VA disability claims glossary

Bilateral factor

The bilateral factor is an additional combined rating adjustment when certain paired extremities are service connected under regulatory rules.

Published 2026-04-02

Regulatory detail

The factor applies when qualifying disabilities affect paired extremities as defined in rating rules. Verify current regulatory language rather than assuming.

Order of operations

Ratings combine in steps. Software calculators and decision letters should reflect the correct sequence.

Evidence

Orthopedic exams and imaging help establish the underlying extremity disabilities first.

More resources

Try the VA disability calculator, browse VA condition guides, or read in-depth articles.

This information is for educational purposes only and is not legal or medical advice. Rating criteria are summarized from publicly available 38 CFR regulations. Consult a Veterans Service Officer (VSO) or VA-accredited attorney for advice on your specific claim.

Questions about this term

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