Need help deciding on what medical, dental, vision and life insurance coverage might be right for you?

This tool will help calculate which benefit options may be best for you and your situation. Just answer a few simple questions to get a personalized result. Don’t worry, your answers won't be saved or shared. Get Started Now!

Do The Math – A Medical Plan Cost Estimator

There’s a lot to think about when choosing your medical plan, and how much you spend is an important part of the decision. Use this handy calculator, provided by Compass Health Pros, to see how your medical choices impact your wallet. Try out the Do The Math tool


You’ve got questions? Perfect. We’ve got answers.

Provider Contacts

Toll Free: (877) 259-1527
Group #222244
Select Choice Plan for In-Network Providers
Hours: M-F 8 a.m. – 8 p.m. Pacific
Toll Free: (888) 318-8986
Group #909040
Hours: M-F 8 a.m. – 7 p.m. Local Time
Vision Services Plan (VSP)
Toll-Free: (800) 877-7195
Group #12122822
Hours: M-F 5 a.m. – 8 p.m. Pacific
Sat 7 a.m.- 8 p.m. Pacific
Sun 7 a.m.-7 p.m. - Pacific
Medical – Hawaii
HMSA (Hawaii)
Toll-Free: (800) 776-4672
Group #94833
Hours: M-F 8 a.m. – 5 p.m. Local Time
Teladoc / Telemedicine
Toll-Free: (800) TELADOC (800-835-2362)
Hours: 24/7/365
Hawaii Employee? HMSA offers a telemedicine
benefit if you’re in HMSA Plan A or B
Toll-Free: 1-800-776-4672
Delta Dental of Washington
Toll-Free: (800) 238-3107
PPO Network Dental Plan: Group #09037
Open Network Dental Plan: Group #09034
Hours: M-F 8 a.m. – 5 p.m. Pacific
Back-Up Care
Bright Horizons
Toll Free: (877) 242-2737

User Name: TMOBackup
Password: TMOCares
Hours: 24/7/365
Your Spending Account
(Flexible Spending Accounts)
T-Mobile Benefits Center
Toll-Free: (855) TMO-BENS (855-866-2367)
Hours: M-F 5 a.m – 5 p.m. Pacific
LiveMagenta (including Employee Assistance Program)
Toll-Free:(855) 780-5958

Hours: 24/7/365
Compass Health Pros
Toll-Free: (855) 496-0071

Hours M-F 6 a.m. – 6 p.m. Pacific
Long Term Disability and Life Insurance
The Hartford
Toll-Free: (855) 899-2973
Group #402610
Hours: M-F 5 a.m. – 5 p.m. Pacific
Short Term Disability and Leaves
Toll-Free: (877-222-8705)
Hours: M-F 5 a.m – 5 p.m. Pacific
Added Benefits
Toll-Free: (855) 845-0543

Hours M-F 5:30 a.m. – 3 p.m. Pacific
T-Mobile Benefits Center
For questions about health benefits,
flexible spending accounts and life insurance
Toll Free: : (855) TMO-BENS (855-866-2367)
Hours: M – F 5 a.m. – 5 p.m. Pacific
Toll-Free: (800) 491-1014

Hours: 5:30 a.m. – 5:30 p.m. Pacific
Employee Care
For all other benefits or HR-related inquiries
Email: Employee Care
Toll Free: (866) 578-6423
Direct Dial: (425) 383-5443
Hours: M – F 7 a.m. to 4 p.m. Pacific

Summary Plan Description for T-Mobile Benefit Plans