Healthcare AI Data Platform | Carta Healthcare
AI Built for Clinical Data Management
Voyager is our AI platform for data abstraction, combining frontier models, clinical guardrails, secure infrastructure, and native EHR integration to deliver fast, accurate results with minimal IT burden.
Applied AI Using Frontier Models
Voyager runs on Anthropic’s Claude, one of the most advanced large language models in the world. Instead of building a smaller in-house model, we harness the scale, accuracy, and innovation of billions in AI R&D and apply it directly to the complexity of clinical registry abstraction.
Voyager includes additional proprietary technology to solve problems general-purpose AI can’t:
- improved temporal reasoning
- reduced hallucinations
- citations and references to supporting evidence in the patient chart
Your Clinical Data Never Leaves Your Control
Voyager is built on AWS Bedrock, delivering enterprise-grade security for generative AI. Your clinical data stays yours. Carta Healthcare maintains complete data separation across every health system we serve - securely stored, never commingled, and never shared with another organization.
Carta Healthcare is honored to partner with leading health systems
Atlas
Integrated Registry abstraction, workflow and submission
Atlas empowers your workflow with faster, accurate and lower-cost clinical registry abstraction & seamless submission
Lighthouse
AI-Assisted Abstraction and answers to registry questions
AI assistant for fast answers to registry questions. Complements your existing submission workflows, lowers costs and improves efficiency.
Navigator
Unlock Insights for Quality Improvement and Research
Navigator is an Analytics solution transforming clinical data into actionable intelligence for quality improvement and accelerated research.
Expert clinical data abstraction services
Short on abstraction resources? Rely on our dedicated team of 200+ seasoned clinicians for accurate and timely clinical data abstraction services. With over 200 years of collective abstraction experience and 1000+ years of clinical practice, we bring unparalleled real-world insight to your complex data.
You expect more
Only our Hybrid Intelligence delivers the precise abstraction results you need. By combining cutting-edge AI with deep clinical expertise, we ensure unmatched accuracy and a nuanced understanding of healthcare data.
Native EHR Integration via FHIR
Voyager integrates with your EHR through native, standards-based FHIR connectivity. No complex data mapping. No fragile custom interfaces. No disruption when your EMR upgrades. Just clean, reliable access to the full patient record.
Built for Speed, Security, and Simplicity
One-day Implementation
Prebuilt FHIR integration apps. Single IT resource can go live in one day.
SOC 2 and HIPAA
Independently audited under SOC 2 annually. HIPAA BAAs with every customer and vendor.
Complete Data Isolation
Data never commingled across health systems. Encrypted in transit and at rest.
FAQs
What is Voyager?
Voyager is Carta’s core AI ingestion and orchestration engine that connects via FHIR, processes structured and unstructured data, and generates registry-ready answers with evidence.
How does Voyager integrate with our EHR?
Voyager connects through FHIR APIs, using read-only access without custom ETL, mapping, or system changes.
Does Voyager write back to the EHR?
No. Voyager operates with read-only access and never modifies or writes data back into your EHR.
How is customer data protected?
Each customer is deployed in a dedicated AWS account with AES-256 encryption at rest and TLS 1.2+ in transit.
Is customer data used to train AI models?
No. Customer data is never used to train external models and is not exposed to third parties.
Where are the AI models hosted?
Models are hosted via AWS Bedrock, ensuring technical separation between the platform and model vendors.
Is this fully autonomous AI?
No. Voyager operates within a Hybrid Intelligence model where AI suggestions are validated by experienced clinical abstractors.
What data types can Voyager process?
Voyager processes FHIR resources including Patient, Encounter, Observation, DocumentReference, Medication, Procedure, Condition, and more.
How is Voyager architected for scalability and performance?
Voyager runs in a single-tenant AWS environment with elastic scaling, encrypted storage, and monitored workloads to support high-volume abstraction without performance degradation.
How scalable and resilient is the platform?
Built on AWS EKS with horizontal scaling, disaster recovery across regions, and managed service support with defined SLAs.