Payor information is vitally important to interoperability. Prior auth. Payer to payer. Member APIs. All of those should be brought under the same umbrella. Payor information is vitally important to interoperability. Prior auth. Payer to payer. Member APIs. All of those should be brought under the same umbrella. Healthcare, /healthcare, Innovation, /innovation, Healthcare, /healthcare, Business, /business, Innovation Rx: Policies, /feature/innovation-rx/policies, standard