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RAND Corporation


Medicaid unwinding associated with less medication treatment for opioid use disorder

A new study finds that Medicaid unwinding is associated with a decrease in medication treatment for opioid use disorder, with the greatest declines seen in states with large disenrollments. The study's findings have relevance for upcoming Medicaid cuts, which may impact access to life-saving medication for individuals battling addiction.

SourceRAND Corporation·JournalJournal of Addiction Medicine·TypeData/statistical analysis·DateSep 29, 2025

AI chatbots inconsistent in answering questions about suicide

A new RAND study found that three widely used AI chatbots are generally consistent in responding to very-high-risk and very-low-risk questions about suicide, but inconsistent in answering intermediate-risk questions. ChatGPT and Claude generated appropriate responses to very-low-risk questions, while Gemini's responses were more variable.

SourceRAND Corporation·JournalPsychiatric Services·TypeExperimental study·DateAug 26, 2025

Hospital addiction consultation service increases medication treatment for opioid use disorder

A new study by RAND Corporation found that a specialized hospital service can significantly increase patients with opioid use disorder to start FDA-approved medication treatment. The trial showed that patients receiving the service were twice as likely to begin treatment and 72% more likely to link to post-discharge care.

SourceRAND Corporation·JournalJAMA Internal Medicine·TypeRandomized controlled/clinical trial·DateApr 7, 2025

AI models are skilled at identifying appropriate responses to suicidal thoughts

A new study by RAND Corporation reveals that AI models can identify appropriate responses to suicidal thoughts with high accuracy. The findings suggest that these large language models can be surprisingly discerning, but may overrate the appropriateness of clinician responses, indicating a need for further improvement.

SourceRAND Corporation·JournalJournal of Medical Internet Research·TypeComputational simulation/modeling·DateMar 12, 2025

Medication treatment for opioid use disorder offered at only a third of outpatient mental health facilities

A new RAND study found that only a third of outpatient community mental health treatment facilities in the US offer medication treatment for opioid use disorders. Clinics with integrated mental and substance use disorder treatment were more likely to provide such services. The findings suggest efforts are needed to strengthen these ser...

SourceRAND Corporation·JournalJAMA Network Open·TypeSurvey·DateJun 18, 2024

New prescription drugs typically sold first in US

A new RAND report finds that most new prescription drugs are sold first in the US before reaching other countries, but become widely available globally within about a year. The study's findings have implications for efforts to reduce high prescription costs in the US.

SourceRAND Corporation·TypeData/statistical analysis·DateFeb 1, 2024

Alzheimer’s treatment roadblocks can be eased by engaging primary care providers in screenings

A new RAND report suggests that engaging primary care providers in Alzheimer's disease screening and diagnosis could significantly reduce wait times and increase the number of people treated. Primary care practitioners are technically capable of performing cognitive assessments but often do not due to time constraints, researchers say.

SourceRAND Corporation·TypeData/statistical analysis·DateJan 30, 2024

Rise in overdose deaths increasingly affects those with lower educational attainment, RAND study finds

A new RAND Corporation study reveals that drug overdose deaths have surged among Americans without a college education, nearly doubling over a three-year period. The findings highlight the potential association between the rise in overdose deaths and barriers to education access, a social determinant of health.

SourceRAND Corporation·JournalJAMA Health Forum·TypeData/statistical analysis·DateOct 6, 2023

Spending on mental health services has risen by more than 50% since beginning of pandemic

A new study found that mental health spending rose by 53% from March 2020 to August 2022 among privately insured Americans, with in-person care experiencing a significant increase. Despite plateaued telehealth use, overall mental health service use grew nearly 39%. The trend's sustainability remains uncertain.

SourceRAND Corporation·JournalJAMA Health Forum·TypeData/statistical analysis·DateAug 25, 2023

State policies can boost use of anti-opioid medication

A new RAND Corporation study finds that state policies requiring additional education for buprenorphine prescribers and continuing medical education related to substance misuse significantly increase the use of anti-opioid medication. This is associated with improved quality of life and decreased fatal overdose rates.

SourceRAND Corporation·JournalJAMA Health Forum·TypeData/statistical analysis·DateMay 26, 2023

Audio-only telehealth remains common at safety net clinics

A RAND Corporation study found that audio-only telehealth visits remained common at safety net clinics in California, accounting for 1 in 5 primary care visits and 2 in 5 behavioral health visits. The study raises concerns about the quality of care and equity for low-income patients due to the lack of established effectiveness of audio...

SourceRAND Corporation·JournalJournal of the American Medical Association·TypeData/statistical analysis·DateApr 11, 2023