Change Healthcare, a provider of revenue and payment cycle management and clinical information exchange solutions, completed the acquisition of PROMETHEUS Analytics, reimbursement approach based on medical episodes of care, used by payer-provider collaborations nationwide, from Altarum, non-profit research and consulting organization. Financial terms were not disclosed. "By owning and continuing to develop the industry standard, PROMETHEUS Analytics, Change Healthcare will support all PROMETHEUS users across the industry as they explore innovative ways to reduce cost, increase quality and improve outcomes,” Robert Capobianco, Change Healthcare Vice President and General Manager.