• A Device ID is a unique identifier, usually a long string of random characters, attached to modern hardware connected to the internet such as an iPhone or SmartTV for the purpose of advertising and identification.
  • A MAID is a mobile-specific device ID.

Cigna Transparency in Coverage This link leads to the machine-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.