Saturday, April 4, 2026

Your Health Care Benefits


Your Health Care Benefits

The Board of Trustees is pleased to welcome you to the new website for the SEIU Local 1 Missouri Benefit Services Trust Fund. Within this website, you will now 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 (314) 656-1084 if you have any additional questions or concerns.

Medical Benefits

Your medical benefit network is provided by United Health Care. To get the most out of your benefits, it is best to use a provider that participates in the United Health Care network. To locate a participating provider or for questions regarding benefits and claims, please contact (888) 607-5214. You may also click on the United Health Care link on the right side of the page to connect to their website.

Prescription Benefits

Your prescription benefit network is provided by CastiaRX To get the most out of your benefits, it is best to use a provider that participates in the CastiaRX network. To locate a participating provider or for questions regarding benefits and claims, please contact (866) 516-3121. You may also click on the CastiaRX link on the right side of the page to connect to their website.

Dental Benefits

Your dental benefit network is provided by Lincoln Financial Group. Using a participating provider that accepts the Lincoln Financial 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 Lincoln Financial at (800) 423-2765 or click on the Lincoln Financial Group link on the right side of the page to connect to their website.

Vision Benefits

Your vision benefit network is provided by the SEIU Local 1 Missouri Benefit Services Trust Fund. For questions regarding your vision benefits, please contact the Benefit Office at (314) 656-1084.