# When Every Second Matters: How Athenahealth Protects Patients with Apollo GraphQL

DevFeed: [When Every Second Matters: How Athenahealth Protects Patients with Apollo GraphQL](<https://devfeed.tech/articles/when-every-second-matters-how-athenahealth-protects-patients-with-apollo-graphql-23594.md>)

Original publisher: [Read original article](<https://www.apollographql.com/blog/when-every-second-matters-how-athenahealth-protects-patients-with-apollo-graphql>)

Author: Valeria Gomez

Published: 2025-11-17T11:55:43Z

Content type: article

Language: en

Sources: [Apollo Blog](<https://devfeed.tech/sources/apollo-blog.md>)

Topics: [GraphQL](<https://devfeed.tech/topics/graphql.md>), [Software](<https://devfeed.tech/topics/software.md>), [systems](<https://devfeed.tech/topics/systems.md>), [JavaScript](<https://devfeed.tech/topics/javascript.md>)

Tags: [2025](<https://devfeed.tech/tags/2025.md>), [apollo](<https://devfeed.tech/tags/apollo.md>), [events](<https://devfeed.tech/tags/events.md>), [graphql](<https://devfeed.tech/tags/graphql.md>), [healthcare](<https://devfeed.tech/tags/healthcare.md>), [javascript](<https://devfeed.tech/tags/javascript.md>), [legacy](<https://devfeed.tech/tags/legacy.md>), [modernization](<https://devfeed.tech/tags/modernization.md>), [react](<https://devfeed.tech/tags/react.md>), [real-time](<https://devfeed.tech/tags/real-time.md>), [subscriptions](<https://devfeed.tech/tags/subscriptions.md>)

## AI overview

The article describes how Athenahealth introduced Apollo GraphQL subscriptions to provide real-time updates in a clinical workflow while modernizing a legacy platform used by more than 20,000 medical practices. The team began with a limited ambulatory surgical center workflow to validate safety and value before expanding.

## Source excerpt

Insights shared live at GraphQL Summit 2025 from architect Colin Barringer on modernizing healthcare systems safely and at scale Clinical software is unforgiving. If the right screen does not update in time, a patient can be harmed. For Athenahealth, that wasn't theoretical: in one workflow, a nurse could record a latex allergy while a surgeon's view failed to refresh. Preventing that error became the spark for bringing in Apollo GraphQL.