VA Disability Rating for Crohn's Disease: A Veteran's Guide

Since May 19, 2024, Crohn's disease has its own entry in the VA rating schedule, diagnostic code 7326, with only four levels: 10, 30, 60 and 100 percent (1)(3).

If you served and you now live with Crohn's, the VA disability rating for Crohn's disease is no longer buried in a code written for something else. The regulation names the disease, sets out four levels, and ties each one to both your symptoms and the class of medication managing them. Many of us in this community have sat with a decision letter and no idea how the percentage was reached, so here is the actual text, in plain language.

Key Takeaways

• The VA disability rating for Crohn's disease sits at diagnostic code 7326, titled "Crohn's disease or undifferentiated form of inflammatory bowel disease" since the revised schedule took effect May 19, 2024 (1)(3)
• DC 7326 has exactly four levels: 10, 30, 60 and 100 percent. There is no 0 percent and no 20 percent step (1)
• Drug class is built into the criteria: 60 percent describes immunosuppressants or biologics, while 10 and 30 percent describe oral or topical agents other than those (1)
• Note (2) requires the diagnosis be confirmed by endoscopy or radiologic studies, so a symptom history alone will not carry the claim (1)
• Digestive ratings under codes 7301 through 7329 are never combined with each other. VA assigns one evaluation for the predominant disability picture (1)
• A rating in effect is not reduced because the schedule changed, unless medical evidence shows the disability actually improved (2)

How VA Decides a Crohn's Disease Claim

VA disability compensation requires a current diagnosed condition plus qualifying service, and then a link between the two. VA recognizes three pathways: you became ill or were injured while serving, you had the condition before service and service made it worse, or the disability is related to active duty but did not appear until after discharge (4). Once service connection is established, the percentage follows severity.

The Three Service-Connection Pathways

For Crohn's, the third pathway matters most often, because the disease frequently declares itself years later. VA assigns the rating based on severity of the service-connected condition, using the evidence you submit plus a claim exam, often called a C&P exam, if one is needed (6).

The exam is not the whole file. In our community, the outside gastroenterology notes, infusion records and labs are usually what describe the disease accurately, because a single appointment rarely catches a bad month.

Why VA Requires Endoscopy or Imaging

Note (2) to diagnostic code 7326 requires that the diagnosis be confirmed by endoscopy or radiologic studies (1). This is a hard requirement rather than a preference. A claim built on symptom description alone, however detailed, does not meet it.

Note (3) is broader than many veterans expect: the inflammation may involve the small bowel (ileitis), the large bowel (colitis), or any part of the gastrointestinal tract from the mouth to the anus (1). Perianal and upper GI involvement sit inside the code.

VA compensation is also a separate program from Social Security. If you are weighing both, our guide to SSDI and Crohn's disease walks through that second system.

The 2024 Change: Crohn's Finally Has Its Own Code

VA's revised digestive system rating schedule, which lives at 38 CFR 4.114, was published at 89 FR 19735 and took effect May 19, 2024 (3). The practical result for IBD patients is that diagnostic code 7326 is now titled "Crohn's disease or undifferentiated form of inflammatory bowel disease", so Crohn's is named in the schedule rather than rated by analogy to something else (1).

What Diagnostic Code 7326 Replaced

Before the revision, Crohn's claims were commonly rated under codes written for other digestive conditions, so the criteria never quite described the disease. The new criteria reference what IBD patients actually live with: daily episode counts, systemic toxicity, and the treatment tier needed to hold the disease down.

Where Ulcerative Colitis Sits Now

Diagnostic code 7323 (colitis, ulcerative) now simply directs raters to rate it as Crohn's disease or undifferentiated inflammatory bowel disease under DC 7326, so UC and Crohn's share one set of criteria (1). Chronic enteritis under DC 7325 is rated as either irritable bowel syndrome (DC 7319) or DC 7326, depending on which is the predominant disability (1).

The VA Disability Rating for Crohn's Disease: Four Levels, Line by Line

DC 7326 has only four levels: 10, 30, 60 and 100 percent, with no 0 percent and no 20 percent step (1). Each level pairs a treatment description with a symptom picture, and both halves have to fit. Here is the structure as written.

10 and 30 Percent

The 10 percent level covers minimal to mild symptomatic disease managed with oral or topical agents other than immunosuppressants or biologics, with recurrent abdominal pain, three or fewer daily episodes of diarrhea, and no signs of systemic toxicity (1).

