GERD and VA Disability: Secondary Condition Strategy

GERD shows up in a lot of VA files, but it rarely starts as the main claim. Most of the time it shows up after something else: PTSD meds, chronic pain meds, weight gain from limited mobility, or years of NSAIDs wrecking your stomach.

The VA almost never connects those dots automatically. If you don’t claim GERD as a secondary condition, they usually won’t either.

This is where a lot of veterans leave money on the table.

Why GERD Is Common in VA Disability Claims

GERD (gastroesophageal reflux disease) happens when stomach acid repeatedly flows back into the esophagus. That’s the medical definition. What veterans usually notice first is:

• Constant heartburn
• Acid reflux after eating
• Chest pain or throat burning
• Difficulty swallowing
• Regurgitation when lying down
• Chronic cough or throat irritation

Now add common service-connected conditions into the mix.

Back injuries lead to daily NSAID use. PTSD leads to SSRIs and other medications. Knee injuries limit exercise and cause weight gain.

All three are known contributors to GERD.

The VA will rate GERD. But they usually only do it if someone explicitly claims it.

GERD VA Rating Basics

The VA typically rates GERD under Diagnostic Code 7346 (Hiatal Hernia). GERD doesn’t have its own diagnostic code, so this is the closest match.

The ratings look like this:

• 10% — Two or more symptoms like heartburn, regurgitation, or swallowing difficulty
• 30% — Persistent symptoms with chest pain, regurgitation, and difficulty swallowing that affect overall health
• 60% — Severe symptoms like vomiting, significant weight loss, bleeding, or anemia

Most veterans land in the 10%–30% range.

That might not sound huge. But secondary conditions stack onto your combined rating.

A 30% GERD rating added to an existing 70% PTSD rating can push someone to 80% combined. Sometimes higher depending on other conditions.

The Secondary Service Connection Strategy

The VA allows disabilities to be service-connected in three ways:

• Direct service connection
• Presumptive service connection
• Secondary service connection

GERD claims almost always succeed through the third option.

You’re basically telling the VA:

“My service-connected condition caused or aggravated this new condition.”

Common GERD secondary connections include:

• PTSD (medications or stress response)
• Back or joint injuries requiring NSAIDs
• Migraines treated with medication
• Sleep apnea linked with reflux symptoms
• Weight gain from orthopedic limitations

The VA sees these connections regularly. But they still require medical evidence.

Evidence That Makes a GERD Claim Work

VA raters look for three pieces of evidence.

• A current GERD diagnosis
• An existing service-connected condition
• A medical nexus linking the two

Miss one of these and the claim usually fails.

1. Diagnosis

You need GERD documented in your medical records.

This can come from:

• VA medical records
• Private gastroenterologist visits
• Primary care notes listing GERD or reflux
• Prescriptions like omeprazole, pantoprazole, or famotidine

The VA often treats long‑term acid reflux medication as evidence of GERD.

2. A Service-Connected Condition That Could Cause It

This is the anchor of the claim.

Some of the strongest connections the VA accepts include:

• PTSD → medication side effects
• Back/knee injuries → chronic NSAID use
• Orthopedic injuries → weight gain → reflux
• Migraines → medication irritation of the stomach

If your GERD started after treatment began for a service‑connected condition, that timeline matters.

3. A Nexus Letter

This is the most overlooked part.

A nexus letter is a medical opinion explaining the connection between two conditions.

It should include:

• The doctor's credentials
• Review of your medical records
• Scientific reasoning linking the conditions
• The phrase “at least as likely as not”

Without that phrasing, VA raters often reject the opinion.

VA Form 21‑4138 can also help here. That’s the Statement in Support of Claim where you explain the timeline of symptoms.

Example: “I began daily NSAID medication for my service‑connected lumbar strain in 2018. Within a year I developed persistent reflux and began prescription omeprazole through the VA.”

How to File a GERD Secondary Claim

The actual filing process is simple. The evidence gathering is the harder part.

1. File VA Form 21‑526EZ online through VA.gov
2. List the condition as “GERD secondary to [service‑connected condition]”
3. Upload medical records and nexus letter
4. Submit a personal statement (VA Form 21‑4138)
5. Attend the C&P exam if scheduled

After filing, the VA usually schedules a Compensation & Pension exam within 4–10 weeks.

The examiner will ask about symptoms like:

• Heartburn frequency
• Swallowing difficulty
• Regurgitation
• Sleep disturbance from reflux
• Vomiting or nausea

Answer honestly. Don’t downplay symptoms.

Common Reasons GERD Claims Get Denied

The VA denies a lot of these. Usually for fixable reasons.

• No formal GERD diagnosis
• No nexus linking GERD to the service-connected condition
• The VA examiner says the connection is “less likely than not”
• Symptoms documented but not severe enough for a rating

If that happens, veterans can file a Supplemental Claim using VA Form 20‑0995 with new evidence.

A stronger nexus letter often flips the decision.

How GERD Affects Your Combined Rating

The VA uses a combined ratings table, not simple math.

Example:

70% PTSD + 30% GERD = 79% combined → rounded to 80%

That difference changes monthly compensation.

For a single veteran in 2025:

• 70% rating ≈ about $1,700/month
• 80% rating ≈ about $2,000/month

That’s roughly $3,600 more per year.

Secondary conditions are often what push veterans across those thresholds.

One Thing You Can Do Today

Check your medication history.

If you've been taking any of these long‑term for a service‑connected condition:

• Ibuprofen
• Naproxen
• Meloxicam
• Diclofenac
• High‑dose pain relievers

Look at your VA medical records in MyHealtheVet and search for:

• GERD
• Acid reflux
• Heartburn
• Omeprazole
• Pantoprazole

If those show up consistently, you may already have the documentation needed for a secondary claim.

Tracking Evidence Makes This Much Easier

VA claims turn into paperwork chaos fast.

Medical visits, prescriptions, C&P exams, decision letters — it adds up.

Some veterans track everything manually. Others use tools like ClaimDuty to keep evidence, timelines, and claim stages organized so nothing gets lost during the process.

When GERD Gets More Serious

For some veterans, GERD isn’t just heartburn.

Severe cases can lead to:

• Esophagitis
• Barrett’s esophagus
• Chronic vomiting
• Anemia from bleeding
• Significant weight loss

Those symptoms move ratings closer to the 60% level under Diagnostic Code 7346.

If symptoms escalate, file for an increased rating using VA Form 21‑526EZ.

The VA only pays for what’s documented. If your records don’t show the severity, the rating won’t reflect it.