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For information about Enrollment Periods, including Open Enrollment, visit Enrollment.

Preparing for Enrollment

View the 2025 Express Scripts Formulary.

Open Enrollment Walkthrough

2025 Open Enrollment education videos will be added before the beginning of Open Enrollment.

Public Entity OE Video (Opens on Youtube)

Open Enrollment Options

  • Enroll, change or cancel medical, dental and/or vision coverage
  • Add, change or cancel dependent coverage

Adding Coverage

To enroll dependents, you must also be enrolled in the plan(s) and provide proof of eligibility for each dependent, if not previously submitted. You may enroll in different levels of coverage for medical, dental and vision plans.

Retirees, if you are not already enrolled in medical, dental and/or vision coverage, you cannot enroll in these plans during Open Enrollment.

If you do not enroll during Open Enrollment and you are currently enrolled:

  • If your employer offers one medical plan, you will automatically be enrolled in that plan at the same level of coverage
  • If your employer offers two plans, you will automatically be enrolled in the same plan at the same level of coverage from 2024
  • Dental and/or Vision Plan members will continue at same level

Canceling Coverage

If you have coverage in any of the plans in 2024, and you do not want to continue it in 2025, you must cancel the coverage you do not want during Open Enrollment.

Retirees, if you cancel coverage on yourself and/or your dependents, you and/or your dependents cannot enroll at a later date.

Completing Your Enrollment — Enroll by Oct. 31, 2024

Online

  • Log in to myMCHCP.
  • Select Open Enrollment from the menu bar.
  • Make coverage selections, and save or print your confirmation page.
  • If you enroll more than once, the last enrollment will override previous ones.

Fax

  • Complete your Open Enrollment worksheet. Contact your agency to request a paper form.
  • Sign and date the sheet.
  • Fax to 800‑834‑5181.

Mail

  • Complete your Open Enrollment worksheet. Contact your agency to request a paper form.
  • Sign and date the sheet.
  • Mail to MCHCP.

Publications

2025 Enrollment Guide — Public Entity Members

2025 Enrollment Guide

2025 Summary of Benefits and Coverage

2025 Summary of Benefits and Coverage

 


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