5 CFR § 890.601
Coverage
November 4, 2020
An annuitant (a retired employee or survivor under part 891 of this chapter) who is enrolled, or is eligible to enroll, under the Retired Federal Employees Health Benefits Program (part 891 of this chapter) is eligible to enroll under the Federal Employees Health Benefits Program under this part.
[39 FR 20055, June 6, 1974]