as of January 1, 2024 , is—
(i)#
a Postal Service annuitant who is entitled to benefits under part A of this subchapter, but excluding an individual who is eligible to enroll under such part under section 1395i–2 of this title or 1395i–2a of this title; or
(ii)#
a member of family (as defined in section 8901(5) of title 5 ) of a Postal Service annuitant and is entitled to benefits under part A of this subchapter, but excluding an individual who is eligible to enroll under such part under section 1395i–2 of this title or 1395i–2a of this title; and