Health Insurance 

Health Insurance

Ozaukee County's health insurance is offered through WCA-Group Health Trust and is administered through UMR.

  • In order to be eligible employees must work a minimum of 30 hours per week.   
  • The employee is eligible for Health Insurance the first day of the month following completion of two calendar months of employment.
  • The pre-taxed health insurance deductions are taken a month BEFORE the premium is due.  
  • Employees and their dependents enrolled in our health insurance plan can utilize the Aurora Group Health Trust Clinic at NO COST.
  • Basic eye exams are covered under our health insurance plan at NO COST to the employee.
  • Only one preventative annual exam will be covered in a calendar year.

For additional information regarding WCA GHT Health Insurance, please see their website:

To register on-line to access claims information, to find a doctor in your network or for general assistance with managing your healthcare please see UMR’s website: or contact their customer service at 1-800-826-9781.

Benefit Summary January 1 , 2022 through December 31, 2022

Ozaukee County 2022 Benefit Booklet

Ozaukee County 2022 Summary Plan Document

2022 Summary Modification Letter

Annual Compliance Notices

Earn From Mistakes of Others

How to Read Your Explanation of Benefits (EOB)

Find a Provider

Maternity Management

Healthy Skin

Hearing Aids

Health Insurance Enrollment and Change form

CVS Caremark

WCA Group Health partnered with CVS Caremark to administer the prescription portion of our health care plan.

For additional information, please see their website: or contact the Customer Service Department at 1-866-818-6911.

CVS – Checking Your Medication Costs


CVS Digital Benefits

Prescriptions Delivered to Your Door

CVS Prescription Mail Service Order Form