Amend KRS 304.17A-164 to establish cost-sharing requirements for prescription drugs; require rebates to be passed through; establish confidentiality requirements for the rebate information; create a new section of KRS 365.880 to 365.900 to provide that the actual amount of rebates received is a trade secret; provide that compliance with the prescription drugs cost-sharing and rebate requirements shall not be in violation of the Uniform Trade Secrets Act; create a new section of Subtitle 17C of KRS Chapter 304 to apply the cost-sharing and rebate requirements for prescription drugs to limited health service benefit plans and limited health service contracts; create a new section of Subtitle 38A of KRS Chapter 304 and amend KRS 18A.225 and 164.2871 to require limited health service organizations, the state employee health plan, and self-insured employer group health plans provided by the governing board of a state postsecondary education institution to comply with the cost-sharing and rebate requirements for prescription drugs; apply provisions to health plans issued or renewed on or after January 1, 2024; EFFECTIVE January 1, 2024.