As an RWJF retiree, when you or your covered dependent (spouse/civil union/domestic partner) turn age 65, CIGNA becomes the secondary medical insurance carrier, while Medicare becomes the primary medical insurance carrier regardless of your enrollment status in Medicare.
In order to avoid potential fees and claim expenses, we have outlined below some of the basics around what Medicare covers, how and when to enroll in Medicare, and eligibility for premium reimbursement from the Foundation.
For more detailed information, it is important that you review the most recent online version of the Medicare & You booklet. You may also have one mailed to you by calling 1-800-MEDICARE (1-800-633-4227).
As you read through the information below, please note that “you” can refer to you (the RWJF retiree) or your spouse/civil union/domestic partner.
| Medicare Part A: |
|
| Medicare Part B: |
|
Medicare Part C*: |
Also known as Medicare Advantage, this type of insurance plan option offers traditional Medicare coverage plus additional options and are offered by Medicare-approved private companies. |
| Medicare Part D*: |
*You do not need to enroll in Medicare Parts C and D if you continue on the Foundation’s health insurance plan. |
Medicare Enrollment (Parts A and B)
If you are collecting your Social Security benefits at the time you turn age 65:
If you are not collecting your Social Security benefits when you turn age 65:
Important: Once you are enrolled in Medicare you will need to contact CIgna at (800) 244-6224 to provide them with your Medicare ID number.
Enrollment Period
If you fail to sign up for Medicare (Part A and/or B) during the initial enrollment period, the following will occur:
If you or your spouse/civil union/ domestic partner were enrolled in the Foundation health plan (Cigna) at the time of your retirement, then you or your spouse/civil union/domestic partner are eligible for Medicare Part B standard premium reimbursement.
The Foundation does not provide reimbursement for the following Medicare premium costs:
Getting Reimbursed
The Medicare Part B basic premium reimbursements will be reimbursed by Alliant Insurance Services Administrators, Inc. (AIS) at the end of each quarter.
Options for receiving your reimbursement:
If you prefer to be reimbursed by ACH bank transfer, you will need to complete the ACH Bank Transfer Form and return to AIS at:
Robert Wood Johnson Foundation
c/o AIS Administrators
PO Box 12009
Cheshire, CT 06410
Phone: (800) 458-9594
Email: questions@aisadmin.com
If you and/or your spouse/civil union/dpmestic partner will be enrolling in Medicare Part B in the future and are eligible to receive the reimbursement, please email a copy of your Medicare Part B card to Human Resources at benefits.rwjf.org or mail to the Foundation at 50 College Rd. E. Princeton, NJ 08540 Attention: Human Resources. You do not need to send a copy to AIS.
Medicare Part B Reimbursement Dates
The Medicare Part B reimbursement checks will be mailed on the dates below and ACH bank credits will be sent to your bank on these dates. Please allow 24-48 hours for your bank to post the monies.
| 1st quarter 2026 | March 24 |
| 2nd quarter 2026 | June 24 |
| 3rd quarter 2026 | September 24 |
| 4th quarter 2026 | December 24 |
Looking for a new doctor or a health provider who accepts Medicare? Physician Compare helps you find doctors who accept Medicare, so you can make an informed decision for your healthcare needs.
Medicare gives you access to a variety of preventive tests and screenings, most at no cost to you. In addition to yearly wellness visits, Medicare covers screening tests for diabetes, colon cancer, breast cancer, osteoporosis, heart disease, and obesity management—just to name a few.
Preventive services can help keep you from getting sick, and can help you find health problems early, when treatment works best. Taking advantage of them is a proactive step in maintaining a healthy lifestyle.
Visit Medicare.gov to see a complete list of Medicare-covered preventive services.