Do narrow networks save money?

According to a recent paper by Wallace (2023), the answer is ‘yes’, but it does so in a highly inefficient manner. Using 2008-2012 Medicaid data from the New York State Department of Health, the author find that: Leveraging the random assignment of over 50,000 Medicaid enrollees in New York, I present causal evidence that narrower…

Who pays more for hospital and physician services: commercial payers, Medicare or Medicaid? And how much more?

Many people might know that generally the answer is commercial health plans have the most generous reimbursement compared to government plans. However, a key question is how much more do they pay? Commercial vs. Medicare rates A January 2022 report by the Congressional Budget Office finds that commercial payers reimburse hospitals at 223% of Medicare…

Obesity Across America

The Urban Institute has an interesting report titled Obesity Across America. Being overweight (BMS>25), obese (BMI>30) or severely obese (BMI>40) is very common in the U.S. with three quarters of individuals being overweight and nearly half obese. Obesity varies by race and ethnicity as well. Black adults are more likely to live with obesity than…

Impact of drug coverage on mortality

Clayton 2019 is an interesting study on the impact of drug spending on Medicaid beneficiary mortality levels. The author uses variation in the roll out of Medicaid drug coverage by state across different Medicaid eligible groups in order to isolate plausibly exogenous variation in drug expenditures. Using this approach, Clayton finds that: …a $1 increase…

CMMI and its revised strategy

Created by Section 3021 of the Affordable Care Act (ACA), the Centers for Medicare and Medicaid Innovation (CMMI; aka The CMS Innovation Center) has been tasked with creating new reimbursement strategies to improve quality and decrease costs. Over the past decade, CMMI has tested over 50 new payment models, and in just the last 3…