Patients Face Hurdles Opting Out of Epic Data Network

The Epic Care Everywhere system defaults patients into a national record-sharing network with complex opt-out procedures.

Updated on Oct. 15, 2026 in Healthcare

Isometric editorial illustration showing a single medical folder stored in a metal cabinet, symbolizing data privacy and record management. — Epic's data network requires patients to opt out through individual providers, creating significant administrative hurdles for those seeking to limit health record visibility. AI Illustration. Upload story photo >

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Patients who want to remove their medical information from the Epic Care Everywhere network must contact each individual healthcare provider separately. While Epic manages over 305 million patient charts, the company does not currently offer a universal opt-out option.

Why it matters

Patients are increasingly seeking to limit the visibility of their health data to prevent unauthorized access. The lack of a centralized opt-out process creates significant administrative burdens for those who wish to restrict their records from being shared.

Epic facilitates the daily exchange of approximately 22 million medical records across its network. A separate study of 1,138 healthcare breach cases found that 10% involved employees transferring patient information to personal accounts.

The players

Epic

This health technology company provides software used by hospitals to manage and exchange millions of patient charts daily.

CliniSync

This is a health information exchange serving the state of Ohio that operates a different model for patient record privacy.

CalMatters

This is a non-profit journalism organization that acquired The Markup and focuses on public policy and accountability reporting.

The details

Although Epic introduced the ability for patients to leave the network in August 2025, users cannot exercise this choice during their MyChart enrollment. In contrast to Epic, organizations like the Ohio-based CliniSync allow patients to apply a single opt-out across their entire network, though some require a notarized form to finalize the request.

April 2024: CalMatters acquired The Markup.
August 2025: Epic introduced the option for patients to disappear from the network.
October 15, 2026: An investigation into patient data opt-out procedures was published.

Market Landscape

This opt-out challenge reflects a broader tension between the medical industry's push for interoperability and the individual's desire for privacy. These procedures highlight the fragmented landscape of data control in a system currently dominated by large-scale digital exchanges.

If you wish to opt out of the Epic Care Everywhere network, you must reach out to your local medical records department or check your MyChart settings for availability. Be aware that you may need to repeat this request at every facility where you receive care to ensure your records are restricted.

The takeaway

Maintaining control over your medical history requires proactive communication with your healthcare providers. Since digital opt-outs are not yet universal, contacting your hospital's records office directly remains the most reliable way to revoke data-sharing authorizations.