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This blog was co-authored with Kuldeep Singh, Head of AI Platform at Innovaccer.
The integration of agentic AI is ushering in a transformative era in health care, marking a significant departure from traditional AI systems. Agentic AI demonstrates autonomous decision-making capabilities and adaptive learning in complex medical environments, enabling it to monitor patient progress, coordinate care teams, and adjust treatment strategies in real time. These intelligent systems are becoming deeply embedded in healthcare operations, from enhancing diagnostic precision through advanced pattern recognition to optimizing clinical workflows and accelerating drug discovery processes. Agentic AI combines proactive problem-solving abilities with real-time adaptability so that healthcare professionals can focus on high-value, patient-centered activities while the AI handles routine tasks and complex data analysis.
Innovaccer, a pioneering healthcare AI company, recently launched Innovaccer Gravity
Health care demands precision and accountability. AI agents operating within this domain must handle sensitive patient data securely, adhere to rigorous compliance regulations (like HIPAA), and maintain consistent interoperability across diverse clinical workflows. Standard, generalized protocols fall short when dealing with complex healthcare systems and patient data protection requirements. Healthcare organizations need a robust service to convert their existing APIs into Model Context Protocol (MCP) compatible tools that can scale effectively while providing built-in authentication, authorization, encryption, and comprehensive audit trails. Amazon Bedrock AgentCore Gateway offers health care providers and digital health companies a straightforward and secure way to build, deploy, discover, and connect to tools at scale that they can use to create AI-powered healthcare solutions while maintaining the highest standards of security and compliance.
Healthcare organizations face significant data silo challenges because of diverse electronic health record (EHR) formats across different systems, often maintaining multiple systems to serve specialized departmental needs and legacy systems. FHIR (Fast Healthcare Interoperability Resources) solves these interoperability challenges by standardizing healthcare data into exchangeable resources (like patient records and lab results), enabling seamless communication between different systems while maintaining security and improving care coordination. However, implementing FHIR presents its own challenges, including technical complexity in integrating with legacy systems and the need for specialized expertise in healthcare informatics and API development.
The implementation of AI agents introduces new layers of complexity, requiring careful design and maintenance of interfaces with existing systems. AI agents need secure access to the FHIR data and other healthcare tools with authentication (both inbound and outbound) and end-to-end encryption. MCP is a standardized communication framework that enables AI systems to seamlessly interact with external tools, data sources, and services through a unified interface. However, the development and scaling of MCP servers require substantial resources and expertise. Hosting these services demands ongoing development time and attention to maintain optimal performance and reliability. As healthcare organizations navigate this complex terrain, addressing these challenges becomes critical for achieving true interoperability and harnessing the full potential of modern healthcare technology.
By using Amazon Bedrock AgentCore, you can deploy and operate highly capable AI agents securely at scale. It offers infrastructure purpose-built for dynamic agent workloads, powerful tools to enhance agents, and essential controls for real-world deployment. Bedrock AgentCore offers a set of composable services with the services most relevant to the solution in this post mentioned in the following list. For more information, see the Bedrock AgentCore documentation.
In this solution, we demonstrate how the user (a parent) can interact with a Strands or LangGraph agent in conversational style and get information about the immunization history and schedule of their child, inquire about the available slots, and book appointments. With some changes, AI agents can be made event-driven so that they can automatically send reminders, book appointments, and so on. This reduces the administrative burden on healthcare organizations and the parents who no longer need to keep track of the paperwork or make multiple calls to book appointments.
As shown in the preceding diagram, the workflow for the healthcare appointment book built using Amazon Bedrock AgentCore is the following:
get_patient_emr()
: Gets the parent’s and child’s demographics information.search_immunization_emr()
– Gets the immunization history and schedule for the child.get_available_slots()
– Gets the pediatrician’s schedule around parent’s preferred date.book_appointment()
– Books an appointment and returns the confirmation number.Important: The following code example is meant for learning and demonstration purposes only. For production implementations, it is recommended to add required error handling, input validation, logging, and security controls. |
The code and instructions to set up and clean up this example solution are available on GitHub. When set up, the solution looks like the following and is targeted towards parents to use the for immunization related appointments.
The solution can be customized to extend the same or a different use case through the following mechanisms:
fhir-openapi-spec.yaml
) with APIs hosted on API Gateway. The OpenAPI specification can be customized to add more tools or use entirely different tools by editing the YAML file. You must recreate the AgentCore gateway after making changes to the OpenAPI spec.strands_agent.py
or langgraph_agent.py
can be modified to make changes to the goal or instructions for the Agent or to work with a different LLM.We’re already looking forward and planning future enhancements for this solution.
Innovaccer’s gravity platform includes more than 400 connectors to unify data from EHRs from sources such as Epic, Oracle Cerner, and MEDITECH, more than 20 pre-trained models, 15 pre-built AI agents, 100 FHIR resources, and 60 out-of-the-box solutions with role based access control, comprehensive audit trail, end-to-end encryption, and secure personal health information (PHI) handling. They also provide a low-code or no-code interface to build additional AI agents with the tools exposed using Healthcare Model Context Protocol (HMCP) servers.
Innovaccer uses Bedrock AgentCore for the following purposes:
Bedrock AgentCore supports enterprise-grade security with encryption in transit and at rest, complete session isolation, audit trails using AWS CloudTrail, and comprehensive controls to help Innovaccer agents operate reliably and securely at scale.
AgentCore Gateway offers a consumption-based pricing model with billing based on API invocations (such as ListTools
, InvokeTool
and Search API
), and indexing of tools. For more information, see the pricing page.
The integration of Amazon Bedrock AgentCore with healthcare systems represents a significant leap forward in the application of AI to improve patient care and streamline healthcare operations. By using the suite of services provided by Bedrock AgentCore, healthcare organizations can deploy sophisticated AI agents that securely interact with existing systems, adhere to strict compliance standards, and scale efficiently.
The solution architecture presented in this post demonstrates the practical application of these technologies, showcasing how AI agents can simplify complex processes such as immunization scheduling and appointment booking. This can reduce administrative burdens on healthcare providers and enhance the patient experience by providing straightforward access to critical health information and services.
As we look to the future, the potential for AI agents in the healthcare industry is vast. From improving diagnostic accuracy to personalizing treatment plans and streamlining clinical workflows, the possibilities are endless. Tools like Amazon Bedrock AgentCore can help healthcare organizations confidently navigate the complexities of implementing AI while maintaining the highest standards of security, compliance, and patient care.
The healthcare industry stands at the cusp of a transformative era, where AI agents will play an increasingly central role in delivering efficient, personalized, and high-quality care. By embracing these technologies and continuing to innovate, we can create a healthcare network that is more responsive, intelligent, and patient-centric than ever before.
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