Title I, SEC. 1151. DEFINITION OF BENEFITS. (a) In General. The National Health Board may promulgate such regulations or establish such guidelines as may be necessary to assure uniformity in the application of the comprehensive benefit package across all health plans. (b) Flexibility in Delivery. The regulations or guidelines under subsection (a) shall permit a health plan to deliver covered items and services to individuals enrolled under the plan using the providers and methods that the plan determines to be appropriate.