Section 54.9825-2T - Applicability (temporary)(a)In general. The requirements in §§ 54.9825-4T through 54.9825-6T apply to group health plans (including grandfathered health plans as defined in § 54.9815-1251 ), except as specified in paragraph (b) of this section.(b)Exceptions. The requirements in §§ 54.9825-4T through 54.9825-6T do not apply to the following: (1) Excepted benefits as described in § 54.9831-1(c) .(2) Short-term, limited-duration insurance as defined in § 54.9801-2 .(3) Health reimbursement arrangements or other account-based group health plans as described in § 54.9815-2711(d) .T.D. 9958, 86 FR 66696 , Nov. 23, 2021