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Kaleen N Hayes

Biographic Data

ID5546934
NAMEKaleen N Hayes
GIVEN NAMESKaleen N
FAMILY NAMEHayes
SIGNATUREHAYES K N
AFFILIATIONSBrown University
ORCID0000-0002-1122-0071
VERIFIEDYes
TOTAL WORKS4
TOTAL CITATIONS0
WORKS AS AUTHOR4
WORKS AS EDITOR0
FIRST PUBLICATION YEAR2023
LATEST PUBLICATION YEAR2025
H-INDEX0
  • Opioid Exposure Measurement in Postacute Care Under Medicare Consolidated Payments

    Open Access•Kelsey L Corcoran, Kaleen N Hayes et al.•ARTICLE•JAMA Health Forum•2025

    This cohort study quantifies the extent to which sole reliance on Medicare Part D claims may underestimate medication dispensing using opioids after hip fracture hospitalization

  • Approaches to Identify Nursing Home Specialists Using Medicare Claims Data

    Melissa R Riester, Kira L Ryskina et al.•ARTICLE•Medical Care•2025•References: 24

    BACKGROUND: Physicians and advanced practice clinicians who practice in nursing homes (NHs) are becoming increasingly specialized. Studies have identified clinicians as NH specialists using multiple data sources; yet, researchers' access to several sources may be limited due to required data purchases. OBJECTIVE: Examine the concordance of 2 approaches to measure NH specialization versus a standard approach using clinician-level Medicare Data on …

  • Health equity in Covid-19 testing among patients of a large national pharmacy chain

    Open Access•Tanya Singh, Renae L Smith-Ray et al.•ARTICLE•Frontiers in Public Health•2024

    Background: Several social determinants of health and other structural factors drive racial and ethnic disparities in COVID-19 risk, morbidity, and mortality. Public-private collaborations with community pharmacies have been successful in expanding access to COVID-19 testing and reaching historically underserved communities. The objectives of this study were to describe individuals who sought testing for COVID-19 at a national community pharmacy …

  • Racial and ethnic disparities in Covid-19 booster vaccination among U.S. older adults differ by geographic region and Medicare enrollment

    Open Access•Kaleen N Hayes, Daniel A Harris et al.•ARTICLE•Frontiers in Public Health•2023

    Introduction: COVID-19 booster vaccines are highly effective at reducing severe illness and death from COVID-19. Research is needed to identify whether racial and ethnic disparities observed for the primary series of the COVID-19 vaccines persist for booster vaccinations and how those disparities may vary by other characteristics. We aimed to measure racial and ethnic differences in booster vaccine receipt among U.S. Medicare beneficiaries and ch…

No prominent works on this page.

  • Racial and ethnic disparities in Covid-19 booster vaccination among U.S. older adults differ by geographic region and Medicare enrollment

    Open Access•Kaleen N Hayes, Daniel A Harris et al.•ARTICLE•Frontiers in Public Health•2023

    Introduction: COVID-19 booster vaccines are highly effective at reducing severe illness and death from COVID-19. Research is needed to identify whether racial and ethnic disparities observed for the primary series of the COVID-19 vaccines persist for booster vaccinations and how those disparities may vary by other characteristics. We aimed to measure racial and ethnic differences in booster vaccine receipt among U.S. Medicare beneficiaries and ch…

  • Health equity in Covid-19 testing among patients of a large national pharmacy chain

    Open Access•Tanya Singh, Renae L Smith-Ray et al.•ARTICLE•Frontiers in Public Health•2024

    Background: Several social determinants of health and other structural factors drive racial and ethnic disparities in COVID-19 risk, morbidity, and mortality. Public-private collaborations with community pharmacies have been successful in expanding access to COVID-19 testing and reaching historically underserved communities. The objectives of this study were to describe individuals who sought testing for COVID-19 at a national community pharmacy …

  • Opioid Exposure Measurement in Postacute Care Under Medicare Consolidated Payments

    Open Access•Kelsey L Corcoran, Kaleen N Hayes et al.•ARTICLE•JAMA Health Forum•2025

    This cohort study quantifies the extent to which sole reliance on Medicare Part D claims may underestimate medication dispensing using opioids after hip fracture hospitalization

  • Approaches to Identify Nursing Home Specialists Using Medicare Claims Data

    Melissa R Riester, Kira L Ryskina et al.•ARTICLE•Medical Care•2025•References: 24

    BACKGROUND: Physicians and advanced practice clinicians who practice in nursing homes (NHs) are becoming increasingly specialized. Studies have identified clinicians as NH specialists using multiple data sources; yet, researchers' access to several sources may be limited due to required data purchases. OBJECTIVE: Examine the concordance of 2 approaches to measure NH specialization versus a standard approach using clinician-level Medicare Data on …

Medicine (3 works) · MEDLINE (3 works) · Cohort (2 works) · Family medicine (2 works) · Influenza Virus Research Studies (2 works) · Internal Medicine (2 works) · SARS-CoV-2 and COVID-19 Research (2 works) · Virology (2 works) · 2019-20 coronavirus outbreak (1 work) · Booster dose (1 work)

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