Representatives are available 8 a.m. - 8 p.m. Eastern Time 7 days a week from October 1 through March 31. * From April 1 through September 30 our business hours are 8 a.m. - 8 p.m., Monday through Friday. TTY users: 711.
Medicare beneficiaries may also enroll in Highmark Wholecare through the CMS Medicare Online Enrollment Center.
You have the option to enroll by mail by printing and filling out the enrollment forms.
Attention: Medicare Enrollment Department
P.O. Box 535191
Pittsburgh, PA 15253-5191