Open Enrollment

2027 Plan Year Health, Dental, and Vision Insurance Open Enrollment

Health, Dental, and Vision Insurance Open Enrollment for the 2027 Plan Year is Monday, October 5 - Friday, October 30, 2026. During this time, eligible employees may enroll in health insurance, dental insurance, and/or vision insurance; change health insurance carriers; change coverage levels for health, dental, and/or vision insurance; add or remove eligible dependent(s); or cancel coverage for next year.

  • No qualifying event is required to make changes during Open Enrollment.
  • Documentation is not required for dental/vision changes; however, ETF now requires dependent verification (proof of marriage, parenthood, and/or legal guardianship documentation) for all spouses and/or dependent(s) who are being newly added to health insurance, including during Open Enrollment.
  • All Open Enrollment changes for these benefits take effect January 1, 2027.

Overview of the Open Enrollment Process

Open Enrollment is as easy as 1, 2, 3!

  1. Log in to the Employee Self Service (ESS) portal to review information about your benefits under Employee Notifications. Your Notification will confirm your benefit eligibility and Benefit Group (A, B, C, D, or E). Your Benefit Group tells you which memo(s) you should read.
  2. Follow the link in the Notification to this webpage. The Open Enrollment page is where you’ll find materials for the 2027 Plan Year, including the packet of memos specific to your Benefit Group and additional resources to help you make informed decisions about health, dental, and vision insurance. If after reviewing the Open Enrollment materials you decide you will not make any changes to health, dental, or vision insurance, you do not need to do anything else. If no changes are submitted, any existing enrollment(s) will continue automatically into 2027 at 2027 rates.
  3. If you are planning to enroll in, change, or cancel health, dental, and/or vision insurance, follow the instructions on how to do so outlined the appropriate sections of this webpage, below. This includes uploading any dependent verification documents for health insurance, if applicable.

Questions? 

Your best first resource is the Open Enrollment FAQ! If your question isn't answered by the FAQ and your Payroll Clerk refers you to HR, please reach out to the Benefits Team at benefits@cityofmadison.com or (608) 266-4615.

Benefit Groups and Memo Packets

To save resources and better serve our employees, the City has moved to providing Open Enrollment packets digitally.  A courtesy email will be sent on the first day of each Open Enrollment period to all employees with an email address on file in MUNIS. This email directs employees to log on to Employee Self Service (ESS) to view the Open Enrollment Notification, which provides relevant information (including Benefit Groups for Health, Dental, and Vision Insurance) and links to the Human Resources Open Enrollment webpage.

After you have confirmed your Benefit Group in the ESS Notification, please read and review the packet for your Benefit Group below:

Note: even if you are not making changes, make sure to read your memo(s). Premium rates for 2027 are included in the memo packet for your Benefit Group and are also published separately on this webpage.

Health Insurance

If you are eligible for City health insurance, please be sure to review all of the resources and information in the expandable sections below.

Making Changes to Health Insurance

If you do not want to make change(s) to existing health insurance coverage, no action is required. If no change(s) are submitted, your existing enrollment(s) will continue into 2027 at 2027 rates.

If you want to enroll in, make changes to, or cancel City health insurance for the 2027 Plan Year, you will need to submit your change via the My Insurance Benefits portal online by the Open Enrollment deadline.

Recommendations:

  • Log in to My Insurance Benefits as soon as possible to make sure you can access the portal. Do not wait until the last minute! This is primarily because you need a MyWisconsin ID to access My Insurance Benefits. MyWisconsin ID is separate from all City login credentials, and can take 1-2 days to finish processing after you set up an account - which means that, if you wait until the last minute, you may miss the deadline while your MyWisconsin ID finishes configuring.
  • Review the My Insurance Benefits FAQ for answers to common questions about the My Insurance Benefits portal.
  • Ignore the premium rates listed in the portal - they do not include the employer premium contribution. Review the ratesheets on this webpage (and in your memo packet) for accurate 2027 rates for City employees.
  • Review the Changing Health Coverage page for instructions on how to submit change(s) to health insurance via My Insurance Benefits.
  • If you are newly adding a spouse, (step)child, or legal ward to your health insurance for the 2027 Plan Year, make sure you have proof of marriage/parenthood/guardianship documentation ready to upload to the portal. ETF now requires dependent verification for all newly added spouse/dependent(s), including Open Enrollment changes.
  • If you need to request a paper form as a reasonable accommodation for a disability, please reach out to Occupational Accommodations Specialist Leah Reinardy at (608) 267-1156 or lreinardy@cityofmadison.com. 

