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OpenAI expands ChatGPT Health to all adult U.S. users

OpenAI has made updates to its ChatGPT Health model, including allowing users to share certain health information with the regular chat feature.

Sara Heath
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Published: 27 Jul 2026

OpenAI has expanded its ChatGPT Health product to all U.S. users aged 18 and older, marking the chatbot's move from its early piloting stage into the broader public.

The tool, originally announced in January of this year, allows users to connect their medical records from supported platforms to ChatGPT. This feature aims to provide more contextualized answers to users' medical questions, making conversations more informational and personalized.

OpenAI said it's spent the past few months learning from ChatGPT Health's early user base and improving the models behind the chatbot's health-related conversations. In consultation with physicians, OpenAI said it's made improvements to GPT-5.5 Instant, the model that powers ChatGPT Health for free users.

OpenAI said physician consultants have reported gains in accuracy, clarity of communication and completeness, as well as the bot's ability to follow instructions and helpfulness with health decisions.

The company also highlighted GPT-5.6 Sol, which is available to paid users. This model is OpenAI's "strongest model yet for health," the company said, stating that it is effective for addressing more complex medical queries.

OpenAI updates how users access ChatGPT Health

OpenAI has also adjusted how individuals interface with ChatGPT Health.

At launch, OpenAI designed ChatGPT Health as a separate destination for health-related conversations, meaning users had to switch between interfaces if they were discussing health.

However, the company found that health and well-being are a part of many everyday conversations, from meal-prepping to finding a restaurant on a trip to exploring different outdoor family activities. Users may not intend to discuss health when exploring these topics, but it wasn't uncommon for ChatGPT to ask about dietary restrictions or relevant injuries during everyday chats.

All said, about 70% of health-related conversations took place outside of the dedicated ChatGPT Health space.

To that end, OpenAI has updated its system. Users can now give ChatGPT permission to draw on relevant information that's been connected in Health across all conversations, regardless of topic. This should prevent users from needing to take the extra step of toggling to Health when health-related questions unexpectedly arise.

OpenAI said the Health tab on the left sidebar will remain a space dedicated to healthcare-specific conversations, such as getting insights into lab results or examining health trends over time.

ChatGPT Health is still not HIPAA-compliant, or at least that is not advertised as part of OpenAI's announcement about the tool. The company did say that health information connected to Health is not used to train any models or target ads.

OpenAI also stressed that users decide when and how ChatGPT uses information connected in Health. Users can disconnect their Health information at any time, OpenAI added, as well as disconnect Health chats from ChatGPT's memory.

OpenAI capitalizes on consumer AI boom

This announcement comes as users' appetite for AI chatbots continues to grow. Earlier this year, KFF published data showing 29% of adults use AI to answer their medical questions. That's up from just 17% who said the same two years ago.

Notably, ChatGPT is emerging as a go-to chatbot for patients accessing health information. According to a survey of 1,250 U.S. adults, 28% of respondents said they prefer using ChatGPT to answer their questions specifically about health insurance.

As ChatGPT Health begins to proliferate across all adult users in the U.S., it stands to reason that the bot's popularity will grow.

Still, healthcare organizations are also getting in on the chatbot arms race, implementing similar products directly within their patient portals to deepen their connection with patients. It remains to be seen how these tools compete with commercial technology companies, like OpenAI.

Sara Heath is an executive editor at Xtelligent Healthcare Media, where she covers patient engagement, healthcare policy and health IT.

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