REGULATES CERTAIN PRACTICES OF PHARMACY BENEFITS MANAGEMENT COMPANIES. The bill provides that a PBM shall not: (1) mandate that a covered person use a specific retail pharmacy, mail-order pharmacy, specialty pharmacy, or other pharmacy practice site; or (2) provide for variations in a network agreement between the pharmacy benefits management company and a purchaser of pharmacy benefits management service, including, but not limited to, variations in premiums, deductibles, copayments or coinsurance rates, as an incentive to encourage purchasers and covered persons to use a specific retail pharmacy, mail-order pharmacy, specialty pharmacy, or other pharmacy practice site, unless the incentive applies to all pharmacies in the network agreement.