MedAssurant, Inc. is an American health care data analytics company based in Bowie, Maryland.

Founded in Annapolis, Maryland, in 1998, the company focuses on developing tools that enable rapid health care data aggregation and validation from medical facilities for clients that include health-insurance plans, hospitals, pharmaceutical companies and regulatory agencies. MedAssurant uses the aggregated data to help customers to manage risk and identify more cost-efficient care options.

MedAssurant focuses on four main areas of operation, which include claims and payment integrity, disease management, clinical and quality outcomes and health care data intelligence.