Physician reimbursement levels and adherence to American Academy of Pediatrics well-visit and immunization recommendations.

BACKGROUND: There is concern that commercial health insurance reimbursement levels for immunizations and well-child visits may not be meeting the delivery and practice overhead costs within some areas of the country. There is also concern that insufficient physician reimbursement levels may negatively affect the quality of children's health care. OBJECTIVE: We examined the relationships between commercial health insurance reimbursement levels to physicians for pediatric services and rates of immunization and well visits for children and adolescents. DESIGN: Quality of care was measured by examining state-level immunization and well-visit rates for 2002, which were obtained from the National Committee for Quality Assurance, Health Plan Employer Data and Information Set (HEDIS). Reimbursement data were obtained from the American Academy of Pediatrics Medical Cost Model. Variations in the child and adolescent HEDIS measures were examined as a function of physician reimbursement levels for pediatric services across states. HEDIS data were available for a total of 32 states. Partial correlations controlled for pediatrician concentration, as collected from the US Bureau of the Census and the American Medical Association Physician Masterfile data. RESULTS: Compliance with HEDIS immunization rates for all recommended vaccines was 60% for children and 24% for adolescents. By excluding the varicella vaccine, these rates increased to 70% for children and 44% for adolescents. Adherence rates for well visits were also higher for infants (60%) and children (59%) than for adolescents (34%). Physician reimbursement levels for pediatric services varied from 16.88 dollars per member per month to 32.06 dollars per member per month across states. Statistically significant positive correlations for reimbursement levels were found for 8 of the 16 HEDIS measures examined. Correlations with reimbursement levels were found for childhood immunizations (r = 0.42), infant well visits (r = 0.44), childhood well visits (r = 0.46), and adolescent well visits (r = 0.42). Reimbursement levels were especially strongly related to the rates of adolescent varicella vaccination (r = 0.53). When partial correlations were examined to control for pediatrician concentration, the correlations were reduced by 0.09 on average, suggesting that pediatrician supply may serve as an intermediary of the reimbursement relationship. CONCLUSIONS: Immunization and well-visit rates for infants, children, and adolescents were positively linked with physician reimbursement rates for those services. Although methodologic limitations suggest caution when interpreting these findings, more attention should be given to physician reimbursement levels as a possible predictor of immunization and well-visit rates as measures of quality of care and to the importance of reimbursement levels for pediatrician recruitment.

Research exposure during pediatric residency: influence on career expectations.

OBJECTIVES: To examine pediatric residents' research experiences during residency and to explore whether residents' attitudes toward research are related to their decision to pursue subspecialty fellowships. STUDY DESIGN: A national random sample of 500 PL-3 pediatric residents completing training in 2001 was surveyed. Responses were obtained from 318 residents (64%). Resident research experiences and perceived competence were compared for residents planning to pursue subspecialty training (34%) and residents who were not (66%). RESULTS: Residents interested in a subspecialty were more likely to have had formal research training (39% vs 27%) and to have assisted on a research project (26% vs 14%) during residency. Upon residency completion, residents in both groups rated their knowledge of most research skills as being fair or poor. A favorable rating toward research was the strongest predictor of whether residents have subspecialty rather than general pediatrics as their future clinical goal (OR=3.7). CONCLUSIONS: Given residents' limited research exposure and the strong association found between residents' research attitudes and their plans to pursue subspecialty training, serious consideration should be given to the possible benefits of research promotion programs, which may lead to increased resident interest in pediatric fellowships and pediatric research.

Pediatric training and job market trends: results from the American Academy of Pediatrics third-year resident survey, 1997-2002.

