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Medicare Advantage Plans (Part C) Enrollment

Enrolling in the Medicare Advantage Plan (Part C) that is right for you is easy with Cigna. You can enroll online, call us, or even fax or mail us. Please read our Medicare Advantage Plans Enrollment FAQs or contact us if you are not sure which area to select.

Please be sure to review our Pre-Enrollment Disclaimers before you enroll.

Enroll Online

Finding the right Medicare Advantage plan is easy with Cigna online enrollment. You can compare and choose a plan that fits your needs.

Enroll by Phone

You may enroll in a Cigna Medicare Advantage plan by calling us toll-free and speaking with one of our licensed insurance professionals.

At Cigna, we understand your Medicare needs and will walk you through the process of selecting the best Medicare health care plan for you.

Medicare Advantage (Health Plans) ‐ All Locations EXCEPT Arizona

1 (855) 984-1401
TTY toll-free 711
7 days a week, 8:00 am - 8:00 pm

Medicare Advantage (Health Plans) ‐ ARIZONA ONLY

1 (855) 298-4384
TTY toll-free 711
7 days a week, 8:00 am - 8:00 pm

Messaging service used weekends from April 1 to September 30.

When you call, a Cigna Sales Representative will:

  • Confidentially ask you about your health care needs
  • Explain how the plans work
  • Send you more information to help you decide
  • Or, if you are ready, enroll you over the phone

Enroll by Mail

Print an enrollment form (instructions on finding the enrollment form you need are listed below). After you have completed it, review it for accuracy, sign, and mail it to:

Medicare Advantage Plans (Part C) (Health Plans) ‐ All Locations EXCEPT Arizona

Member Administrative Services
Cigna
PO Box 20012
Nashville, TN 37202-9919

Medicare Advantage (Health Plans) ‐ ARIZONA ONLY

Cigna
Attn: Enrollment
PO Box 281617
Nashville, TN 37228-9938

Enroll by Fax

Print an enrollment form. After you have completed it, review it for accuracy, sign, and fax it to:

Medicare Advantage (Health Plans) ‐ All Locations EXCEPT Arizona

1 (866) 785-7444 (TTY 711)

Medicare Advantage (Health Plans) ‐ ARIZONA ONLY

1 (855) 531-9754 (TTY 711)

Medicare beneficiaries may also enroll in Cigna Medicare Plans through the Centers for Medicare & Medicaid (CMS) Medicare Online Enrollment Center located at www.medicare.gov.