Malpractice Environment vs Direct Litigation: What Drives Nursing Home Exit?

Area of Science:

• Health Services Research
• Health Economics
• Gerontology

Background:

• Medical malpractice litigation is a concern for provider stability and consumer welfare.
• The nursing home sector experiences significant litigation but is understudied regarding litigation's effects.
• Data limitations have historically hindered research on nursing home litigation impacts.

Purpose of the Study:

• To estimate the association between nursing home litigation and provider exit (closure or ownership change).
• To differentiate the impact of the direct malpractice litigation environment from direct litigation.
• To analyze these associations across different facility types and market conditions.

Main Methods:

• Utilized Westlaw's Adverse Filings and Online Survey, Certification and Reporting (OSCAR) data (1997-2005).
• Employed probit models with state and year fixed effects to assess litigation's relationship with closure or ownership change.
• Stratified analyses by profit status, chain membership, and market competition.

Main Results:

• Direct litigation against nursing homes showed a non-significant effect on closure or ownership change within two years.
• The broader malpractice environment significantly impacted ownership changes, irrespective of direct litigation.
• Effects were more pronounced in for-profit, chain-affiliated, and highly competitive nursing home markets.

Conclusions:

• Direct medical malpractice litigation does not appear to drive nursing home closures or ownership changes.
• The general malpractice environment influences nursing home ownership changes, suggesting it's a blunt tool for quality assessment.
• Policy implications may arise from understanding how malpractice environments affect nursing home market dynamics and ownership structures.