Yanlei Ma

Dados Biográficos

ID5535154
NOMEYanlei Ma
PRENOMESYanlei
SOBRENOMEMa
ASSINATURAMA Y
AFILIAÇÕESHarvard University
ORCID0000-0002-0632-5258
VERIFICADOSim
TOTAL DE OBRAS7
TOTAL DE CITAÇÕES0
TOTAL COMO AUTOR7
TOTAL COMO EDITOR0
PRIMEIRO ANO DE PUBLICAÇÃO2022
ANO MAIS RECENTE DE PUBLICAÇÃO2026
ÍNDICE H0

  • Federal Look-Alike Plan Termination Policy and Dual-Eligible Enrollment in Integrated Care Programs

    Open AccessYanlei Ma, Eric T Roberts et al.ARTICLEJAMA Health Forum2026

    In this study, the termination of look-alike plans was insufficient to significantly shift dual-eligible individuals toward highly integrated plans. Complementary strategies are necessary to ensure that dual-eligible individuals enroll into highly integrated care models that may improve outcomes

  • Payment Source Shift for Surgical Care Among Veterans Enrolled in Medicare Advantage Plans

    Open AccessWinta T Mehtsun, Yanlei Ma et al.ARTICLEJAMA Health Forum2025

    The findings of this cross-sectional study suggest substantial cost shifting in veterans' surgical care from MA to VHA among high-veteran MA plans, underscoring the urgent need for policy reforms to improve the efficiency of veterans' care

  • Characteristics and Benefit Design of Veteran Medicare Advantage Affinity Plans

    Open AccessAllison Dorneo, Yanlei Ma et al.ARTICLEJAMA Health Forum2025

    This study found that MA insurers-specifically VMAPs-engaged in targeted marketing to veterans, offering $0 premiums, cash back benefits, and supplemental benefits. However, nearly all VMAPs excluded Medicare Part D, likely designed to attract veteran enrollees who use VHA care, making them low-cost enrollees to the plan. Since the VHA cannot bill plans for Medicare-covered services, VMAPs may be increasing wasteful federal spending

  • Global incidence trends of early-onset colorectal cancer and related exposures in early-life

    Open AccessZiyang Wang, Weiyuan Yao et al.ARTICLEFrontiers in Public Health2024

    Background The incidence of early-onset colorectal cancer (EOCRC) is increasing globally. This study aims to describe the temporal trends of incidence and explore related risk exposures in early-life at the country level based on the GBD 2019 . Methods Data on the incidence and attributable risk factors of EOCRC were obtained from the GBD 2019 . Temporal trends of age-standardized incidence were evaluated by average annual percentage change (AAPC…

  • Cost Shifting for Emergency Care of Veterans With Medicare After Mission Act Implementation

    Open AccessL Burke, Yanlei Ma et al.ARTICLEJAMA Health Forum2024

    This cross-sectional study examines changes in payers for emergency department visits in Veterans Affairs and community facilities from 2016 to 2021

  • Effects of the Affordable Care Act Medicaid Expansion on the Compensation of New Primary Care Physicians

    Yanlei Ma, David Armstrong et al.ARTICLEMedical Care2022Referências: 10

    BACKGROUND: It is well-documented that the Affordable Care Act Medicaid expansion increased health care utilization by low-income Americans. Emerging studies also found that the expansion changed the geographical distribution of new physicians. However, the effect of the expansion on physician compensation has not been studied. OBJECTIVES: We aimed to assess how the Medicaid expansion affected the compensation of new primary care physicians (PCPs…

  • The Affordable Care Act Medicaid Expansion, Social Disadvantage, and the Practice Location Choices of New General Internists

    Open AccessJosé J Escarce, Gregory D Wozniak et al.ARTICLEMedical Care2022Referências: 17

    BACKGROUND: A recent study found that states that expanded Medicaid under the Affordable Care Act (ACA) gained new general internists who were establishing their first practices, whereas nonexpansion states lost them. OBJECTIVE: The objective of this study was to examine the level of social disadvantage of the areas of expansion states that gained new physicians and the areas of nonexpansion states that lost them. RESEARCH DESIGN: We used America…