Payment source and emergency management of deliberate self-harm

Area of Science:

• Health Services Research
• Mental Health Services
• Health Economics

Background:

• Access to timely and appropriate mental healthcare is crucial for individuals experiencing deliberate self-harm.
• Disparities in healthcare delivery based on insurance type can significantly affect patient outcomes.
• Understanding these disparities is essential for developing equitable mental health policies.

Purpose of the Study:

• To investigate the influence of health insurance type, specifically private insurance versus Medicaid, on the delivery of acute mental healthcare for patients presenting with deliberate self-harm.
• To compare the intensity of emergency mental healthcare received by Medicaid-insured versus privately insured patients.
• To examine follow-up mental healthcare utilization within 30 days post-discharge for both insurance groups.

Main Methods:

• Analysis of claims data from the National Medicaid Analytic Extract Files (2006) and MarketScan Research Databases (2005-2007).
• Inclusion of adult patients with emergency episodes of deliberate self-harm, stratified by insurance type (Medicaid: n=8,228; Private: n=2,352).
• Examination of emergency department mental health assessments and outpatient mental health visits within 30 days of emergency discharge.

Main Results:

• Medicaid-insured patients had a higher discharge rate (62.7%) compared to privately insured patients (46.9%).
• Among discharged patients, Medicaid recipients were less likely to receive an emergency department mental health assessment (47.8%) than privately insured patients (57.3%).
• Discharged Medicaid-insured patients showed a higher likelihood of receiving follow-up outpatient mental health care (52.9%) compared to privately insured patients (41.2%).

Conclusions:

• Acute emergency mental healthcare for deliberate self-harm appears less intensive for Medicaid-insured individuals than for privately insured individuals.
• Despite less intensive emergency care, discharged Medicaid-insured patients demonstrate higher utilization of follow-up outpatient mental health services.
• Programmatic interventions are necessary to enhance emergency mental health service access, particularly in hospitals serving a significant Medicaid population.