Primary service-connected condition

DC 7326 — Crohn's disease or undifferentiated form of inflammatory bowel disease

Also known as: Crohn's, Enterocolitis, chronic, Inflammatory bowel

Mapped secondary conditions
4

These are commonly claimed secondary connections linked to this primary disability. Use them as a screening tool for conversations with your doctor, VSO, or VA-accredited attorney.

Primary Secondary

Crohn's disease or undifferentiated form of inflammatory bowel disease Generalized anxiety disorder

9400
Strong

How the connection is commonly explained

Crohn's causes severe anxiety through fear of flares, urgency episodes, and concern about complications and surgery.

Filing tip

File anxiety as secondary to Crohn's with mental health and GI records.

Relationship type: Caused by
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Primary Secondary

Crohn's disease or undifferentiated form of inflammatory bowel disease Iron deficiency anemia

7720
Strong

How the connection is commonly explained

Crohn's disease commonly causes anemia through chronic blood loss, malabsorption, and inflammation.

Filing tip

File anemia as secondary to Crohn's with lab results.

Relationship type: Caused by
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Primary Secondary

Crohn's disease or undifferentiated form of inflammatory bowel disease Major depressive disorder

9434
Strong

How the connection is commonly explained

Crohn's disease causes depression through chronic pain, fatigue, surgical interventions, and social isolation from unpredictable flares.

Filing tip

File depression as secondary to Crohn's. The gut-brain axis connection is well-documented in medical literature.

Relationship type: Caused by
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Primary Secondary

Crohn's disease or undifferentiated form of inflammatory bowel disease Degenerative arthritis, other than post-traumatic

5003
Moderate

How the connection is commonly explained

Crohn's disease and its treatment with corticosteroids can trigger arthritis and joint inflammation.

Filing tip

File arthritis as secondary to Crohn's. Document steroid use history and joint symptom onset.

Relationship type: Caused by
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How to File a Secondary Claim

1. Have your primary condition already service-connected.
2. Get diagnosed with the secondary condition.
3. Get a nexus letter from a doctor linking them.
4. File VA Form 21-526EZ and select the claim as a secondary claim.
5. Attend the C&P exam if one is scheduled.

Disclaimer: Secondary connections shown are based on commonly established medical links. Individual claims require medical evidence. Consult a VSO or VA-accredited attorney.