Health care expenditures for adults with multiple treated chronic conditions: estimates from the Medical Expenditure Panel Survey, 2009.

The objective of this article is to illustrate the usefulness of Medical Expenditure Panel Survey (MEPS) data for examining variations in medical expenditures for people with multiple chronic conditions (MCC). We analyzed 2009 MEPS data to produce estimates of treated prevalence for MCC and associated medical expenditures for adults in the US civilian noninstitutionalized population (sample = 24,870). We also identified the most common dyad and triad combinations of treated conditions. Approximately one-quarter of civilian US adults were treated for MCCs in 2009; 18.3% were treated for 2 to 3 conditions and 7% were treated for 4 or more conditions. The proportion of adults treated for MCC increased with age. White non-Hispanic adults were most likely and Hispanic and Asian adults were least likely to be treated for MCC. Health care expenditures increased as the number of chronic conditions treated increased. Regardless of age or sex, hypertension and hyperlipidemia was the most common dyad among adults treated for MCC; diabetes in conjunction with these 2 conditions was a common triad. MEPS has the capacity to produce national estimates of health care expenditures associated with MCC. MEPS data in conjunction with data from other US Department of Health and Human Services sources provide information that can inform policies addressing the complex issue of MCC.

Sensitivity of household reported medical conditions in the medical expenditure panel survey.

INTRODUCTION: Accurate survey data on medical conditions are critical for health care researchers. Although medical condition data are complex and are subject to reporting error, little information exists on the quality of household reported condition data. METHODS: We used pooled data from 4 years (2002-2005) of the Medical Expenditure Panel Survey (MEPS) to estimate the extent to which household respondents may underreport 23 types of medical conditions. The medical expenditure panel survey is a nationally representative annual survey of approximately 15,000 households which collects medical condition information in 2 separate components-the Household Component (HC) and the Medical Provider Component (MPC). We computed sensitivity rates based on linked HC and MPC data under the assumption that if collection of medical conditions from household respondents was complete, then the conditions reported in the MPC would also be reported in the HC. RESULTS: Sensitivity rates ranged from a high of 93.8% to a low of 37.4% and were 75% or higher for 10 of the 23 conditions analyzed. The overall sensitivity rate for the 23 conditions combined was 74%. CONCLUSIONS: Household reports tended to be more accurate for conditions that are highly salient, cause pain, require hospitalization, require ongoing treatment, have specific recognizable treatment, alter lifestyle, and/or affect daily life (eg, pregnancy, diabetes, and kidney stones). In addition, reporting generally was better when conditions are classified in broader categories rather than in more detail.

Prevalence and costs of skin cancer treatment in the U.S., 2002-2006 and 2007-2011.

BACKGROUND: Skin cancer, the most common cancer in the U.S., is a major public health problem. The incidence of nonmelanoma and melanoma skin cancer is increasing; however, little is known about the economic burden of treatment. PURPOSE: To examine trends in the treated prevalence and treatment costs of nonmelanoma and melanoma skin cancers. METHODS: This study used data on adults from the 2002-2011 Medical Expenditure Panel Survey full-year consolidated files and information from corresponding medical conditions and medical event files to estimate the treated prevalence and treatment cost of nonmelanoma skin cancer, melanoma skin cancer, and all other cancer sites. Analyses were conducted in January 2014. RESULTS: The average annual number of adults treated for skin cancer increased from 3.4 million in 2002-2006 to 4.9 million in 2007-2011 (p<0.001). During this period, the average annual total cost for skin cancer increased from $3.6 billion to $8.1 billion (p=0.001), representing an increase of 126.2%, while the average annual total cost for all other cancers increased by 25.1%. During 2007-2011, nearly 5 million adults were treated for skin cancer annually, with average treatment costs of $8.1 billion each year. CONCLUSIONS: These findings demonstrate that the health and economic burden of skin cancer treatment is substantial and increasing. Such findings highlight the importance of skin cancer prevention efforts, which may result in future savings to the healthcare system.

