Preferences for patient cost sharing among medicare beneficiaries after HMO plan withdrawals

OBJECTIVE: To assess Medicare beneficiaries' willingness to cost share in order to minimize disruptions in coverage from HMO plan withdrawals. DESIGN: Cross-sectional survey of Medicare beneficiaries from February 1999 to March 1999. SETTING: Ten U.S. counties with the highest HMO plan withdrawal rates. PATIENTS/PARTICIPANTS: Seven hundred one Medicare beneficiaries for response rate of 69%. MEASUREMENTS AND MAIN RESULTS: Percentage of respondents willing to accept more out-of-pocket costs in order to continue their Medicare HMO coverage. Most respondents (67%) were willing to pay more out-of-pocket costs so that their HMO could have continued Medicare coverage. Those who were white (P =.03), had higher incomes (P =.01), and returned to traditional fee-for-service Medicare (P =.004) were more likely than other respondents to accept increased patient cost sharing. Most beneficiaries preferred Medicare policies requiring HMOs to sign longer-term Health Care Financing Administration (HCFA) contracts (72%) and to offer coverage to beneficiaries regardless of where they lived in a given state (87%). However, respondents' preferences for such policy options were not associated with the amount of cost sharing that respondents were willing to accept. CONCLUSIONS: Most Medicare beneficiaries are willing to accept increased patient cost sharing in order to reduce disruptions in their HMO coverage. Policies intended to reduce HMO plan withdrawals, such as requiring health plans to sign longer-term HCFA contracts, are supported by many Medicare beneficiaries, but these policy preferences were not related to willingness to cost share. In light of an apparent willingness to pay more out-of-pocket medical costs, Medicare beneficiaries in general may accept increased cost sharing in order to retain their HMO coverage.     

Psychogastroenterology: a call for psychological input in Australian gastroenterology clinics

Gastroenterologists should be able to refer patients directly to psychologists with full Medicare reimbursement. Psychological comorbidities are frequently seen in patients with gastrointestinal conditions. However, time pressure and lack of expertise in non-medical therapies of psychological problems prevent gastroenterologists from initiating psychological treatment although such treatment may improve patients' outcomes and reduce health-care utilization. Psychologists are needed as part of the multidisciplinary team in gastroenterology clinics in Australia to take the leading role in the psychological management of those patients by contributing to screening, faster diagnosis and treatment of depression and anxiety disorders in particular.     

Effects of the revised HCFA evaluation and management guidelines on inpatient teaching

OBJECTIVE: In 1996, the Health Care Financing Administration (HCFA) introduced new evaluation and management (E&M) guidelines mandating more intensive supervision and documentation by attending physicians. We assessed the effects of the guidelines on inpatient teaching. DESIGN: Pretest-posttest, nonequivalent control group design. SETTING: A university hospital and an affiliated county hospital where the guidelines were implemented and an affiliated VA medical center where they were not. PARTICIPANTS: Sixty-one full-time faculty who had attended on the general medical wards for at least 1 month for 2 of 3 consecutive years prior to July 1996 and for at least 1 month during the 18 following months. MEASUREMENTS AND MAIN RESULTS: We evaluated standardized, confidential evaluations of attending physicians that are routinely completed by residents and students after clinical rotations at all three sites. Comparing 863 evaluations completed before July 1, 1996 and 497 completed after that date, there were no significant differences at any of the hospitals on any items assessed. There were also no differences between the university and county hospitals as compared with the VA. Eighty-seven percent of 39 university and county attending physicians returned a survey about their perceptions of inpatient teaching activities before and after July 1, 1996. They reported highly significant increases in time devoted to attending responsibilities but diminished time spent on teaching activities. CONCLUSIONS: Physicians reported a dramatic increase in overall time spent attending but a decrease in time spent teaching following implementation of the revised E&M guidelines. Yet, evaluations of their teaching effectiveness did not change. Presented at the 22nd annual meeting, Society of General Internal Medicine, San Francisco, Calif, May 1999.     

Reimbursement for Anticoagulation Services

Journal of Thrombosis and Thrombolysis -     

The polyp detection rate of colonoscopy: a national study of Medicare beneficiaries

National-level data on the proportion of colonoscopies in routine practice that result in polyp detection are limited. Our goal was to determine the diagnostic yield of colonoscopy among population subgroups. We reviewed Medicare claims data for all fee-for-service beneficiaries 65 years or older who underwent colonoscopy in 1999. With the use of diagnosis and procedure codes, the proportion of procedures with polyps was estimated. Three different criteria for polyp detection were used. Approximately 1.8 million colonoscopy procedures were identified. Depending on the specific criteria used, 23.9% to 35.7% of examinations noted polyps. The detection rate was highest in younger patients, men, and whites. The apparent yield of colonoscopy in terms of polyp detection is at least 24%. These data may be informative in predicting resource allocation for therapeutic procedures associated with colonoscopy. Future studies should determine the use and yield of serial colonoscopies for polyp surveillance.     

