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Multicenter Study
. 2011 Jan;59(1):3-9.
doi: 10.1111/j.1532-5415.2010.03230.x. Epub 2011 Jan 3.

The effect of state policies on nursing home resident outcomes

Vincent Mor  1 , Andrea Gruneir, Zhanlian Feng, David C Grabowski, Orna Intrator, Jacqueline Zinn
Affiliations
Multicenter Study

The effect of state policies on nursing home resident outcomes

Vincent Mor et al. J Am Geriatr Soc. 2011 Jan.

Abstract

Objectives: To test the effect of changes in Medicaid reimbursement on clinical outcomes of long-stay nursing home (NH) residents.

Design: Longitudinal, retrospective study of NHs, merging aggregated resident-level quality measures with facility characteristics and state policy survey data.

Setting: All free-standing NHs in urban counties with at least 20 long-stay residents per quarter (length of stay > 90 days) in the continental United States between 1999 and 2005.

Participants: Long-stay NH residents

Interventions: Annual state Medicaid average per diem reimbursement and the presence of case-mix reimbursement in each year.

Measurements: Quarterly facility-aggregated, risk-adjusted quality-of-care measures surpassing a threshold for functional (activity of daily living) decline, physical restraint use, pressure ulcer incidence or worsening, and persistent pain.

Results: All outcomes showed an improvement trend over the study period, particularly physical restraint use. Facility fixed-effect regressions revealed that a $10 increase in Medicaid payment increased the likelihood of a NH meeting quality thresholds by 9% for functional decline, 5% for pain control, and 2% for pressure ulcers but not reduced use of physical restraints. Facilities in states that increased Medicaid payment most showed the greatest improvement in outcomes. The introduction of case-mix reimbursement was unrelated to quality improvement.

Conclusion: Improvements in the clinical quality of NH care have been achieved, particularly where Medicaid payment has increased, generally from a lower baseline. Although this is a positive finding, challenges to implementing efficient reimbursement policies remain.

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Conflict of interest statement

Conflict of Interest: Vincent Mor is a founder and on the board of directors of PointRight, Inc., an information services company serving NHs on quality measurement and improvement. Dr. Mor receives no research funding, data, or consultation on his research from PointRight.

Figures

Figure 1
Figure 1
Average percentage change (Y-axis) in state Medicaid payment rate standardized to 1999 baseline levels contrasted with average percentage change in the proportion of U.S. nursing homes achieving indicated benchmark performance levels on four nursing home long-stay resident quality measures, 1999–2005 (X-axis).
Figure 2
Figure 2
Percentage of nursing homes reaching the high-quality threshold on activity of daily living decline for long-stay residents: 1999–2005.
Figure 3
Figure 3
Percentage of nursing homes reaching the high-quality threshold on physical restraints for long-stay residents: 1999–2005.
See this image and copyright information in PMC

References

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