PLEASE NOTE: The file format mandated by CMS for the MRF files is JSON (JavaScript Object
Notation), which can be downloaded and read using a JSON viewer.
• Brower types/versions that can support system requirements can include Chrome -Version
99.0.4844.74 • Edge - Version 99.0.1150.39 • Firefox - Version 98.0.1
• Internet bandwidth - Greater than 100 MBPS
• RAM - A minimum of 8 GB
• Internal storage – A minimum of 1 TB
• Pop up Blockers – Ensure pop up blockers are disabled to allow for all the INN/OON files to
be downloaded successfully
• Opening .gz extension files – Opensource tool 7Zip required to extract/decompress the .gz
format files
• Due to the number and size of files being posted it can take up to 5 minutes for the page
to load.