Demographic Data

Biosimilars provide competition for biologics, which account for a significant and growing portion of Medicare Part B drug spending. This report evaluates the current state of biosimilar competition in Medicare Part B and explores opportunities to achieve further savings.

The Inflation Reduction Act includes many provisions that aim to reduce out-of-pocket spending for prescription drugs covered under Medicare Part D. In 2024, cost-sharing in the final phase of the Part D benefit, the catastrophic coverage phase, was eliminated.

The Welfare Indicators Act of 1994 (Public Law 103-432) requires the Secretary of the Department of Health and Human Services to prepare an annual report to Congress on indicators and predictors of “welfare dependence.” That Act requires the report to include three programs: Temporary Assistance for Needy Families (TANF) program (which replaced the Aid to Families with Dependent Children (AFDC)

Effective January 1, 2023, the Inflation Reduction Act (IRA) eliminated cost sharing and deductibles for adult vaccines recommended by the Advisory Committee on Immunization Practices (ACIP) covered under Medicare Part D. In 2023, 10.3 million Medicare Part D enrollees received a recommended vaccine free of charge, which saved enrollees more than $400 million in out-of-pocket costs.

Executive Orders No. 13985 (2021) and 14091 (2023) require federal agencies to ensure that their policies and services, including data collection, advance equitable outcomes for all populations. The Assistant Secretary for Planning and Evaluation (ASPE) and the U.S.

The Inflation Reduction Act’s (IRA) expanded financial assistance in Medicare’s Low-Income Subsidy (LIS) Program would have benefited nearly 461,000 Partial LIS enrollees had the provision been in effect in 2020. An additional 2.9 million Part D enrollees who were eligible but not enrolled in LIS would also have benefited from the program.

This brief shares findings from an analysis using U.S. Census Household Pulse Survey data to examine child care workers’ experience of economic hardship from 2021 to 2022 along different measures of economic hardship, across time, by race and ethnicity, and whether child care workers lived with young children. We find:

State and Local Estimates of the Uninsured Population in the U.S. Using the Census Bureau’s 2022 American Community SurveyMethodological Description

This report is the third in a series of reports commissioned by the Office of the Assistant Secretary for Planning and Evaluation (ASPE) from the RAND Corporation addressing state all payer claims databases (APCDs). APCDs include medical, pharmacy, and dental claims, as well as enrollment and provider files collected from private and public payers by states, usually as part of a State mandate.

This report presents the set of guiding principles for linking state Medicaid data with birth certificates that was developed by state and national experts and leaders. These guiding principles can be implemented to create a multistate linked database that researchers would be able to access and use for research on maternal health, including patient-centered outcomes research (PCOR).