Pre-Existing Condition
Legal basis: LC §4663
Definition
A medical condition that existed before the industrial injury, which may affect the evaluating physician's apportionment analysis. Pre-existing conditions include prior injuries, degenerative changes, congenital abnormalities, and chronic diseases that contribute to the worker's overall disability independent of the work injury.
Related Terms
Frequently Asked Questions
What is a Pre-Existing Condition?
A medical condition that existed before the industrial injury, which may affect the evaluating physician's apportionment analysis. Pre-existing conditions include prior injuries, degenerative changes, congenital abnormalities, and chronic diseases that contribute to the worker's overall disability independent of the work injury.
What is the legal basis for Pre-Existing Condition in California workers' compensation?
Pre-Existing Condition is governed by LC §4663 under California workers' compensation law. This statute defines the requirements, procedures, and standards for pre-existing condition in the workers' compensation system as of 2026.
Why is pre-existing condition important in workers' compensation?
Pre-Existing Condition is a key medical concept in workers' compensation evaluations. Understanding this term helps physicians document findings accurately and helps attorneys and adjusters evaluate the medical aspects of a claim.