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Eligible Dependents
  • Your Legally Married Spouse
  • Your Common Law Spouse
  • Your Domestic Partner (please see the tip sheet for adding your Domestic Partner)
  • Your children including:
    • Natural children of the first degree
    • Legally adopted children and children placed with you for adoption
      • Stepchildren
      • Children whose parents are both deceased for whom you have legal custody as determined by a court of competent jurisdiction
      • Your Domestic Partner's children
How to request a change (within 31 days, including the date of the event)

Log into BenefitSolver by visiting www.myMPCbenefits.com/mybenefits.

Logging into BenefitSolver Instructions

  • Click on the Change My Benefits box.
  • Click on the Life Event box.
  • Choose the appropriate life event and proceed through the screens to complete the benefit change.
Documentation Needed (within 31 days, including the date of the event)
  • To add a child, a copy of the birth/hospital certificate or adoption papers are required.
  • To add a spouse, a copy of the marriage license is required.

Documentation must be provided within 31 days, including the date of the event.

To update a last name due to marriage, employees must eamil a copy of their new Social Security Card to benefits@marathonpetroleum.com. Employees can update the last name of their dependents by logging into BenefitSolver.

Allowable Changes for marriage (within 31 days, including the date of the event)
  • For marriage, the effective date of coverage will be the later of the date of the event, or the date the request is made with BenefitSolver, www.myMPCbenefits.com/mybenefits.
  • Spouse and children and/or stepchildren may be added to the current Health Plan, the dental plan and vision plan.
  • Employee may enroll in or increase the FSA election. Please note that at least one payroll cycle must remain in the year for changes to be completed
  • Employees may enroll spouse and children and/or stepchildren to their current Accidental Death and Dismemberment (AD&D) coverage or increase coverage.
  • Employees may enroll self, spouse and children and/or stepchildren to the optional life insurance plans. Please see the Life Insurance page for more information.
  • To update life insurance beneficiary information, click here.
  • To update Thrift Plan beneficiary information, click here.
  • If you and your spouse are both employed by Marathon Petroleum, be aware of the following:
    • Only one of you can insure eligible children.
    • You cannot be a member and a dependent of the same plan.
Allowable Changes for Birth/Adoption (within 31 days, including the date of the event)
  • For birth or adoption, the effective date of coverage for Health only will be the date of birth or adoption. Dental and Vision will be effective the date of the event, or the date the request is made with BenefitSolver, www.myMPCbenefits.com/mybenefits.
  • Employees may enroll in, or increase, their FSA election. *HSA elections can be changed anytime with Fidelity.
  • Employees may enroll in, increase or waive Optional Employee Accidental Death and Dismemberment (AD&D), Optional Spouse AD&D, or Optional Child AD&D.
  • Employee may enroll in, increase or waive optional life, optional spouse life, or optional child life. Please see the Life Insurance page for more information.
  • To update beneficiary designations, click here.
  • To update Thrift Plan beneficiaries click here.
  • If you and your spouse are both employed by Marathon Petroleum, be aware of the following:
    • Only one of you can insure eligible children.
    • You cannot be a member and a dependent of the same plan.
Where to Go for Assistance

You can contact a Marathon Petroleum Benefits Service Center representative in the Findlay office at 1-888-421-2199 or email: Benefits@MarathonPetroleum.com.

Where to Find Plan Documents

Go to www.myMPCbenefits.com and click on “Notices & Plan Documents."

No portion of this benefits summary is intended to change the terms of the plans and policies, or the official texts that control them. If there is any inconsistency between this summary and the official texts of the plans and policies, the official texts will prevail.

Updated 01/2020