BlueCross BlueShield of Tennessee creates and publishes the Machine-Readable Files on behalf of The Second Fiddle. To link to the Machine-Readable Files, please click on the URL provided: https://www.bcbst.com/tcr. This link leads to readable files that are made available in response to the federal Transparency in Coverage Rule and includes negotiated service rates and out-of-network allowed amounts between health plans and healthcare providers. The machine-readable files are formatted to allow researchers, regulators, and application developers to more easily access and analyze data.