OBJECTIVES: To examine trends in pediatric residents' training and job search experiences from 1997-2002. METHODS: Annual national random samples of 500 graduating pediatric residents were surveyed, and responses were compared across survey years to identify trends. The overall response rate was 71%. RESULTS: From 1997-2002, there were more female residents and US underrepresented minorities and fewer international medical graduates. Each successive group of residents rated higher their preparation for fellowship training, for child advocacy, and for assessing community needs. These increases paralleled an increase in resident exposure to community sites as part of their residency education. Educational debt (in 2002 dollars) for residents increased substantially across survey years from an average of 64 070 dollars in 1997 to 87 539 dollars in 2002. Meanwhile, starting salaries (in 2002 dollars) for residents entering general pediatrics actually decreased. Interest in general pediatrics among residents decreased, whereas interest in subspecialty practice increased during this time period. Fewer residents with general pediatrics as a career goal had a job when surveyed, and fewer obtained their first-choice positions across years. CONCLUSIONS: Experiences of graduating residents over the past 6 years provide insights into changes in pediatric residency education and the pediatric workforce. Efforts by pediatric educators and academic leaders to increase community experiences and child advocacy and to encourage greater interest in pediatric subspecialty careers seem to be succeeding. Unfortunately, demand for general pediatricians is weakening, and residents are experiencing increasing debt burdens.

Medicaid participation by private and safety net pediatricians, 1993 and 2000.

BACKGROUND: Eligibility expansions and managed care growth were 2 major forces shaping the Medicaid program during the 1990s. Although Medicaid managed care was introduced to contain rising costs of growing enrollment and expenditures, it also offered states an opportunity to improve enrollees' access to mainstream health care providers. By enrolling in commercial managed care plans, they could gain access to private office-based physicians, thus eliminating a 2-tiered health care system. OBJECTIVES: To investigate changes in private and safety net pediatricians' participation in Medicaid between 1993 and 2000, a period noted for eligibility expansion for children and rapid managed care growth. DESIGN: Survey data collected from private and safety net pediatricians in 1993 and 2000 were analyzed to investigate how pediatricians' Medicaid caseloads were affected by 1) their practice setting, and 2) whether they accepted all Medicaid patients. RESULTS: Pediatricians' Medicaid caseloads increased significantly between 1993 and 2000, with those in private practice settings reporting greater increases. More pediatricians accepted all Medicaid patients in 2000, but Medicaid caseloads remained twice as high for safety net pediatricians. Medicaid caseloads increased dramatically for those accepting all Medicaid patients, except in safety net settings, where pediatricians who were turning away some Medicaid patients had heavier Medicaid caseloads than those who accepted all Medicaid patients. CONCLUSIONS: Although Medicaid children were still disproportionately served in the safety net in 2000, their access to private pediatricians had improved since 1993. But a ceiling in the safety net's capacity to absorb more Medicaid patients was suggested by the finding that safety net pediatricians turned away Medicaid patients as their Medicaid caseloads increased. Combined with decreasing participation by commercial plans in the Medicaid managed care market, increasing hospital emergency department overloads, and growing Title XXI Medicaid enrollments, interventions may be needed to avert a looming pediatric provider shortage for publicly insured low-income children.

Uninsured children: how we count matters.

BACKGROUND: Because children uninsured for less than a full year are often reported as insured, they receive less attention in health policy debates than do the full-year uninsured and are underrecognized as potential users of public insurance programs. OBJECTIVE: The purpose of this study is to assess the impact on estimates of how many US children are uninsured when alternatives to the full-year uninsured definition are used. METHODS: Monthly health insurance coverage data collected from children through age 18 in the 1999 Medical Expenditure Panel Survey were analyzed to estimate prevalence of health insurance gaps among children in terms of the size of part-year and full-year uninsured child population, duration of uninsured gaps, and aggregate uninsured spells. RESULTS: Although 6.6 million ([M] 8.4%) children in the United States were uninsured throughout 1999, an additional 11.4M (14.4%) were uninsured for part of the year. Part-year uninsured gaps accounted for 41.7% of a total of 130M months of missing coverage experienced by all children. CONCLUSIONS: Different definitions and measures of who are uninsured can project radically different pictures of the magnitude of the problem. As this study shows, including the part-year uninsured more than doubled the estimated uninsured child population for 1999, and increased the estimated aggregate uninsured months by 71%. As potential users of public coverage, children who have no insurance for part of the year should be included when evaluating challenges to and accomplishments by the State Children's Health Insurance Program and other public programs. Their significant numbers and the potential burden they place on the health care delivery system argue for them to be counted and for the causes and consequences of short-term uninsured spells to be better understood.