improved
July 24, 2025: Completed migration to ELLKAY for CommonWell connectivity
July 24th, 2025 by Ike Rosen
We’ve successfully transitioned our connection to the CommonWell network from Change Healthcare to ELLKAY, CommonWell’s new technical service provider.
No action is needed on your part. Your connection to CommonWell through Zus remains fully intact, and we do not expect any significant impact to your experience.
We’re actively monitoring match rates and system performance to ensure a smooth transition. However, some organizations on the network are still completing their own migrations, so if you notice any spikes in coverage gaps, please let us know.