Secondary Aggravation After Spicer
Causation and aggravation are different questions
A can rest on causation — the service-connected condition brought the other condition about — or on , where the other condition already existed and has been made worse. VA is expected to consider both where the evidence reasonably raises them. In practice, many denials address only causation.
matters most where a has a long-standing non-service-connected condition. The is not for the condition as a whole; it is for the additional impairment attributable to the service-connected disability.
What a baseline finding involves
Under § 3.310(b), VA looks for medical evidence establishing the baseline severity of the non-service-connected condition before the , and the current level of severity. The difference is the part potentially compensable.
Baselines are usually reconstructed from treatment records: imaging, examination findings, function scores, medication changes, or a clinician's description of the condition at an earlier point. Where the record contains nothing from before the worsening, a clinician may still be able to describe the expected course of the condition and how the actual course differed.
Where Spicer fits
The explained that the governing statute reaches a 's present-day functional impairment where a service-connected disability is a but-for cause of it, and concluded that VA's application of § 3.310(b) to reject that theory was unlawful to that extent. That is a statement about the legal standard, not about the strength of any individual record.
What it does not do is remove the requirement for medical evidence, or make any two coexisting conditions secondarily connected.
How aggravation arguments tend to fail
- The opinion states the conditions are 'related' without describing the mechanism or the degree of worsening.
- No evidence addresses the condition before the claimed , and no clinician explains the expected course.
- The examiner answers the causation question and does not reach .
- The worsening is attributed entirely to age or natural progression without engaging the service-connected condition's role.
- The claimed worsening is not tied to any present functional impairment.
Read this against your decision
Common places an aggravation theory is visible — or visibly missing — in a decision.
| If your record shows this | What it means |
|---|---|
| The decision's reasoning uses only the phrase 'proximately due to' | That is the causation half of § 3.310. The aggravation half may not have been reached. |
| The examiner's opinion has one question and one answer | A record raising both theories generally calls for both to be addressed. |
| The decision says the condition is 'age related' | Natural progression is a legitimate consideration, but the analysis still has to address whether the service-connected condition contributed to the current level. |
| No earlier imaging or examination is discussed | Baseline evidence is what an aggravation award is measured against. Its absence is often the practical obstacle. |
| The decision grants service connection but at a low rating | That is a rating question rather than a service-connection question, and it follows a different route. |
Educational only. Outcomes depend on the individual record.
Frequently Asked Questions
References & sources
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