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Research & Policy Updates

An image of white pills spilling out of a bottle onto a white surface

Blog Post

Substance Use Disorder

‘Pill Mill’ Laws Worked, Cutting Opioid Overprescribing and Deaths

Measures in 11 States Also Reduced Doctor Shopping Without Pushing Patients Into Illicit Drug Use, a New RAND–Penn Study Finds

By:
  • Julia Hinckley, JD
May 19, 2026
Medicare Advantage illustration

Blog Post

Health Care Payment and Financing

Risk-Based Contracts Are Unlikely to Cut Waste in Medicare Advantage

Risk-Based Payments May Fail to Lower Low-Value Care, a New Study Shows

By:
  • Joanna Kim, MPH
May 18, 2026
Tents on the street in San Francisco

Blog Post

Population Health

Trump Order to Criminalize Homelessness Sparks Alarm

New Policy Reduces Housing First While Favoring Enforcement and Involuntary Treatment. That Could Worsen Homelessness, LDI Experts Warn

By:
  • Nancy Stedman
May 7, 2026
A person typing a text message on a smartphone.

Blog Post

In Philly Emergency Departments, Text Messages Helped Patients Seek Public Benefits More Often

Follow-Up Texts, Not Paper Flyers, Drove Real Action on Unclaimed Benefits Like Heating, Child Care, Tax Rebates, and Children’s Health 

By:
  • Christine Weeks
May 5, 2026

Blog Post

Health Equity

Penn Study Faults Federal Maternal Morbidity Statistics

Comparison to Commercial All-Payer Database Documents Wide Discrepancies

By:
  • Hoag Levins
April 30, 2026
A nurse measuring an elderly woman's blood pressure sitting on a couch.

Blog Post

Health Care Payment and Financing

Hospital-at-Home: How to Reenergize This Key Program

These 10 Points Lay Out the Biggest Barriers – From Costs to Complex Rules – and the Reforms Needed to Put More Hospital Care in Homes Nationwide

By:
  • Karl Stark
April 29, 2026
The outside of an outpatient surgery facility

Blog Post

Outpatient Surgeries Still Grew After COVID, Reshaping Care

A New Study Confirms the Outpatient Surge and Suggests That Many Patients Will Be Left Behind

By:
  • Karl Stark
April 23, 2026
$100 bills under a calculator and stethoscope

Blog Post

Health Care Payment and Financing

LDI Fellows’ AI Program Could Save Medicare Billions in Overpayments

Replacing Flawed Current Payment Methods With the Machine Learning Model “Franklin,” Might Thwart Upcoding and Favorable Enrollee Selection by Medicare Advantage Firms

By:
  • Chris Tachibana, PhD, MS
April 21, 2026
Chart with blue and red bars depicting survey responses.

Blog Post

U.S. Hospital Nurse Job Conditions Worsen After COVID, and Turnover Continues

Chart of the Day: National Study Shows Worse Nurse Job Satisfaction and Perceived Lower Care Quality as Staffing Shortages Persist Post-Pandemic

By:
  • Christine Weeks
April 15, 2026

Blog Post

Improving Care for Older Adults

A Simple, Gamified Program Boosted Walking in Parkinson’s Patients

Chart of the Day: Remote Intervention with Gaming Elements Shows Promise, LDI Expert Finds

By:
  • Joanna Kim, MPH
April 14, 2026
Double exposure of data theme drawing over us dollars bill background.

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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    • 2025: The Year in Impact
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