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Research & Policy Updates

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Blog Post

AI in Health Care

U.S. AI Boom Could Cause Health Care Costs to Soar Without Changes to Payment Policy

Federal Officials Factor in Health Gains to Control Spending, LDI Fellow Says

By:
  • Julia Hinckley, JD
April 8, 2026
An Asian woman sitting in a chair facing a window with her infant sitting in her lap.

Blog Post

Population Health

Many Maternal Deaths Occur After Birth, With Mental Health a Key Factor

LDI Experts Are Making Postpartum Care Safer With Telehealth, Remote Monitoring, Doulas, and Long-Acting Addiction Care

By:
  • Nancy Stedman
March 30, 2026
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Blog Post

Population Health

Health Insurance May Slow Toxin-Related Aging, LDI Fellow Finds

Researchers Urge Expanding Insurance Coverage with Stronger Environmental Protections to Ease the Biological Toll of Lead and Other Hazards

By:
  • Christine Weeks
March 26, 2026

Blog Post

Substance Use Disorder

Private Equity Expands Grip on Addiction Treatment Sector

Researchers Point to Gains in Access to Care but Declines in Patient Retention and Ongoing Concerns about Quality

By:
  • Hoag Levins
March 25, 2026

Blog Post

Population Health

Housing May Help Homeless Veterans With Heart Disease Avoid the ER

Faster Access to Stable Housing May Improve Health for Vulnerable Veterans, LDI Fellows’ Study Finds

By:
  • Joanna Kim, MPH
March 24, 2026
An elderly person sitting on the cough holding a TV remote.

Blog Post

Health Care Payment and Financing

Hospital Ads Raised ER Visits and Medicare Spending, Innovative LDI Study Says

For-Profit Hospitals Saw the Largest ER Gains, With Smaller Effects at Nonprofits

By:
  • Chris Tachibana, PhD, MS
March 19, 2026
Two women sitting side by side, one in the background, both on their mobile devices.

Blog Post

Lawmakers Focused the Most on Mass Shootings in Gun Violence Posts

Officials Should Frame Gun Violence as a Public Health Crisis and Promote Evidence-Based Prevention, LDI Fellows Say

By:
  • Afrah Howlader, MPH
March 18, 2026
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Blog Post

What Do You Know About the History of the U.S. Health System?

Milestones Like Medicare, Private Equity and Now AI Shape a $4.9 Trillion System. Can You Name Them?

By:
  • Karl Stark
March 17, 2026
A doctor holding a tablet and a stethoscope with a health-tech graphic in the center.

Blog Post

AI in Health Care

AI Device Firms Pay $60M to U.S. Doctors, Raising Oversight Concerns

In a First-of-Its-Kind Analysis, Researchers Track Industry Payments Tied to AI Medical Devices and Call for Stronger FDA Oversight, Transparency, and Aid for Underserved Hospitals

By:
  • Karl Stark
March 11, 2026
About 10 packs of prescription medicine laying in a pile in varying colors.

Blog Post

Health Care Payment and Financing

When Insurers Acquire Pharmacy Benefit Managers, Medicare Members Could Pay More

Health Insurer Acquisition of PBMs — the Prescription Drug Middlemen — Raised Premiums for Some Part D Beneficiaries

By:
  • Chris Tachibana, PhD, MS
March 10, 2026
An ambulance driving through a rural area

Blog Post

Population Health

Rural Health Funds May Not Reach Hardest-Hit States, Study Finds

First Rural Health Grants May Not Go to Areas With the Greatest Needs, LDI Experts Find

By:
  • Joanna Kim, MPH
March 5, 2026
Penn LDI Medicaid Disenrollment Graphic

Blog Post

Health Care Access & Coverage

Medicaid Reviews May Disenroll Vulnerable Dual Eligibles

Chart of the Day: Researchers Urge Easier Renewals and Better Support To Prevent Gaps in Care

By:
  • Julia Hinckley, JD
March 4, 2026

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