The 30 percent level covers mild to moderate disease managed with oral and topical agents other than immunosuppressants or biologics, with recurrent abdominal pain, three or fewer daily episodes of diarrhea, and minimal signs of toxicity such as fever, tachycardia or anemia (1).

Read those side by side and one thing stands out. Both cap diarrhea at three or fewer daily episodes, so episode frequency alone cannot move a veteran from 10 to 30 percent. The dividing line is minimal objective signs of toxicity versus none at all.

60 Percent

The 60 percent level covers moderate disease managed on an outpatient basis with immunosuppressants or other biologic agents, with recurrent abdominal pain, four to five daily episodes of diarrhea, and intermittent signs of toxicity (1).

This is the first level where the medication itself appears in the criteria affirmatively, and it is the step most veterans on modern therapy will be reading.

100 Percent

The 100 percent level covers severe disease unresponsive to treatment that requires hospitalization at least once per year and either leaves you unable to work, or causes recurrent abdominal pain with at least two of the following: six or more daily episodes of diarrhea, six or more daily episodes of rectal bleeding, recurrent rectal incontinence, or recurrent abdominal distension (1).

Why Your Treatment Drives Your Percentage

The structure of DC 7326 means drug class, not just how bad the disease feels, shapes the rating. The 60 percent level describes disease managed with immunosuppressants or other biologic agents, while the 10 and 30 percent levels explicitly describe management with agents other than immunosuppressants or biologics (1). That is a threshold written into the regulation.

The Biologic Threshold

In practice, a veteran taking a biologic such as infliximab, adalimumab, ustekinumab or risankizumab who still has four to five daily episodes of diarrhea plus intermittent fever, tachycardia or anemia is describing the 60 percent picture rather than the 30 percent one (1). Generic names are what appear in records across countries, and they are what the criteria are read against.

The reverse also holds. A veteran controlled on mesalamine and a topical agent, with no systemic signs, is described by the 10 percent language regardless of how disruptive the disease has been historically.

What This Means If Your Disease Is Well Controlled

The 100 percent level is deliberately narrow. It requires treatment failure plus hospitalization at least once per year, so sustained remission on a biologic does not reach it, no matter how hard the road there was (1). That can feel wrong after years of difficulty.

Nothing here predicts an outcome. Raters apply these criteria to a veteran's own records, and this article explains the regulation rather than giving legal advice. If a decision looks inconsistent with the text, that is a conversation for an accredited representative or a Veterans Service Organization.

Evidence That Actually Matches the Criteria

Because the criteria count daily episodes and name specific objective signs, the most useful evidence is the kind that maps directly onto that language. A dated symptom log is far more useful than a general statement that symptoms are bad (1).

Documenting Frequency and Toxicity

• Episode counts by date. The criteria count daily episodes of diarrhea and, at 100 percent, of rectal bleeding. A log with dates and numbers speaks the regulation's language (1).
• Objective signs of toxicity. Fever, tachycardia and anemia are the named signs. Lab work and recorded vitals prove them (1).
• Drug class and route. Infusion notes, injection fills and immunosuppressant prescriptions map onto the 60 percent language (1).
• Hospitalization records. These matter at the 100 percent level, which requires hospitalization at least once per year (1). Our emergency room visit guide covers what to collect from an admission.
• The endoscopy or imaging report. Mandatory under Note (2), so it is worth confirming the claim file contains one (1).

The Work-Impact Question

The 100 percent criteria include an inability-to-work element, which means employment status becomes part of the record. Veterans who are working but struggling often do so on accommodations, and our guide to workplace accommodations under the ADA covers what those look like and how they are documented.

If You Already Have a Rating

A readjustment to the rating schedule is not by itself grounds to reduce a rating already in effect, unless medical evidence establishes that the disability has actually improved (2). The May 2024 revision did not put existing ratings at risk on its own.

Protection From Schedule Changes

There is a further protection worth knowing: a disability continuously rated at or above a given level for 20 or more years will not be reduced below that level except on a showing that the rating was based on fraud (2).

Filing for an Increase

Two structural rules shape what an increase can look like. First, digestive ratings do not stack: ratings under DCs 7301 through 7329 are not combined with each other. VA assigns a single evaluation under the code that reflects the predominant disability picture, and may elevate it to the next higher evaluation if overall severity warrants (1).

