Waystar combines clearinghouse services with denial management, patient payments, and authorization automation. Mid-to-large ABA organizations use it to reduce days in A/R and surface the root causes of denied claims.
Change Healthcare, part of Optum, routes a large share of U.S. medical claims and provides revenue cycle and clinical connectivity tools. Providers use it as a clearinghouse, for eligibility checks, and for payer-agnostic analytics.
