Claim Raven explanation
What this means
This section defines weight loss and nutrition terms used in the digestive rating schedule. It distinguishes levels of involuntary weight loss and addresses the baseline and functional circumstances used in those definitions.
A single weight reading does not show the duration or cause of a change. The relationship to the digestive condition, the period involved, and effects on self-care or work can matter under the definitions.
How this helps your claim
This helps you review whether the medical record actually supports a weight-related criterion. Keep following your care plan; changing diet or treatment to meet a rating requirement is not appropriate.
What to check in your records
Use your decision, examination reports, and relevant records to check the following points.
- Locate dated weight measurements and the relevant baseline history.
- Find the clinician's explanation of involuntary loss or nutritional difficulty.
- Review the duration and documented effects on activity, food intake, or self-care.
Compare the weight trend with the defined baseline
A meaningful weight-loss assessment uses the relevant baseline, amount of change and duration. One low reading can reflect a different situation from sustained involuntary loss. Keep dated measurements and the medical explanation for the change together.
The digestive condition's relationship to nutrition and functioning also matters under the applicable definitions. Intentional dieting and involuntary weight loss should not be silently treated as the same fact. Use the terms in the current dated schedule rather than an older article's unsupported threshold.
Does any drop on the scale establish the listed severity?
No. The definition includes more than a comparison between two chosen numbers. Duration, baseline and the relevant clinical and functional circumstances must be considered. Do not alter eating or treatment to meet a criterion; document the actual course and follow appropriate medical care.
Official regulatory text
38 CFR § 4.112
eCFR snapshot: September 3, 2026. Layout and spacing are adapted for reading. The full section and its tables are included below.
§ 4.112 Weight loss and nutrition.
The following terms apply when evaluating conditions in § 4.114:
(a) Weight loss. Substantial weight loss means involuntary loss greater than 20% of an individual's baseline weight sustained for three months with diminished quality of self-care or work tasks. The term minor weight loss means involuntary weight loss between 10% and 20% of an individual's baseline weight sustained for three months with gastrointestinal-related symptoms, involving diminished quality of self-care or work tasks, or decreased food intake. The term inability to gain weight means substantial weight loss with the inability to regain it despite following appropriate therapy.
(b) Baseline weight. Baseline weight means the clinically documented average weight for the two-year period preceding the onset of illness or, if relevant, the weight recorded at the veteran's most recent discharge physical. If neither of these weights is available or currently relevant, then use ideal body weight as determined by either the Hamwi formula or Body Mass Index tables, whichever is most favorable to the veteran.
(c) Undernutrition. Undernutrition means a deficiency resulting from insufficient intake of one or multiple essential nutrients, or the inability of the body to absorb, utilize, or retain such nutrients. Undernutrition is characterized by failure of the body to maintain normal organ functions and healthy tissues. Signs and symptoms may include loss of subcutaneous tissue, edema, peripheral neuropathy, muscle wasting, weakness, abdominal distention, ascites, and Body Mass Index below normal range.
(d) Nutritional support. Paragraphs (d)(1) and (2) of this section describe various nutritional support methods used to treat certain digestive conditions.
(1) Total parenteral nutrition (TPN) or hyperalimentation is a special liquid mixture given into the blood through an intravenous catheter. The mixture contains proteins, carbohydrates (sugars), fats, vitamins, and minerals. TPN bypasses the normal digestion in the stomach and bowel.
(2) Assisted enteral nutrition requires a special liquid mixture (containing proteins, carbohydrates (sugar), fats, vitamins, and minerals) to be delivered into the stomach or bowel through a flexible feeding tube. Percutaneous endoscopic gastrostomy is a type of assisted enteral nutrition in which a flexible feeding tube is inserted through the abdominal wall and into the stomach. Nasogastric or nasoenteral feeding tube is a type of assisted parenteral nutrition in which a flexible feeding tube is inserted through the nose into the stomach or bowel.
[89 FR 19743, Mar. 20, 2024]
Related references
- 38 CFR § 4.114: VA digestive condition rating criteria
- 38 CFR § 4.1: What a VA disability rating measures
- 38 CFR § 3.159: VA duty to assist: records and examinations
Ready to review your own document? Start your free claim review.