Second, following colectomy or colostomy with persistent or recurrent symptoms, Note (1) directs rating under either DC 7326 or DC 7329 (resection of large intestine), whichever provides the higher rating (1).

Related Claims

Mental health conditions are rated outside the digestive codes, and they are common here. Among 60,086 US veterans with IBD in Veterans Health Administration data, prevalence of anxiety, depression and/or post-traumatic stress disorder rose from 10.8 per 100 in 2001 to 38 per 100 in 2015, and 32.6 percent received a new such diagnosis during the study period (5). If repeated procedures are part of your history, our piece on medical trauma and PTSD may be worth reading.

When a veteran has more than one rated condition, VA combines ratings with a table rather than simple addition, so two 10 percent conditions combine to 19 percent before rounding (6). That is why a list of conditions does not sum to the number on the letter.

Where This Leaves You

DC 7326 rewards records matching its own vocabulary: dated episode counts, labs showing anemia or recorded tachycardia, proof of drug class and route, hospitalization summaries, and an endoscopy or imaging report for Note (2). Gathering those is the part a veteran controls.

None of this promises a percentage. It is the text of the regulation, so that when a decision arrives you can read it against the same criteria the rater used.

Frequently Asked Questions

Is Crohn's disease a VA disability?

Yes, when it is service connected. Crohn's is named in the rating schedule at diagnostic code 7326, revised effective May 19, 2024 (1)(3). Service connection requires a current condition plus one of three links to service: illness during service, a pre-service condition worsened by service, or a disability related to active duty that appeared after discharge (4).

What is the highest VA rating for Crohn's disease?

100 percent, but the criteria are narrow. The level requires severe disease unresponsive to treatment with hospitalization at least once per year, plus either inability to work or recurrent abdominal pain with at least two of: six or more daily episodes of diarrhea, six or more daily episodes of rectal bleeding, recurrent rectal incontinence, or recurrent abdominal distension (1).

Does being on a biologic change the VA rating for inflammatory bowel disease?

It is built into the criteria. The 10 and 30 percent levels describe management with oral or topical agents other than immunosuppressants or biologics, while 60 percent describes management with immunosuppressants or other biologic agents (1). Treatment class is regulation text rather than a side detail, which is why infusion and prescription records are worth keeping together.

Will the 2024 rating schedule change reduce an existing rating?

A readjustment to the schedule is not by itself grounds to reduce a rating in effect unless medical evidence establishes the disability has actually improved (2). Separately, a disability continuously rated at or above a level for 20 or more years is not reduced below it except on a showing of fraud (2).

Can a Crohn's rating be combined with other digestive ratings?

Not with other digestive codes. Ratings under diagnostic codes 7301 through 7329 are not combined with each other. VA assigns a single evaluation under the code reflecting the predominant disability picture, and may elevate it one level if overall severity warrants (1). Ratings outside the digestive system, such as mental health conditions, are handled separately and combined using VA's table rather than added (6).

What should you ask your doctor about a VA Crohn's claim?

Useful requests include the endoscopy or imaging report confirming the diagnosis for Note (2) purposes (1), documentation of current drug class and route, labs showing anemia and any recorded fever or tachycardia, and a note on typical daily episode frequency during active disease. Those map onto the language of DC 7326 rather than general severity.

References

1. Legal Information Institute. 38 CFR 4.114, Schedule of ratings - digestive system (diagnostic code 7326, with Notes 1 to 3). 2024. Read the regulation
2. Legal Information Institute. 38 CFR 3.951, Preservation of disability ratings. 2024. Read the regulation
3. Department of Veterans Affairs. Schedule for Rating Disabilities: The Digestive System, final rule, 89 FR 19735. Published March 20, 2024, effective May 19, 2024. Read the final rule
4. US Department of Veterans Affairs. Eligibility for VA disability benefits. 2026. Read article
5. Thakur ER, Sansgiry S, Kramer JR, et al. The Incidence and Prevalence of Anxiety, Depression, and Post-traumatic Stress Disorder in a National Cohort of US Veterans With Inflammatory Bowel Disease. Inflammatory Bowel Diseases, 2020;26(9):1423-1428. View on PubMed
6. US Department of Veterans Affairs. About VA disability ratings. 2026. Read article