# Epic Systems

Source: https://onco.cc/companies/epic-systems/  
OnCo record `epic-systems` (Company). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)"; commercial use needs a licence.

## TL;DR

Epic Systems is the dominant US hospital EHR; its Beacon oncology module handles chemotherapy ordering and Cosmos aggregates de-identified records for research.

## Summary

Epic Systems, based in Verona, Wisconsin, is the dominant US hospital electronic health record; its Beacon oncology module handles chemotherapy ordering and treatment plans, and its Cosmos dataset aggregates de-identified records from more than 250 million patients for research. It is adding generative AI features across its products. OnCo links it to oncology EHR modules and treatment pathways and to oncology EHR and real-world data platforms. Whether Cosmos becomes a research resource open to independent investigators, rather than only to Epic customers, is the question its scale raises. The oncology EHR page carries the wider picture.

## Fields

- Kind: Company
- Last checked: 2026-09-08
- Tags: supporting
- HQ: Verona, WI
- Type: ai-software
- Website: https://www.epic.com

## Sources

- Wikipedia: https://en.wikipedia.org/wiki/Epic_Systems
- Official website: https://www.epic.com

## Connected records

- fronts: [AI & Computation](https://onco.cc/fronts/ai-computation/)
- technologies: [Oncology EHR and real-world data platforms](https://onco.cc/technologies/oncology-real-world-data/), [Oncology EHR modules and treatment pathways](https://onco.cc/technologies/hospital-information-systems-oncology/)

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JSON: https://onco.cc/api/v1/entities/epic-systems.json