Physical Frailty, Cognitive Impairment, and Healthcare Utilization in Linked Cohort and Claims Data

Accurate prediction of healthcare utilization is an important issue for Medicare managed care organizations. We hypothesized that physical frailty and cognitive impairment increase the risk of healthcare utilization in older adults receiving Medicare coverage, independent of age and multimorbidity. We used the marginal means/rates model to investigate the association between baseline cognitive impairment with/without frailty (using the physical frailty phenotype), vs. frailty alone, in NHATS and the number of incident non-ER-related hospitalizations and emergency room (ER) visits within 12 months in linked Medicare claims data (N=3,915). After covariate adjustment, physical frailty alone was predictive of both non-ER-related hospitalizations (HR=1.77; p=0.012) and ER visits (HR=1.75; p<0.001). Cognitive impairment with or without frailty was only associated with ER visits (HR=1.53, p=0.002; HR=1.30, p=0.001). Our findings support the value of physical frailty and cognitive impairment assessment above and beyond multimorbidity to improve the prediction of care utilization for vulnerable subgroups of Medicare beneficiaries.

Linking Health and Housing Data to Create a Sustainable Cross-Sector Partnership

In response to the growing regional (and national) focus on health and housing intersections, two public housing authorities (PHAs) in Washington—the King County Housing Authority and the Seattle Housing Authority—joined with Public Health–Seattle & King County to form the Housing and Health (H&H) partnership in 2016. H&H linked Medicaid health claims with PHA administrative data to create a sustainable public-facing dashboard that informs health and housing stakeholders such as an Accountable Community of Health (a governing body that oversees local Medicaid transformation projects), managed care organizations, and PHAs, allowing insights into the low-income communities they serve.

The Economics of Health

The American healthcare system is vast and complex. An overview of the United States' healthcare system provides a view into the interrelated dynamics between three categories of factors: consumers, intermediaries, and providers. Consumers demand health inputs in order to produce health status that allows them to live productive lives. Intermediaries, such as insurance companies and government programs, reduce the direct cost of healthcare for consumers. Providers, such as hospitals and physicians, amongst others, have historically exhibited a degree of monopolistic power in the healthcare market. The modern trend towards managed care organizations, firms that vertically integrate multiple aspects of the healthcare market, aims to reduce costs imposed by such providers.

MEDICAID MANAGED LONG-TERM SERVICES AND SUPPORTS: POLICY INNOVATION AND EVIDENCE GENERATION

Twenty-two states have turned to managed care organizations to finance and deliver long-term services and supports (LTSS) as a way to control costs, improve quality and shift the locus of care away from institutional settings. These programs, referred to as Managed Long-Term Services and Supports (MLTSS) have been undertaken under several CMS authorities, and vary in terms of the program design and populations covered. Some programs such as the financial alignment demonstration, have integrated Medicaid and Medicare financing, while others have used waiver authority and three-party agreements to achieve coordination. However, all efforts share the same goal of improving the linkage between LTSS and both physical and behavioral health care. This presentation will provide conceptual framework for understanding and assessing program impact using the example of the multi-method evaluation of the $4 billion Pennsylvania Community HealthChoices program, one of the largest transitions in Medicaid policy to date.

MANDATORY MEDICAID MANAGED LONG-TERM SERVICES AND SUPPORTS IN PENNSYLVANIA: EVALUATING POLICY CHANGE

The Commonwealth of Pennsylvania is implementing a mandatory Medicaid managed Long-Term Services and Supports (LTSS) program that covers people age 21 and older who are fully eligibly for both Medicare and Medicaid, living in a nursing facility paid for by Medicaid, or in an aged or physical disability home and community based services (HCBS) waiver. The overall program goals are to: Enhance Opportunities for Community Living; Improve Service Coordination; Enhance Quality and Accountability; Advance Program and Innovation; and Increase Efficiency. The program will be administered by 3 managed care organizations (MCOs) that are obligated to coordinate with Medicare Advantage and D-SNP plans. This major policy change affects the traditional roles and responsibilities of the aging network by shifting the locus of control to insurance companies. This presentation will describe the policy change, the implications for the aging network, and the multi-method evaluation designed to assess the implementation and outcomes.