Minority disparities in disability between Medicare beneficiaries

OBJECTIVES: To examine racial and ethnic disparities in mobility limitation, activities of daily living (ADLs), and instrumental activities of daily living (IADLs) in older adults enrolled in Medicare.
DESIGN: Longitudinal national survey.
PARTICIPANTS: Community-dwelling respondents in the Medicare Current Beneficiaries Survey from 1992 to 2004 (10,180–16,788 respondents per year).
MEASUREMENTS: Disability-related outcomes included mobility limitation, difficulty in six ADLs and six IADLs. Explanatory variables included age, sex, racial or ethnic group, living situation, and income level.
RESULTS: From 1992 to 2004, proportions of Medicare beneficiaries with mobility limitations were stable across racial and ethnic groups, improving slightly for ADLs and IADLs. Blacks reported more limitations in all three disability-related measures. In a longitudinal analysis, the probability of developing mobility limitation was consistently higher for blacks, followed by white Hispanics, white non-Hispanics, and Asians, after adjusting for age, sex, socioeconomic status, and living situation. For ADL and IADL difficulties, the number of reported difficulties increased with age for all ethnic and racial groups. At approximately age 75, Asians and white Hispanics reported difficulties with much higher numbers of ADLs and IADLs than the other groups.
CONCLUSION: Across all ethnic and racial groups, self-reported disability has declined in the past decade, but even after adjusting for age, sex, socioeconomic status, and living situation, racial and ethnic disparities in disability outcomes persist. Race and ethnicity may influence the reporting of disability, potentially affecting measures of prevalence. Further research is needed to understand whether these differences are a result of perceptions related to disablement or true differences in disability between racial and ethnic groups.     

Effect of state Medicaid reimbursement rates on hospitalizations from nursing homes

OBJECTIVES: To estimate the effect of state Medicaid nursing home reimbursement rates on hospitalizations of nursing home residents. DESIGN: Cross-sectional sample of nongovernment-owned nursing homes with 25 beds or more in one Metropolitan Statistical Area in each of 10 states in 1993, with 6 months follow-up on mortality and hospitalizations. SETTING: Two hundred fifty-three nursing homes. PARTICIPANTS: Eight to 16 randomly selected residents from each facility, totaling 2,080. MEASUREMENTS: Minimum Data Set assessments conducted by research nurses at baseline. A three-category 6-month outcome was defined as (1) any hospitalization; for those not hospitalized, (2) death versus (3) alive in the facility. RESULTS: Using multinomial logistic regression, adjusted to survey design, controlling for resident and facility characteristics, a 10 dollar increase in 1993 Medicaid reimbursement rate above the mean rate of approximately 75 dollars resulted in a 9% reduction in a resident's risk of hospitalization (P<.05). CONCLUSION: State Medicaid reimbursement rates appear to affect clinical decisions regarding the need for hospital admission and thresholds for nursing home use. The findings from this study reemphasize the importance of properly aligning state Medicaid and federal Medicare long-term care policies because, currently, states have no incentive to increase reimbursement rates to avoid hospitalization.     

Choosing Wisely: Prevalence and Correlates of Low-Value Health Care Services in the United States

Background

Specialty societies in the United States identified low-value tests and procedures that contribute to waste and poor health care quality via implementation of the American Board of Internal Medicine Foundation’s Choosing Wisely initiative.

Objective

To develop claims-based algorithms, to use them to estimate the prevalence of select Choosing Wisely services and to examine the demographic, health and health care system correlates of low-value care at a regional level.

Design

Using Medicare data from 2006 to 2011, we created claims-based algorithms to measure the prevalence of 11 Choosing Wisely-identified low-value services and examined geographic variation across hospital referral regions (HRRs). We created a composite low-value care score for each HRR and used linear regression to identify regional characteristics associated with more intense use of low-value services.

Patients

Fee-for-service Medicare beneficiaries over age 65.

Main Measures

Prevalence of selected Choosing Wisely low-value services.

Key Results

The national average annual prevalence of the selected Choosing Wisely low-value services ranged from 1.2% (upper urinary tract imaging in men with benign prostatic hyperplasia) to 46.5% (preoperative cardiac testing for low-risk, non-cardiac procedures). Prevalence across HRRs varied significantly. Regional characteristics associated with higher use of low-value services included greater overall per capita spending, a higher specialist to primary care ratio and higher proportion of minority beneficiaries.

Conclusions

Identifying and measuring low-value health services is a prerequisite for improving quality and eliminating waste. Our findings suggest that the delivery of wasteful and potentially harmful services may be a fruitful area for further research and policy intervention for HRRs with higher per-capita spending. These findings should inform action by physicians, health systems, policymakers, payers and consumer educators to improve the value of health care by targeting services and areas with greater use of potentially inappropriate care.

Electronic supplementary material

The online version of this article (doi:10.1007/s11606-014-3070-z) contains supplementary material available to authorized users.