Table 5.

The CDM implementation status of 3 health systems: Mayo Clinic, Mercy, and YNNH

CDM Implementation Status	Mayo Clinic	Mercy	YNHH
i2b2 Star Schema	X		X
PCORnet CDM	X		X
OMOP CDM	X (in progress)		X
Sentinel CDM		X
FHIR	X	X	X

CDM: common data model; CPT: Current Procedural Terminology; FHIR: Fast Healthcare Interoperability Resources; i2b2: Informatics for Integrating Biology and the Bedside; OMOP: Observational Medical Outcomes Partnership; PCORnet: Patient-Centered Research Network; YNHH: Yale New Haven Hospital.