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HomeCase StudiesMulti-State Healthcare System
Back to Case Studies
HealthcareSharePoint

Major Healthcare Network SharePoint Migration

50,000+ Users Migrated with Zero Downtime

Multi-State Healthcare System
8 months
12 consultants
50,000+
Users Migrated
0
Hours Downtime
100%
HIPAA Compliant
40%
Cost Reduction
10M+
Documents Migrated
85%
User Adoption

Overview

A leading healthcare network operating across multiple states needed to modernize their collaboration infrastructure by migrating from an aging SharePoint 2013 on-premises environment to SharePoint Online. The migration had to maintain HIPAA compliance, ensure zero downtime for clinical operations, and preserve 10+ years of critical medical documentation.

The Challenge

The healthcare network faced several critical challenges that made this migration particularly complex:

  • Legacy SharePoint 2013 environment with extensive customizations and workflows
  • Strict HIPAA compliance requirements for all patient-related data
  • Zero tolerance for downtime due to 24/7 clinical operations
  • Complex permission structures across 200+ site collections
  • 10 million+ documents requiring metadata preservation
  • Integration with Epic EHR system and other clinical applications

Our Solution

EPC Group developed a comprehensive migration strategy that addressed all compliance, technical, and operational requirements:

1

Phase 1: Assessment & Planning

Conducted thorough inventory of all SharePoint content, customizations, and integrations. Developed HIPAA-compliant migration architecture.

2

Phase 2: Governance Framework

Established new information architecture and governance policies aligned with HIPAA requirements and organizational needs.

3

Phase 3: Pilot Migration

Migrated 5 pilot departments to validate approach, train change champions, and refine processes.

4

Phase 4: Wave Migrations

Executed phased migration across 200+ site collections using automated tooling and off-hours scheduling.

5

Phase 5: Training & Adoption

Delivered comprehensive training program and established ongoing support structure.

Results & Impact

50,000+
Users Migrated
Successfully migrated all users across 15 facilities
0
Hours Downtime
Zero disruption to clinical operations
100%
HIPAA Compliant
Full compliance maintained throughout
40%
Cost Reduction
Annual infrastructure cost savings
10M+
Documents Migrated
With full metadata preservation
85%
User Adoption
Within first 90 days
"EPC Group delivered a flawless migration that exceeded our expectations. Their deep understanding of healthcare compliance requirements and SharePoint expertise made them the perfect partner. We achieved our modernization goals without any impact to patient care."
Chief Information Officer
Multi-State Healthcare System

Quick Facts

Client
Multi-State Healthcare System
Industry
Healthcare
Service
SharePoint
Duration
8 months
Team Size
12 consultants

Technologies Used

SharePoint OnlineAzure ADPower AutomateMicrosoft 365ShareGateCustom PowerShell

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