Support for most Major Healthcare Providers in the US:
We are delighted to announce that Fasten Health integrates with Medicare, United Healthcare, and Kaiser Permanente, among countless other major medical providers. This means that our platform now supports 40 of the 50 largest insurers in the US, along with a vast network of healthcare institutions (almost 28,000 at last count), offering you unparalleled access to your health data in one centralized hub.

The inclusion of United excited me, but apparently it does UHC does not support FHIR for their commercials plans (#318). Bummer.