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The five elements of a successful claim
The Caluza three-element test is the legal core. The five elements below are the practical checklist you should run before submitting anything.
- Eligibility: You served on active duty, active duty for training, or inactive duty for training, and you were not discharged under conditions that bar benefits (dishonorable, in most cases).
- Current disability: A diagnosed condition documented in a current medical record.
- In-service event: Evidence that something happened in service — an injury, an illness, an exposure, or a documented complaint of symptoms.
- Nexus: A medical opinion linking the current disability to the in-service event (or to an already-SC condition, for secondaries).
- Current severity: Medical evidence showing how disabling the condition is right now, which determines the percentage rating.
Key concept
Element 5 — current severity — is where most veterans leave money on the table. They establish service connection, get a low rating, and stop there. Documenting the FULL severity (symptoms, frequency, functional impact, flare-ups) is what turns a 10% rating into a 50% rating for the same condition.
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