VA Disability Rating for Peritoneal Adhesions (DC 7301)

Diagnostic Code 7301 · 38 CFR §4.114

What Is It?

Peritoneal adhesions are bands of internal scar tissue that form between loops of bowel, between organs, and between organs and the abdominal wall. They are the body's ordinary response to anything that irritates the lining of the abdomen: surgery, penetrating or blast injury, peritonitis, appendicitis, and inflammatory disease. Once formed they do not dissolve. They tether bowel that is supposed to slide freely, which produces the pattern veterans describe — a pulling or dragging pain that is worse on movement, cramping after meals, bloating, and alternating constipation and diarrhea — and in the worst case they kink a loop of bowel into a partial or complete obstruction. Adhesions are the leading cause of small bowel obstruction in people who have had abdominal surgery. For veterans the exposure is direct: any laparotomy in service, any abdominal wound, any bout of peritonitis leaves adhesions behind, and the symptoms often begin years later. What matters for a claim in 2026 is that the criteria changed. The VA rewrote the digestive schedule effective 19 May 2024, and DC 7301 no longer turns on "pulling pain on attempting work" or on X-ray proof of obstruction. It now turns on a healthcare provider confirming symptomatic adhesions, on whether you are on a medically directed diet, on whether obstruction has put you in hospital, and on whether you need intravenous feeding — and it reaches 80 percent, which the old schedule did not.

Rating Criteria

Evidence Needed

Read the criteria as a stack of three additions and you can see exactly what the file needs. Every compensable level starts from the same base — a healthcare provider stating that you have symptomatic peritoneal adhesions persisting or recurring after surgery, trauma, inflammatory disease or infection, plus at least one of six named symptoms: abdominal pain, nausea, vomiting, colic, constipation, or diarrhea. That base alone is 10 percent, and it is proved by a clinical note, not by imaging; adhesions themselves are largely invisible on CT, which is why the regulation asks for a provider determination rather than a picture. Adding a medically directed dietary modification takes it to 30 percent, so get the diet written as a prescription or a documented instruction — a low-residue, low-fibre, small-frequent-meal or liquid-heavy regimen ordered by a clinician — rather than something you worked out yourself. Adding clinical evidence of recurrent obstruction requiring hospitalization at least once a year takes it to 50 percent, so every emergency department record, admission summary, nasogastric decompression note and discharge summary belongs in the file, with dates that establish the annual pattern. The 80 percent level is different in kind: persistent partial obstruction that is inoperable and refractory to treatment, or that requires total parenteral nutrition — so the documents are the surgical opinion declining further operation and the TPN orders and infusion records. Underneath all of it, the operative report or wound record from the original in-service event ties the adhesions to service.

C&P Exam Tips

The single most useful thing you can do at the examination is make sure the report says the words the criteria use. Ask the examiner to state whether your peritoneal adhesions are symptomatic and whether they persist or recur after the surgery, trauma, disease or infection that caused them — that sentence is the base of every compensable level. Then name your symptoms from the regulation's own list rather than describing them loosely: abdominal pain, nausea, vomiting, colic, constipation, diarrhea. Bring the diet in writing. Veterans routinely tell an examiner "I have to be careful what I eat," which does not establish medically directed dietary modification, when the actual clinical note ordering a low-residue diet would have moved the evaluation from 10 to 30 percent. Bring a dated list of every obstruction episode and the hospital records for each, because the 50 percent level is written around hospitalization at least once a year and a verbal account of "a few trips to the ER" will not establish the frequency. If you are on TPN, or if a surgeon has written that further operation is not an option, put those documents at the front. Finally, describe a bad week rather than the day of the exam — adhesive disease flares and settles, and 38 CFR 4.1 and 4.2 require the evaluation to reflect the disability over time.

How to File

File on VA Form 21-526EZ under DC 7301, and establish the causal chain explicitly: the in-service laparotomy, abdominal wound, or peritonitis, then the adhesions, then the current symptoms. Where the original surgery was itself for a service-connected condition, or was performed at a VA facility, file the adhesions as secondary to it rather than as a new direct claim. Attach the provider statement confirming symptomatic adhesions, any written dietary instruction, the hospital records for every obstruction episode, and — if applicable — the TPN orders and the surgical opinion that further operation is not feasible. One structural point matters before you claim other digestive conditions alongside this one. The introduction to 38 CFR 4.114 directs that ratings under diagnostic codes 7301 through 7329 inclusive, 7331, 7342, 7345 through 7350 inclusive, 7352, and 7355 through 7357 inclusive are not combined with each other; where more than one of those would be warranted, the VA assigns a single evaluation under the code that reflects the predominant disability picture and elevates it to the next higher evaluation if the overall severity warrants. DC 7301 is on that list, and so are irritable bowel syndrome and hiatal hernia with reflux. That is not a reason to leave a condition unclaimed — the elevation provision exists precisely for this — but it does mean a claim for adhesions plus two other listed digestive codes will come back as one evaluation, and knowing that in advance is better than reading it in a decision.

