The IPO could come later this year or early next year, subject to market conditions, the sources added, requesting anonymity because the matter is confidential. The valuation attained will also be subject to market conditions, the sources added. EQT, CPPIB and Goldman Sachs declined to comment. The company develops payment software helping clients such as large hospital systems with the collection of bills from patients. The company now works with 1 million healthcare providers and handles more than 2.5 billion transactions annually, according to its website.

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Persons: Goldman Sachs, Waystar, CPPIB, Echo Wang, David Carnevali, Stephen Coates Organizations: EQT, Plan Investment, Goldman Sachs Group Inc, JPMorgan Chase &, JPMorgan, Bain Capital, Fitch, Medicare, Medicaid Services, Thomson Locations: Canada, Navicure, New York