Friday, February 6, 2026

Your Health Care Benefits


Your Health Care Benefits

The Board of Trustees is pleased to welcome you to the new website for the Heat & Frost Insulators of Northern California Local 16 Health and Welfare Plan. Within this website, you will have access 24 hours a day, 7 days a week to commonly requested forms, useful links, and frequently asked questions regarding your benefits provided by the Plan. As always, please feel free to contact the Benefit Office
at (925) 398-7042 or Toll Free at (844) 685-6409 if you have any additional questions or concerns.

Medical Benefits

Active Employees and Non-Medicare Retirees are allowed the choice of enrolling in one of two Plans: The Indemnity Medical Plan or the Kaiser Permanente HMO Plan.

Under the Indemnity Medical Plan your medical benefit network is provided by Anthem Blue Cross PPO. To get the most out of your benefits, it is best to use a provider that participates in the Anthem Blue Cross PPO network. To locate a participating provider or for questions regarding benefits and claims, please contact (800) 274-7767. You may also click on the Anthem Blue Cross PPO link on the right side of the page to connect to their website.

In order to enroll under the Kaiser Permanente HMO Plan as an Active Employee, you must live or work within Kaiser’s HMO Service Area. Please note Kaiser does not provide health benefits for participants outside the state of California. To get the most out of your benefits, it is best to use a provider that participates in the Kaiser network. To locate a participating provider or for questions regarding benefits and claims, please contact (800) 464-4000. You may also click on the Kaiser link on the right side of the page to connect to their website.

Retirees on Medicare that live in the state of California are allowed the choice of enrolling in one of two Plans: The Supplemental Program or the Kaiser Permanente Senior Advantage Plan.

Under the Supplemental Program, your supplemental provider is the Trust Fund’s Medicare Supplemental Program. They can be reached at
(925) 398-7042 or Toll Free at (844) 685-6409.

In Order to enroll under the Kaiser Permanente Senior Advantage Plan you must live within Kaiser’s Senior Advantage Service Area. Please note Kaiser does not provide health benefits for participants outside the state of California.
Kaiser can be reached at (800) 464-4000.

For Retirees on Medicare that live outside the state of California, your supplemental provider is The Trust Funds Medicare Supplement program. They can be reached at
(925) 398-7042 or Toll Free at (844) 685-6409.

Prescription Benefits

For Active Employees, Non-Medicare Retirees or Medicare Retirees in or outside the state of California enrolled under the Indemnity Medical Plan or the Medicare Supplemental Program, your prescription coverage will be provided by Envision Pharmaceutical Services (Envision RX).They can be reached at (800) 361-4542.

For Active Employees, Non-Medicare Retirees or Medicare Retirees inside the state of California enrolled under the Kaiser Permanente HMO Plan or the Kaiser Senior Advantage Plan, your prescription coverage will be provided by Kaiser Permanente. They can be reached at (800) 464-4000.

Dental Benefits

Your dental benefit network is provided by Delta Dental. Using a participating provider that accepts the Delta Dental network will ensure that you get the most out of your dental benefits provided by the Plan. To locate a participating provider or for questions regarding your dental benefits and claims, please contact Delta Dental at (888) 765-6003 or click on the link on the right side of the page to connect to their website.

Effective January 1, 2018 the Hazardous Material Helper Participants and 1st Year Apprentices are entitled to dental benefits under DeltaCare. Using a participating provider that accepts the DeltaCare network will ensure that you get the most out of your dental benefits provided by the Plan. To locate a participating provider or for questions regarding your dental benefits and claims, please contact DeltaCare at (800) 765-6003 or click on the link on the right side of the page to connect to their website.

Vision Benefits

Your vision benefit network is provided by VSP. Using a participating provider that accepts the VSP network will ensure that you get the most out of your vision benefits provided by the Plan. To locate a participating provider or for questions regarding your vision benefits and claims, please contact VSP at (800) 777-7195 or click on the link on the right side of the page to connect to their website.

Life Insurance

Your Life Insurance is handled through the Heat & Frost Insulators of Northern California Local 16. Please contact their office at (707) 748-1616, with any questions regarding Life Insurance Benefits.