Have questions about Medicare insurance coverage? Please contact Dean Advantage Sales Support at 1-877-234-0126 (TTY: 711) 8 a.m. to 8 p.m., weekdays (year-round) and weekends (Feb. 15 to Sept. 30).
For information in alternate formats and languages, please call the number above.
Dean Health Plan
PO Box 56099
Madison, WI 53705