group health plan
(3) Group health plan For purposes of this subsection, the term “group health plan” means a plan of, or contributed to by, an employer or employee organization (including a self-insured plan) to provide health care (directly or otherwise) to any employee, any former employee, the employer, or any other individual associated or formerly associated with the employer in a business relationship, or any member of their family.
26 USC § 162(n)(3)
None identified. Default scope is assumed to be the entire title.