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All case studies
HealthcareAI & GenAIRAGPlatform Engineering

RAG-powered clinical decision support system

Client: US Healthcare CompanyDuration: 5 monthsTeam: 5 engineers

89%

Answer accuracy (physician-rated)

4.2x

Faster information retrieval

50K+

Documents indexed

99.9%

Uptime SLA met

The challenge

A healthcare company needed to help physicians quickly find relevant clinical guidelines, drug interactions, and protocol updates across 50,000+ medical documents. Existing search was keyword-based and missed critical context.

Our solution

We designed and built a RAG (Retrieval-Augmented Generation) system that indexes medical literature, clinical guidelines, and internal protocols. The system uses hybrid search (dense + sparse retrieval), re-ranking, and a fine-tuned LLM to generate cited, evidence-based answers. HIPAA-compliant infrastructure throughout.

Key highlights

1

Hybrid retrieval

Dense + sparse search with semantic re-ranking

2

Evidence citations

Every answer linked to source documents

3

HIPAA compliance

End-to-end encrypted, audit-logged infrastructure

4

50K+ documents

Clinical guidelines, protocols, drug databases indexed

Tech stack

PythonLangChainOpenAIPineconeNext.jsAWSHIPAA-compliant

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