Common Mistakes

The first mistake is trying to prove adhesions with imaging. Adhesions are usually invisible on CT and ultrasound; what imaging shows is their consequences, such as dilated loops and transition points during an obstruction. The current criteria were written around this reality and ask for a healthcare provider determination that the adhesions are symptomatic, so a claim built on scans and no clinical statement can fail while a claim built on one good clinic note succeeds. The second is leaving the diet undocumented. Medically directed dietary modification is the entire difference between 10 percent and 30 percent, and it has to be directed — a note from a clinician, a dietitian referral, a written instruction — not a self-managed avoidance of certain foods. The third is not assembling the obstruction history. The 50 percent level requires clinical evidence of recurrent obstruction requiring hospitalization at least once a year, which means dated admission records, and veterans who have been admitted three times in four years frequently have none of that paperwork in their file. The fourth is arguing the old criteria: a decision that discusses "pulling pain on attempting work" or "definite partial obstruction shown by X-ray" is applying language the 19 May 2024 revision removed, and the current schedule reaches 80 percent where the old one stopped at 50. The fifth is being surprised by the no-combining rule at 38 CFR 4.114 — claim everything you have, but expect one evaluation under the predominant disability picture across the listed digestive codes rather than several stacked together.

Frequently Asked Questions

Did the VA change the peritoneal adhesions rating criteria?

Yes. The digestive schedule at 38 CFR 4.114 was rewritten by a final rule effective 19 May 2024, and DC 7301 was rewritten with it. The old criteria described pulling pain aggravated by movement and definite partial obstruction shown by X-ray, and stopped at 50 percent. The current criteria are built on a provider-confirmed symptomatic diagnosis plus at least one of six named symptoms at 10 percent, medically directed dietary modification at 30 percent, recurrent obstruction requiring hospitalization at least once a year at 50 percent, and persistent partial obstruction that is inoperable and refractory or requires total parenteral nutrition at 80 percent.

My CT scan does not show adhesions. Can I still be rated?

Yes, and this is the most important practical point on the page. Adhesions are thin bands of scar tissue and are usually not visible on CT or ultrasound; surgeons often confirm them only by looking during an operation. The current criteria do not ask for imaging. They ask for symptomatic peritoneal adhesions persisting or recurring after surgery, trauma, inflammatory disease or infection "as determined by a healthcare provider." A clinical note stating that assessment, together with one of the six listed symptoms, meets the 10 percent criteria on its own.

What counts as medically directed dietary modification?

A diet a clinician has instructed you to follow because of the adhesions — a low-residue or low-fibre diet, small frequent meals, a liquid or semi-liquid regimen, or a dietitian-managed plan — documented in the record as an instruction rather than as your own strategy. It is the pivot between 10 and 30 percent, and the criteria specify that it means a modification other than total parenteral nutrition, since TPN belongs to the 80 percent level. If you have been managing your diet informally for years, the fix is a conversation with your provider and a note in the chart.

How do I reach 80 percent?

The 80 percent level is not a more severe version of the 50 percent level; it is written differently. It requires persistent partial bowel obstruction that is either inoperable and refractory to treatment, or that requires total parenteral nutrition for obstructive symptoms. In practice that means a surgical opinion declining further operation on an obstruction that will not resolve, or documented intravenous nutrition because the bowel cannot be relied on. Those are the two documents that establish it.

Can I be rated for adhesions and IBS at the same time?

Not as two separate evaluations. The introduction to 38 CFR 4.114 directs that ratings under diagnostic codes 7301 through 7329 inclusive, 7331, 7342, 7345 through 7350 inclusive, 7352, and 7355 through 7357 inclusive are not combined with each other. DC 7301 and the irritable bowel code both fall inside that range. Where more than one would be warranted, the VA assigns a single evaluation under the code reflecting the predominant disability picture and elevates it to the next higher evaluation if the overall severity warrants — so claim both, and make the case for the elevation.

The adhesions came from surgery I had at a VA hospital. Does that matter?

It can open a second route. Where a disability results from VA hospital care, medical or surgical treatment, or examination, 38 U.S.C. 1151 provides compensation as if the disability were service connected, subject to its own fault or unforeseen-event requirements. That is a separate claim from ordinary secondary service connection and is worth raising where the operation that produced the adhesions was itself VA care. Where the operation was in service, or treated a service-connected condition, the ordinary direct and secondary routes apply and are usually simpler.