City of Detroit 2021 Healthcare Open En-rollment is expected to begin on or about November 1, 2020. Members will be receiving a packet in the mail. I encourage all members to review the information in its entirety along with saving the information for review when needed. I also encourage members to review flex spending along with other available options. All members must go online to www.mydetroitbenefits.com to make their elections and you should do so once the open enrollment period starts without delay.