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eCQM Calculations Libraries and Technical Services

eCQM Tools

The eCQM Calculations Libraries and Technical Servicesinfo-icon are open source libraries which provide a proof-of-concept implementation of eCQMsinfo-icon against patient information represented in Fast Healthcare Interoperability Resources (FHIR). These libraries reuse the calculation engine developed within Bonnieinfo-icon and Cypressinfo-icon and adapt it to a FHIR data model. They can be used as a starting point for an implementation of eCQMs from FHIR-based data.

fhir-patient-api maps the current Quality Data Model (QDM)info-icon based eCQMs to FHIR resources.

node-qme a “patient source”, which is responsible for using the fhir-patient-api to retrieve patients from a database and send them to eCQMinfo-icon code for calculation.

node-cqm-engine monitors requests for eCQM calculations and executes them. It also aggregates the results from individual patient measure results into a result for the entire patient population.

ecqm server a server application that provides RESTful interfaces for eCQM calculation.

ecqm-frontend a software package that provides a web-based interface for users to create and view the results of eCQM calculations.

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Last Updated: April 15, 2019