Health Insurance Resources

Linked below are several pertinent resources as you consider making changes to health insurance during Open Enrollment. The most important resources are indicated in bold.

Health Insurance Premium Rates

Please see below for ratesheets for the 2027 Plan Year. If you are eligible for City health insurance, health insurance premiums are also provided in the packet for your Benefit Group after the health insurance memo.

  • Employee contributions to health insurance premiums are deducted from the first paycheck of each month for that month's coverage. For example, the employee contribution to the premium for January 2027 coverage will be deducted from the 1/15/2027 paycheck.
  • For more information on health premium increases for the 2027 Plan Year, please review ETF's Reasons for Health Premium Increases. This page also includes contact information for the Group Insurance Board (GIB), with whom participants in the Group Health Insurance Program can lodge formal comments and concerns. Information is also available in the City's Open Enrollment FAQ.

Ratesheets

  • Detailed ratesheet for permanent full-time employees: includes information for employees in all Compensation Groups (CGs), including CG41/CG42.
    • Page 2 includes premiums for all health plan options offered through ETF in 2027, and instructions on how to calculate employee premiums for option(s) not broken out into employee/employer splits on page 1.
  • Expanded ratesheets for permanent part-time employees (hourly employees eligible for health insurance should reference the 25%FTE and 50%FTE rows):

Dental and Vision Insurance

If you are eligible for City dental and vision insurance, please be sure to review all of the resources and information in the expandable sections below.

Making Changes to Dental and/or Vision Insurance

If you do not want to make change(s) to existing dental and/or vision insurance coverage, no action is required. If no change(s) are submitted, your existing enrollment(s) will continue into 2027 at 2027 rates.

If you want to enroll in, make changes to, or cancel City dental and/or vision insurance for the 2027 Plan Year, you will need to make your change via the Employee Self Service (ESS) portal online. Paper/PDF forms are not accepted for dental/vision Open Enrollment changes, enrollments, or cancellations.

After logging in to ESS, instructions on how to submit Open Enrollment changes are available at the top of the Resource Menu in the upper-right corner, and are also linked below:

ESS Security Update Reminder

In June 2025, the City implemented a second level of authentication for ESS logins. In addition to your username and password, ESS login now also requires employees to answer two security questions. If you have not yet set your security questions, you will be prompted to do so when you next log in to ESS.

Human Resources strongly recommends you attempt to log in to ESS early in the Open Enrollment period in case you need to reset your password or security questions. The reset process may take longer than you think, and missing the Open Enrollment deadline due to technical difficulties will not grant you a grace period.

Dental Insurance Resources

Listed below are resources related to dental insurance.

Vision Insurance Resources

Listed below are resources related to vision insurance.


2027 Plan Year Flex Spending Open Enrollment

Flexible Spending Open Enrollment for the 2027 Plan Year will be Monday, November 9 - Friday, November 20, 2026. Eligible employees will received Electronic Notification of Flexible Spending Open Enrollment materials for the 2027 Plan Year on the first day of Flex Spending Open Enrollment.

  • You must read the full memo and review the Flex Spending resources before you submit any election(s) for the 2027 Plan Year. This ensures you are making an informed decision about Flex Spending.
  • A new enrollment/election is required each year if participating.
  • Enrollment(s)/election(s) must submitted online through the Employee Self Service (ESS) portal by the Open Enrollment deadline. Paper/PDF forms are not accepted for Flex Spending Open Enrollment elections. If you are locked out of ESS, you will need to contact the IT Helpdesk at (608) 266-4193 for help resetting your password.
    • ESS Instructions for Flex Spending Open Enrollment will be added on the first day of Flex Spending Open Enrollment

All resources below will go live on the first day of Flex Spending Open Enrollment.

Flex Spending Memo

  • Flex Spending Open Enrollment Memo

Resources

  • TASC Overview of Flex Spending
  • Healthcare Flexible Spending Account Eligible Expenses
  • Dependent Care Flexible Spending Account Eligible Expenses
  • Parking Account Benefit Information
  • Summary Plan Description (SPD)
  • Notice of Privacy Practices (HIPAA)

Questions?

We recommend you check out the Flex Spending section of the Open Enrollment FAQ! If your question isn't answered by the FAQ and your Payroll Clerk refers you to HR, please reach out to the Benefits Team at benefits@cityofmadison.com or (608) 266-4615.

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