AMA Guides to the Evaluation of Permanent Impairment
Medical & Disability Terms
Definition
A standardized medical reference many states require doctors to use when calculating impairment ratings, ensuring some consistency across evaluators.
Why It Matters
Which edition of the Guides your state uses can meaningfully change your impairment percentage — it's not a minor technicality.
Related Terms
← Back to full glossary · See settlement estimates by state →