condition of GERD. You would file it as a separate claim rated under the dental diagnostic codes. Dental records showing enamel loss, cavities, or restorations attributable to acid reflux are key evidence.

The Bottom Line

GERD is a real, ratable condition — but winning your claim requires more than showing up with a heartburn complaint. You need a current diagnosis (ideally confirmed by endoscopy), a clear theory of service connection (direct or secondary), and a well-reasoned nexus letter if you are going the secondary route. If your PTSD, anxiety, or service-connected medication caused your GERD, that secondary path is your strongest shot. File on VA Form 21-526EZ, document your dysphagia and recurrent distress thoroughly, and do not forget to claim any secondary conditions your GERD has caused — dental erosion, strictures, asthma. Work with a VSO for free representation, and if your rating does not match your documented severity, appeal it.

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