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Data Engineering
Healthcare
Helios Patient 360
A HIPAA-grade Patient 360 unifying 18 clinical systems.
Client
Helios Health Network
Delivered
2024 · 12 months
Team
14 engineers
Category
Data Engineering
Overview
What we built
Consolidated Helios's fragmented clinical data estate into a HITRUST-certified Patient 360 platform, powering care coordination for 4.2M patients.
Business impact
Outcomes that moved the P&L
0
Systems unified
0.0M
Patients covered
0x
Faster insights
Pass
HITRUST audit
The challenge
- Clinical data lived across 18 EHR, claims, lab and scheduling systems.
- Care teams spent 40 minutes per handoff reconciling patient records.
- Analytics was blocked on manual PHI extracts that took weeks to approve.
How we approached it
- Built a FHIR-native data platform on AWS with column-level access controls.
- Implemented deterministic and probabilistic patient matching across sources.
- Delivered clinician-facing 360 views and a governed research sandbox.
What changed
- Clinical insights delivered 5x faster to bedside care teams.
- PHI request turnaround time dropped from 3 weeks to 2 days.
- Platform certified HITRUST r2 on first audit.
Project gallery
Inside the delivery
FHIR-native lakehouse
Standards-based clinical model.
Care coordination console
One view for every provider.
Research sandbox
Governed self-service for clinical analytics.
Technology
Built with
The tools and platforms we chose for this engagement.
AWS
Databricks
FHIR
HL7
Immuta
Python
React
"For the first time our clinicians see the whole patient story on one screen. It has meaningfully changed care coordination."
Dr. Amara Osei — Chief Medical Information Officer, Helios Health
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