group health plan
(1) Definition The term “group health plan” means an employee welfare benefit plan (as defined in section 3(1) of the Employee Retirement Income Security Act of 1974 [ 29 U.S.C. 1002(1) ]) to the extent that the plan provides medical care (as defined in paragraph (2)) and including items and services paid for as medical care) to employees or their dependents (as defined under the terms of the plan) directly or through insurance, reimbursement, or otherwise. Except for purposes of part C of title XI of the Social Security Act ( 42 U.S.C. 1320d et seq.), such term shall not include any qualified small employer health reimbursement arrangement (as defined in section 9831(d)(2) of title 26 ).
42 USC § 300gg-91(a)(1)
None identified, default scope is assumed to be the parent (part C) of this section.