Mode of payment and length of stay in the hospital: more work for PSROs?

The Professional Standards Review Organizations (PSROs) mandated by the Social Security Act aim to monitor and control hospital utilization by publicly funded patients, particularly those whose care is paid for by Medicare and Medicaid. One question to ask is, if PSROs prove successful in reducing suspected overutilization by public patients, would the principal private third parties, Blue Cross and commericial insurance plans, benefit by applying those techniques to their patients, as well. Data are presented from the Chicago Hospital Discharge Study, which was conducted in February, 1970, before PSRO activities were undertaken. They show that average length of stay for Medicaid patients is not consistently different from that for patients who pay by other means. Therefore, it is argued that, if it proves successful as applied to Medicaid patients, private third parties might benefit by using the PSRO mechanism to try to monitor and control the stays of their patients, as well.