Publications by authors named "D Waldo"

Medicare Advantage (MA) plans report diagnoses more completely than they are reported in traditional Medicare. As a result, payment to MA plans is greater than it would be if coding patterns were identical in the two sectors. The Medicare Payment Advisory Commission estimates that the overpayment to MA attributable to differential coding was $50 billion in 2024.

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Over the course of the past century, the challenges facing the United States in its consumption of health care goods and services have not changed very much. What is being consumed, who is paying for it, and how much is affordable are questions that arise in every cycle of the debate-if they ever go dormant. National Health Accounts are one tool to use in the search for answers to these questions and to the challenges behind the questions.

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In 2001, Oregon enacted a law mandating the creation of hospital nurse staffing committees to oversee staffing in acute care hospitals. The study design is a descriptive case study (qualitative method) using semistructured interviews and focus groups to assess the law requiring hospital nurse staffing committees to monitor nurse staffing in Oregon. One significant theme of the study was the wide variation among facilities in the way the staffing legislation is viewed, interpreted, understood, appreciated, and implemented.

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Purpose: We examined whether there was disparity in prescription medication cost-related non-adherence (CRN) by Hispanic ethnicity among Medicare enrollees.

Methods: Multivariate logistic regression, adjusting for race, other socio-demographic variables, health status, health care utilization, and patient rating of their personal physician, was used to examine association of Hispanic ethnicity with CRN using cross-sectional data from Medicare's Consumer Assessment of Healthcare Providers and Systems (CAHPS) survey (data collected in Spring 2007).

Results: Hispanic respondents constituted 6.

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