Medi.com – Enables communities of payers and providers with real-time healthcare information processing and e-commerce services through ASP platform.

Per-Se Technologies, Inc. – Billing, accounts receivable and other business management services to hospital affiliated physicians.

McBee Associates, Inc. – Managerial and financial consulting services to the health care industry.

MedPro Services, Inc. – Practice management and consulting services to physicians USA nationwide.

Accumed Billing, Inc. – EMS billing for municipalities and private ambulance companies.

Medusind – Offers healthcare outsourcing services which includes medical billing, medical coding and medical claim processing.

iLIANT Corporation – Offering billing and application hosting for medium-large medical groups and physician networks.

FreeB – An open source medical billing system which supports paper HCFAs and X12 formats and can be modified to work with any practice management system.