Subjects
- Opioid-Related Disorders -- epidemiology3
- Adult2
- Analgesics, Opioid -- therapeutic use2
- Choice Behavior2
- Chronic Disease2
- Data Collection2
- Databases, Factual2
- Eligibility Determination2
- Federal Government2
- Government Regulation2
- Health Benefit Plans, Employee -- economics2
- Health Insurance Exchanges2
- Health Policy2
- Income2
- Insurance, Health -- statistics & numerical data2
- Medicaid2
- Medically Uninsured2
- Medicare -- economics2
- Middle Aged2
- Naloxone -- therapeutic use2