This link leads to the machine-readable files that are made available by CIGNA 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. Please access CIGNA via the link to review the current costs in place for the sponsored health plans.
The machine readable files are formatted to allow researchers, regulators, and application developers to more easily access and analyze data.
https://www.cigna.com/legal/compliance/machine-readable-files