Health Maintenance Organization is the earlier term. I think Managed Care Orgganization (MCO) is still a euphemism for squeeze out the $$$$. Raphaela On Sun, 26 Jul 1998 22:50:50 +0000 Patricia Hewitt <[log in to unmask]> writes: >Could you please email me about something? I keep getting the term >HMO in emails and I don't know what it means? Could you please >explain the term to me? > Patricia. >