WellSky
“Can the dominant post-acute / community care EHR become the financial and AI operating system for the full continuum of healthcare?”
Founded1980
HQOverland Park, Kansas, United States
Latest roundPrivate Equity-Backed (TPG + Leonard Green & Partners, 2020)
IndustryVertical SaaS / Healthcare
The story
WellSky began in 1980 as Mediware, a niche clinical software vendor for blood banks and pharmacy. After going private under Thoma Bravo (2012) and then TPG + Leonard Green (2020), it consolidated its position as the dominant vertical SaaS platform for post-acute, home-based, and community care. The 2024–2026 stretch marks a clear pivot: WellSky is layering AI (via Google Cloud / Vertex AI / Gemini) and embedded finance (WellSky Pay via PayGround) onto its clinical platform, moving from EHR-of-record toward an operating system that also handles patient payments and revenue cycle.
Last 12 months
Product timeline
1980
Founded as a clinical software provider for blood and pharmacy management· founding
1991
Became publicly traded (as Mediware)· ipo
2012
Taken private by Thoma Bravo· acquisition
2014
Acquired Harmony Information Systems, expanding into human and social services· acquisition
2020
TPG Capital and Leonard Green & Partners take equity stakes to accelerate post-acute care platform· acquisition
2024
Announced strategic partnership with Google Cloud (Vertex AI) for generative AI across care solutions· pivot
2025
Expanded Google Cloud AI partnership; integrated Gemini models across 20,000+ sites of care· pivot
2026
Launched WellSky Pay (enabled by PayGround) — embedded patient payments for CareTend and Specialty Care· launch
Acquisitions
The stack
1 layer disclosed in WellSky’s embedded-finance stack
Payments / PSP
PayGround
Accounting gap: none