(a) A pharmacy benefit manager shall not impose any requirements, conditions, or exclusions that do either of the following:

1. (1) Discriminate against a covered entity or a specified pharmacy in connection with dispensing covered drugs.
2. (2) Prevent a covered entity from retaining the benefit of discounted pricing for the purchase of covered drugs.

(b) Discrimination prohibited pursuant to subdivision (a) includes, but is not limited to, all of the following:

1. (1) Payment terms, reimbursement methodologies, or other terms and conditions that distinguish between covered drugs and other drugs, account for the availability of discounts under the 340B discount drug purchasing program described in Section 256b of Title 42 of the United States Code in determining reimbursement, or are less favorable than the payment terms or reimbursement methodologies for similarly situated entities that are not furnishing or dispensing covered drugs.
2. (2) Terms or conditions applied to covered entities or specified pharmacies based on the furnishing or dispensing of covered drugs or their status as a covered entity or specified pharmacy, including restrictions or requirements for participation in specialty, standard, or preferred pharmacy networks, or requirements related to the frequency or scope of audits.
3. (3) Refusing to contract with or terminating a contract with a covered entity or specified pharmacy, or otherwise excluding a covered entity or specified pharmacy from a specialty, standard or preferred network, on the basis that the entity or pharmacy is a covered entity or a specified pharmacy or for reasons other than those that apply equally to entities or pharmacies that are not covered entities or specified pharmacies.
4. (4) Retaliation against a covered entity or specified pharmacy based on its exercise of any right or remedy under this article.
5. (5) Interfering with an individual’s choice to receive a covered drug from a covered entity or specified pharmacy, whether in person or via direct delivery, mail, or other form of shipment.
6. (6) Restricting or prohibiting a covered entity from raising a grievance or speaking publicly about any pharmacy benefit manager that violates this subdivision or from filing a legal action against a pharmacy benefit manager for violating this subdivision.