Vendor Info

Below is a list of vendors that the Midwest Operating Engineers have partnered with to ensure that we are providing quality benefits with the most cost effective outcome.

  • Fidelity administers the Retirement Enhancement Fund (REF)Be sure to check your Collective Bargaining Agreement (CBA) to determine if you are entitled to this fringe benefit.  You can also check your MY Hours page on your My150 account.
  • OptumRx will be the new Pharmacy Benefit Manager, on and after January 1, 2019  
    • For more information on OptumRx, click here.
    • Eligible members/retirees/dependents can also utilize MinuteClinics where most services are FREE. Click here for more information.
  • VOYA Financial – VOYA administers both the active member death benefit and the Supplement Life Insurance for our eligible active members/dependents. Be sure to check your Schedule of Benefits for coverage details on the active death benefit.
    • Click here for more information regarding the Supplemental Death Benefit information.
    • If you have questions regarding the active death benefit, please contact Member Services at (708) 579-6600.
  • Valenz Care – Valenz Care is the Fund’s Case Manager/Certification provider – You should contact Valenz Care before receiving any of the below care:
    • Planned inpatient admissions to a hospital;
    • Planned inpatient surgery;
    • Skilled nursing and long-term acute care admissions;
    • Durable medical equipment;
    • Home health;
    • Outpatient surgery in a hospital or surgical facility;
    • Physical therapy, occupational therapy and speech therapy; or
    • Managed mental health and substance abuse services

For more information regarding the Certification process or Case Management, contact Member Services at (708) 579-6600.

Fund Office Hours

Monday – Friday
8:00 a.m. – 5:00 p.m.

8:00 a.m. – 12:00 p.m.

Closed Sundays

Eligibility/Member Services Hours

Mon., Tues., Wed., and Fri.
8:00 a.m. – 5:00 p.m.

9:00 a.m. – 5:00 p.m.

8:00 a.m. – 12:00 p.m.

Closed Sundays

Operators’ Health Center Location and Hours

Visit for more information.

Upcoming Events