Due to the fact that the veteran is having multiple symptoms within this category, The VA could actually rate him higher with a 60% rating. This of course does not mean they will.
These are the criteria for each rating: GERD.
60 percent – the veteran experiences “pain, vomiting, material weight loss and hematemesis or melena with moderate anemia; or other symptom combinations productive of severe impairment of health.”
30 percent – the veteran experiences “persistently recurrent epigastric distress with dysphagia, pyrosis, and regurgitation, accompanied by substernal or arm and shoulder pain, productive of considerable impairment of heath.”
10 percent – the veteran has two or more symptoms of the 30 percent rating, but less severe.
4.7 Higher of two evaluations.
Where there is a question as to which of two evaluations shall be applied, the higher evaluation will be assigned if the disability picture more nearly approximates the criteria required for that rating. Otherwise, the lower rating will be assigned.