If you're dealing with acid reflux, heartburn, or stomach pain on top of your PTSD symptoms, you're not imagining a connection. Thousands of veterans have successfully filed secondary service connection claims linking GERD (gastroesophageal reflux disease) to PTSD — and the VA recognizes this as a legitimate medical relationship. Here's exactly what you need to know to build a strong claim and get the rating you've earned.
This guide walks through the current VA rating for GERD secondary to PTSD, the updated diagnostic code, and how to put together the evidence — including a nexus letter and personal statement — that actually moves the needle with a claims examiner.
How Is GERD Associated With PTSD?
This is the question every veteran asks first, and it's a fair one. The medical link isn't just theoretical — it's well documented. Chronic stress and hypervigilance from PTSD trigger the body's fight-or-flight response repeatedly, which increases stomach acid production and disrupts normal digestive function. Over time, this can lead to or worsen GERD.
There are several recognized pathways connecting the two conditions:
- Stress-induced acid reflux: Chronic anxiety and hyperarousal increase cortisol and stomach acid secretion, weakening the esophageal sphincter over time.
- Medication side effects: SSRIs, SNRIs, and other psychiatric medications commonly prescribed for PTSD list GERD, nausea, and acid reflux as documented side effects.
- Sleep disruption: PTSD-related insomnia and nightmares often lead to lying down shortly after eating, poor eating schedules, and increased reflux episodes.
- Coping behaviors: Increased caffeine, alcohol, tobacco use, and stress-eating — all common secondary effects of PTSD — are known GERD aggravators.
This same medical logic applies to other secondary claims veterans frequently file alongside GERD, including VA rating for IBS secondary to PTSD and VA rating for GERD secondary to anxiety, since anxiety disorders trigger the same physiological stress response.
GERD Diagnostic Code 7206 Rating Criteria
The VA rates GERD under 38 CFR § 4.114, and in May 2024 the VA updated its digestive system rating schedule. GERD now falls under Diagnostic Code 7206, which replaced the older, vaguer DC 7346 (hiatal hernia) that examiners previously used by analogy.
Under the current DC 7206 rating criteria, GERD is rated based on documented symptoms and their frequency/severity:
- 0%: Documented GERD with symptoms that do not require continuous treatment
- 10%: Symptoms controlled by continuous medication
- 30%: Persistent, recurrent symptoms — such as epigastric distress, dysphagia, pyrosis (heartburn), regurgitation, substernal or arm/shoulder pain — occurring more than four times per year, lasting more than a day at a time
- 50%: Same symptoms as above but with associated substantial weight loss, hematemesis, or melena, or with moderate anemia
- 80% (highest VA rating for acid reflux): Severe symptoms with material weight loss and other health impairment, or symptoms of such severity as to be considered totally incapacitating
The highest VA rating for acid reflux under this code is 80%, but most veterans with moderate, symptomatic GERD are rated between 10% and 30%.
How to Get a 30% Rating for GERD
Getting to that 30% threshold requires more than just a diagnosis — you need documentation that proves frequency and severity. Here's how to build that case:
- Track your symptoms in a log. Note dates, severity, and duration of heartburn, regurgitation, chest pain, or trouble swallowing. VA raters respond well to concrete frequency data ("occurs 2-3 times weekly, lasting several hours").
- Get consistent treatment records. Continuous use of medications like omeprazole, famotidine, or Protonix strengthens your claim and shows the condition isn't occasional.
- Request a Disability Benefits Questionnaire (DBQ) from your treating physician or during your Compensation & Pension (C&P) exam — make sure it captures all applicable DC 7206 symptoms, not just "heartburn."
- Submit a personal statement describing how PTSD symptoms (nightmares, hypervigilance, medication use) directly correlate with when your GERD flares up.
Building a GERD Secondary to PTSD Nexus Letter
The single most important document in a secondary service connection claim is the nexus letter — a medical opinion stating it is "at least as likely as not" (50% or greater probability) that your GERD was caused or aggravated by your service-connected PTSD.
A strong GERD secondary to PTSD nexus letter should include:
- The physician's credentials and review of your claims file (C-file)
- A clear medical rationale connecting PTSD symptoms (hyperarousal, medication side effects, sleep disruption) to GERD onset or worsening
- Reference to current medical literature on stress-related GI disorders
- The specific "at least as likely as not" language the VA requires
Buddy statements from family members or fellow service members who witnessed your stress levels, eating habits, or medication struggles can also reinforce your timeline of symptoms. Many veterans researching "GERD secondary to PTSD Reddit" threads find that a well-documented nexus letter, paired with personal statements, is what separates approved claims from denied ones.
Top Secondary VA Claims for PTSD
GERD is just one of several conditions commonly filed as secondary to PTSD. If you're building out your claim, consider whether these apply to you as well:
- VA rating for IBS secondary to PTSD — irritable bowel syndrome triggered by chronic stress
- VA rating for GERD secondary to anxiety — often overlapping with PTSD-related claims
- VA rating for ED secondary to PTSD — erectile dysfunction linked to psychiatric medications and psychological stress
- Sleep apnea secondary to PTSD
- Hypertension secondary to PTSD
- Migraines secondary to PTSD
Filing these together, when medically supported, can significantly increase your combined disability rating — and your monthly compensation.
Preparing for your C&P exam is just as important as the paperwork. Examiners will ask about symptom frequency, triggers, and how your GERD affects daily functioning — so practicing clear, honest, specific answers ahead of time matters. If you want structured help organizing your evidence, generating a personalized nexus letter outline, or prepping for your C&P exam questions, the claims guidance tool at VA Claims Coach walks you through it step by step using your own symptom history.
Final Thoughts Before You File
Secondary conditions like GERD are frequently underrated or denied simply because the medical connection isn't clearly documented. You served, and the resulting toll on your body deserves to be recognized fully and fairly. With the right evidence — a solid nexus letter, consistent treatment records, and a clear personal statement — a 30% or higher rating for GERD secondary to PTSD is well within reach.