You may only cancel your enrollment during the Annual Enrollment period in the fall (with a Jan. 1 effective date) unless you experience a voluntary termination event. The Insurance Cancel Request Application provides detailed information about events permitting voluntary mid-year termination events and is available on the forms section of the Partners for Health website at https://www.tn.gov/partnersforhealth/publications/forms.html. Look for the Retiree Insurance Change Application under the Retirement section.