Health care for children and youth in the United States: 2001 annual report on access, utilization, quality, and expenditures.

OBJECTIVES: To provide an update on insurance coverage, use of health care services, and health expenditures for children and youth in the United States and new information on parents' perceived quality of care for their children and to provide information on variation in hospitalizations for children from a 24-state hospital discharge data source. METHODS: The data on insurance coverage, utilization, expenditures, and perceived quality of care come from the Medical Expenditure Panel Survey. The data on hospitalizations come from the Nationwide Inpatient Sample, which is part of the Healthcare Cost and Utilization Project. Both data sets are maintained by the Agency for Healthcare Research and Quality. RESULTS: In 2000, 64.5% of children were privately insured, 21.6% were insured through public sources, and 13.9% were uninsured. Children aged 15-17 years were more likely to be uninsured than children 1-4 years old. Children without health insurance coverage were less likely to use health care services, and when they did, their rates of utilization and expenditures were lower than insured children. Publicly insured children were the most likely to use hospital inpatient and emergency department (ED) care. Being black or Hispanic and living in families with incomes below 200% of the poverty line were associated with lower utilization and expenditures. A small proportion of children account for the bulk of health care expenditures: approximately 80% of all children's health care expenditures are attributable to 20% of children who used medical services. Although most parents report that their experiences with health care for their children are good, there are significant variations by type of insurance coverage. There are substantial differences in average length of hospitalization across the United States, ranging from 2.9-4.1 days, and rates of hospital admission through the ED, which vary across states from 10%-25%. Injuries are a major reason for hospitalization, accounting for 1 in 6 hospital stays among 10- to 14-year-olds. In the 10- to 17-year age group, more than 1 in 7 hospital stays are due to mental disorders. Among 15- to 17-year-olds, more than one third of all hospital stays are related to childbirth and pregnancy. The top 10 most common conditions treated in the hospital account for 40%-60% of all hospital stays. CONCLUSION: Children's use of health care services varies considerably by the type of health insurance coverage, race/ethnicity, and family income. Quality of care, as measured by parents' experiences of care, also varies by type of coverage. There is substantial variation in use of hospital services across states.

Access to preventive health care for cancer survivors.

BACKGROUND: Access to health care, particularly effective primary and secondary preventive care, is critical for cancer survivors, in order to minimize the adverse sequelae of cancer and its treatment. PURPOSE: The goal of the study was to evaluate the association between cancer survivorship and access to primary and preventive health care. METHODS: Cancer survivors (n=4960) and individuals without a cancer history (n=64,431) aged ≥ 18 years, from the 2008-2010 Medical Expenditure Panel Survey (MEPS), were evaluated. Multiple measures of access and preventive services use were compared. The association between cancer survivorship and access and preventive services was evaluated with multivariate logistic regression models, stratified by age group (18-64 years and ≥ 65 years), controlling for the effects of age, gender, race/ethnicity, education, marital status, and comorbidities. Data were analyzed in 2013. RESULTS: Cancer survivors aged ≥ 65 years had equivalent or greater access and preventive services use than individuals without a cancer history, in adjusted analyses. However, among those aged 18-64 years with private health insurance, cancer survivors were more likely than other individuals to have a usual source of care and to use preventive services, whereas uninsured or publicly insured cancer survivors were generally less likely to have a usual source of care and to use preventive services than were uninsured or publicly insured adults without a cancer history. CONCLUSIONS: Although access and preventive care use in cancer survivors is generally equivalent or greater compared to that of other individuals, disparities for uninsured and publicly insured cancer survivors aged 18-64 years suggest that improvements in survivor care are needed.

Patient-centered care categorization of U.S. health care expenditures.

