eClinicalWorks, Greenway Health, and NextGen are the three EHR platforms that serve the majority of the Federally Qualified Health Center market in the United States. Each has been selected by hundreds of health centres after evaluation processes that weigh clinical workflow capability, UDS reporting support, billing integration, and price. Cybersecurity posture is rarely a primary evaluation criterion — and yet the EHR is the highest-risk system in every FQHC's information environment. Getting the security evaluation right during EHR selection, and building the right security architecture around whichever platform is selected, is one of the most consequential compliance decisions a health centre makes.
This comparison applies the same analytical framework to all three platforms: what the platform provides at the application and infrastructure level under its BAA, and what the FQHC must build around it to achieve full HIPAA Security Rule compliance.
The Platform-Independent Security Principle
Before examining specific platforms, the foundational principle: every EHR platform secures its own application and infrastructure. None of them secure the environment outside that boundary — the devices your clinical staff use to access the platform, the email systems that receive platform notifications, the networks your staff connect from, or the credentials your staff choose for their platform logins. The security layer that the FQHC must build around any EHR is identical regardless of which platform is in use. Selecting one platform over another for security reasons is only meaningful if there are genuine differences in what the platforms provide — and in most cases, those differences are narrower than EHR sales conversations suggest.
eClinicalWorks: Security Posture Analysis
eClinicalWorks is the most widely deployed EHR in the FQHC market, with a particularly strong presence among larger health centres with complex multi-site operations. ECW maintains HITRUST certification — which is a meaningful third-party security credential that goes beyond standard SOC 2 — and provides a Business Associate Agreement as a standard contract element. The HITRUST certification is a genuine differentiator from a security assurance perspective and should be confirmed and verified at each contract renewal.
ECW ships with default configurations that prioritise deployment speed and clinical usability over security — which is rational from the vendor's perspective given their customer base's operational priorities, but which means that the default installation leaves HIPAA compliance gaps that the FQHC must close through deliberate configuration. Session timeout settings default to values longer than HIPAA recommends. Role-based access profiles default to broader access than the minimum necessary standard requires. Audit logging configuration requires deliberate setup to capture the access events HIPAA mandates. These are all configurable — but they require configuration.
ECW's patient portal, telehealth integration, and mobile application are additional ePHI access points that require specific security management. The patient portal BAA coverage should be confirmed separately from the EHR BAA — some ECW contracts treat the portal as a separate service with separate BAA terms. Telehealth integration through ECW's native tools or third-party integrations requires BAA confirmation for each integrated platform.
Greenway Health: Security Posture Analysis
Greenway Health serves a significant FQHC market segment through its Intergy platform, which has strong ambulatory care and FQHC-specific workflow capabilities. Greenway maintains SOC 2 Type 2 certification and provides a BAA as a standard contract component. The SOC 2 Type 2 report should be requested and reviewed at contract renewal — confirm the review period covered the past 12 months and examine the exceptions section for any operational failures that may affect the security assurances the certification provides.
Greenway's cloud infrastructure is AWS-hosted, which provides a well-established security foundation. However, the AWS infrastructure security is Greenway's responsibility under the BAA — not the FQHC's — and the FQHC's security obligations begin at the point where the application connects to the health centre's devices and networks. Greenway supports SSO integration with external identity providers, which is the recommended configuration for MFA enforcement and centralised access lifecycle management.
NextGen: Security Posture Analysis
NextGen serves FQHCs with its Enterprise and Ambulatory platforms and maintains a healthcare-focused security programme with SOC 2 Type 2 certification. NextGen has a long presence in the FQHC market and its BAA programme is well-established. NextGen's security documentation — SOC 2 reports, penetration test summaries upon request, security white papers — is available through its customer portal and should be reviewed annually as part of the FQHC's vendor security assessment process.
NextGen's platform supports SSO integration and provides role-based access configuration that can be aligned with minimum necessary standard requirements through deliberate setup. Like eClinicalWorks and Greenway, NextGen's default configuration does not represent the minimum necessary access standard out of the box — it represents the broadest-access configuration that allows clinical workflows to proceed without configuration friction.
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