HIX 2.0 provides information on the variation in implementation of the Affordable Care Act across all 50 states and tracks each state’s key implementation decisions.
HIX 2.0 issue briefs provide insight into what health insurance exchange features are most effective and what factors explain state variation.
These data were collected from primary sources such as statutes and other regulatory decisions, but also from official gubernatorial press releases and other reliable news sources to ensure that the quickly changing nature of exchange implementation is being addressed. Datasets will be posted regularly on this site as they are completed, and completed datasets will be updated, and in some cases combined, as implementation moves forward. The date the datasets were last updated will be specified on each dataset's webpage.
- Dental Coverage on the Exchanges: Data relating to whether an exchange offers stand-alone dental plans, whether states offer adult dental at all, and relevant regulations. What is offered as part of these dental plans.
- Financial Management and Operation of the Exchanges: Variation in budgets and oversight of those budgets between exchanges.
- Qualified Health Plans:
- Drug Cost-Sharing Regulations: Type of cost-sharing restrictions each state applies to drug prescription coverage.
- Determination of Essential Health Benefits: Variation in amount and kind of EHBs offered in a state.
- Essential Community Providers: Variation in amount and kind of ECPs offered in a state.
- Qualified Health Plan Selection and Certification: Substantive content of plans, as well as the variation between plans within and among the states.
- Private Exchanges: How exchanges not facilitated by state or federal government differ from or overlap with ACA-created exchanges.
- Regulation of Plans Off the Exchanges:
- Risk Adjustment Strategy: How states account for their exchange enrollees' health status and health spending.