Member Access

Below is a list of systems used to support MHA Keystone Center members and our patient safety and quality improvement work.

The MHA Community site

The MHA Community site is a secure, online networking platform that allows MHA-member hospital staff to collaborate, share information and stay up-to-date on MHA Keystone Center activities. The site features resources, data definitions, data collection tools, webinar recordings and presentations. Discussion groups and member-created networks are also available to engage and connect with MHA Keystone Center staff and peers from member hospitals.


The MHA Keystone Data System (KDS) was retired at the end of March of 2020. More information will be available in 2020 about KeyMetrics, the new MHA data collection platform.

PSO Data Platform

The PSO Data Platform allows members to submit adverse events in a protected portal. Imported data are based on the AHRQ Common Formats and are aggregated at a state level, with the opportunity for the patient safety data to inform the quality collaboratives.

For more information, contact us.

MHA 100 Year Anniversary

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