OBJECTIVE: To categorize national medical expenditures into patient-centered categories. DATA SOURCES: The 2007 Medical Expenditure Panel Survey (MEPS), a nationally representative annual survey of the civilian noninstitutionalized population. STUDY DESIGN: Descriptive statistics categorizing expenditures into seven patient-centered care categories: chronic conditions, acute illness, trauma/injury or poisoning, dental, pregnancy/birth-related, routine preventative health care, and other. DATA COLLECTION METHODS: MEPS cohort. PRINCIPAL FINDINGS: Nearly half of expenditures were for chronic conditions. The remaining expenditures were as follows: acute illness (25 percent), trauma/poisoning (8 percent), dental (7 percent), routine preventative health care (6 percent), pregnancy/birth-related (4 percent), and other (3 percent). Hospital-based expenditures accounted for the majority for acute illness, trauma/injury, and pregnancy/birth and over a third for chronic conditions. CONCLUSIONS: This patient-centered viewpoint may complement other methods to examine health care expenditures and may better represent how patients interact with the health care system and expend resources.

Determinants of utilization and expenditures for episodes of ambulatory physical therapy among adults.

BACKGROUND: Comprehensive information on determinants and patterns of use and spending for ambulatory physical therapy services is needed to inform health planning and policy decisions. Most research in the literature on this topic is limited to specific payers, age groups, and conditions. OBJECTIVE: The purpose of this study was to examine factors associated with the resource intensity of physical therapy episodes for adults in the United States as measured by number of visits and expenses per visit. DESIGN: This study was a secondary analysis of longitudinal survey data from the Medical Expenditure Panel Survey (MEPS) panels 9, 10, and 11. METHODS: An analytic file was created based on data from the longitudinal data files for 3 MEPS panels and the annual office-based and hospital outpatient event files. A total of 1,377 episodes of physical therapy care were identified. Variation in both the total number of visits per episode and expenses per visit was examined by fitting regression models to evaluate the effects of selected independent variables classified into 4 categories: episode-level variables, demographic characteristics, geographic variables, and health status indicators. RESULTS: Average total expenses per episode (in 2007 dollars) were $1,184 (median=$651), with an average number of visits per episode of 9.6 (median=6.0) and average expenses per visit of $130 (median=$95). Significant variation by geographic characteristics, sex, and one comorbid condition (high blood pressure) was found in the number of visits model. In the expenditures model, expenses per visit were associated with age/insurance coverage, setting (hospital outpatient versus office based), primary condition category, and mental health status. Limitations Limitations include limited sample sizes of physical therapy users and lack of detailed clinical information. CONCLUSIONS: Variability in the resource intensity of physical therapy episodes is influenced to some degree by nonclinical variables.

Has the increase in HMO enrollment within the Medicaid population changed the pattern of health service use and expenditures?

OBJECTIVE: To describe changes in health services use and expenditures within the Medicaid population between 1987 and 1997 and to estimate the extent to which the increase in Health Maintenance Organization (HMO) enrollment has influenced these changes. SUBJECTS: Individuals under the age of 65 years in the 1987 National Medical Expenditure Survey and the 1997 Medical Expenditure Panel Survey enrolled in Medicaid the entire year. RESEARCH DESIGN: Using bivariate and multivariate techniques, we compared several measures of health services use and expenditures across three groups: (1) individuals enrolled in Medicaid for all of 1987; (2) individuals enrolled in Medicaid for all of 1997 but never enrolled in an HMO; and (3) individuals enrolled in Medicaid for all of 1997 and enrolled in an HMO for at least part of the year. RESULTS: Medicaid enrollees in 1997 differ little from Medicaid recipients in 1987 with respect to use and expenditures. Modest but statistically significant differences emerge, however, when a distinction is made between HMO enrollees and non-HMO enrollees in 1997. Specifically, 1997 Medicaid HMO enrollees have significantly fewer hospital visits than 1987 Medicaid enrollees and spend significantly less on health services than 1997 non-HMO enrollees. CONCLUSIONS: Our findings suggest that the increase in HMO enrollment may have held down use and expenditures to rates modestly lower than what would have been expected had HMO enrollment not increased.