OpenAI Launches Health Data Integration for ChatGPT, Connecting User Records Securely in US

OpenAI’s health data integration extends beyond Apple Health to include data from supported US hospital systems, One Medical, and Function Health, enabling a broader set of health records to inform responses.
OpenAI notes that health-related conversations are widespread, with more than 300 million people using ChatGPT weekly for health questions, and early testing found about 70% of those conversations occurred in regular chats rather than a separate health space, prompting the integration.
GPT-5.6 Sol is introduced specifically for health tasks, described as the most capable model for health work, with Luna (the smaller variant) offering lower reasoning cost and outperforming previous versions in certain benchmarks; HealthBench Professional was used to assess health performance.
In addition to the rollout, OpenAI notes that Codex does not yet include Health features, indicating the health integration is limited to standard ChatGPT (not yet exposed in Codex).
OpenAI has rolled out Health in ChatGPT to all logged-in US users aged 18 and older, letting people connect Apple Health and medical records directly to their everyday chats. MacRumors reported that the feature is now live across web and iOS on Free, Plus, and Pro plans.
The move brings health data into standard ChatGPT conversations — not just a separate health tab. OpenAI says more than 300 million people use ChatGPT weekly for health questions, according to MLQ.ai.
OpenAI found that about 70% of health-related conversations were already happening in regular chats — not in any dedicated health space, MLQ.ai reported. That data pushed the company to bring health context directly into standard conversations instead of keeping it in a separate corner of the app.
Users can now ask ChatGPT to compare lab results, track changes since past appointments, and see how sleep or activity levels relate to their health. All of this requires explicit user permission before any data is used.
The integration goes beyond Apple Health. Users can also connect records from supported US hospital systems, One Medical, and Function Health, according to Neowin. That gives ChatGPT a broader picture of a person's health history.
OpenAI says health data will not be used to train its models or target ads. Users who do not want to connect any records can still use the Health feature on its own, with no linked data required.
OpenAI also introduced GPT-5.6 Sol, a model built specifically for health tasks. The company calls it its most capable model for health work. A smaller version, called Luna, costs less to run and beats earlier models on certain benchmarks, MLQ.ai noted. OpenAI used a tool called HealthBench Professional to measure how well the models perform.
OpenAI says Sol performs at a clinician-style level on health questions. The company stressed that hundreds of millions of weekly health chats have helped it improve the model over time.
Not everyone sees the rollout as a clear win. AppleInsider pointed out that connecting Apple Health to ChatGPT means sharing sensitive data with a third party — something Apple's own Siri AI avoids by keeping health data on-device. The tradeoff is more capable analysis at the cost of broader data exposure.
OpenAI says users stay in control of what is connected and what ChatGPT can see. The company notes that Codex, its coding tool, does not yet include any Health features — so the integration is limited to standard ChatGPT for now.
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