Why doctors don’t like insurance

If you go to the doctor or dentist in the US, you often can get a discount if you pay out of pocket as compared to paying through insurance. Why is that the case? Wouldn’t the physician like to get a big insurance company to pay them as compared to potentially incurring credit card fees…

How much do narrow networks impact premiums?

Patients hate narrow networks. Anything that limits their choice of physicians or hospitals is disliked. Americans love more choice. Payers, on the other hand, like narrow networks because they save cost–through the ability to negotiate lower rates–and potentially increase quality–if the contracted network has higher quality physicians. In fact, according to the KFF Employer Health…

US Health Insurance Trends: 2024-2034

The Congressional Budget Office (CBO) recently released projections of US health insurance levels between 2024 and 2034. In the Hale et al. (2024) study, CBO estimates that: …92.3 percent of the US population, or 316 million people, have coverage in 2024, and 7.7 percent, or 26 million, are uninsured. The uninsured share of the population…

What would happen if we eliminated medical debt?

Medical debt in the U.S. is a major problem. While over 90% of individuals have health insurance, many people are uninsured and even those with insurance may be liable to high deductibles and copayments. A Kaiser Family Foundation (KFF) analysis uses data from Survey of Income and Program Participation (SIPP) and finds that: …20 million…

Why don’t physicians accept Medicaid patients?

One reason is that reimbursement rates for Medicaid are lower than for Medicare or commercial insurance. Another (often overlooked) factor, however, is physician’s risk of payment denials and the administrative hassle they face trying to get reimbursed by Medicaid. A paper by Dunn et al. (2024)–cleverly named “A Denial a Day Keeps the Doctor Away“–shows…

Imputing deductibles in claims data

Many researchers are interested in how cost sharing impacts health care utilization, cost and patient outcomes. This is especially true as high-deductible health plans (HDHP) have become more common in the US. In 2023, 29% of covered workers in the US had a HDHP. One helpful type of data for analyzing HDHPs is claims data.…