Permanent Disability (PD)
Legal basis: LC §4658
Definition
The lasting residual effects of an industrial injury that permanently reduce a worker's ability to compete in the open labor market. Permanent disability in California is expressed as a percentage (0-100%) calculated through the PDRS formula, which adjusts the WPI rating for occupation, age, and future earning capacity.
Related Terms
Frequently Asked Questions
What is a Permanent Disability (PD)?
The lasting residual effects of an industrial injury that permanently reduce a worker's ability to compete in the open labor market. Permanent disability in California is expressed as a percentage (0-100%) calculated through the PDRS formula, which adjusts the WPI rating for occupation, age, and future earning capacity.
What is the legal basis for PD in California workers' compensation?
Permanent Disability is governed by LC §4658 under California workers' compensation law. This statute defines the requirements, procedures, and standards for permanent disability in the workers' compensation system as of 2026.
Why is permanent disability important in workers' compensation?
Permanent Disability 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.