About Benefits

The medical benefits are insured and provided under contracts between the Trust and Kaiser Permanente and Western Health Advantage. Each is responsible for administering their own plans and paying the claims. 

Employees and dependents who reside outside of the Plan’s Health Maintenance Organizations geographic service areas are provided medical and prescription drug benefits on an insured The basis under a contract between the Trust and Aetna of California (PPO) which is responsible for administering the plan and paying the claims.

You or your provider may call the Trust Fund Office, United Administrative Services, at (408) 288-4400, to confirm your eligibility status or for information about the benefits payable under the Plan.


We understand the administration of employee benefits


Learn more about the dental benefits provided to all participants


Learn more about the vision benefits provided to all participants