Transparency in Coverage

July 1, 2022. The Transparency in Coverage Rule requires public disclosure of negotiated in-network provider rates and out-of-network allowed amount and bill charges for items and services covered by a health plan/policy through machine readable files (MRF). This link leads to the machine-readable files that are made available in response to the federal Transparency in Coverage Rule. The machine-readable files are formatted to allow researchers, regulators, and application developers to more easily access and analyze data.