(1) No insurance contract with a provider shall contain a most-favored-nation provision except where the commissioner determines that the market share of the insurer is nominal.

(2) Nothing in this section shall be construed to prohibit a health insurer and a provider from negotiating payment rates and performance-based contract terms that would result in the health insurer receiving a rate that is as favorable, or more favorable, than the rates negotiated between a provider and other health insurance issuers.

See https://apps.legislature.ky.gov/law/statutes/chapter.aspx?id=38715