Children's Health Insurance Research Articles

Food insecurity in a diverse community pediatric gastroenterology clinic: Screening strategies and insights.

We aimed to evaluate the prevalence of food insecurity (FI) in the community pediatric gastroenterology(GI) subspecialty clinic at Texas Children's Hospital (TCH) West Campus and to assess the utilization of services through our partnership with a local food bank. From July 1, 2023, to February 29, 2024, all patients seen in the pediatric GI clinic at TCH West Campus were screened for FI using the validated Hunger Vital Sign tool and given the opportunity to consult with a local food bank representative. A retrospective chart review was then performed on patients who completed the implemented FI screening process. 13.4% of the total patients screened positive for FI. Hispanic patients (p < 0.0001), patients with the preferred language of Spanish (p < 0.0001), those enrolled in Medicaid or Children's Health Insurance Program (p < 0.0001), and patients with obesity (body mass index ≥ 30.0, p = 0.0003) were more likely to screen positive for FI. Poor weight gain/failure to thrive and steatotic liver disease were significantly more common in those with FI (p < 0.0001 and p = 0.0003, respectively), while celiac disease, abdominal pain, and blood in stool were more common in those without FI (p = 0.0003, 0.0475, and 0.0404, respectively). As a result of our implemented FI screening process, 68.4% of those screening positive opted for resource referral, with 50.7% successfully receiving assistance in combating FI. Identifying the potential impact of FI in common pediatric GI conditions calls for proactive screening and more holistic, patient-centered approaches in clinical practice.

Children and Youth with Special Health Care Needs: Progress Towards More Family-Centered Systems of Care.

Children and youth with special health care needs have increasingly been included in community and society over the past 50 years. Changing definitions and programs in the education, health, and public health/Title V sectors document this greater inclusion. The most profound change was in the education system, with the passage of legislative mandates for inclusion and parental rights. Although the health system has no similar universal mandate, the sequential passage of Medicaid, Children's Health Insurance Plan, and the Patient Protection and Affordable Care Act led to expanded health care coverage with no pre-existing conditions and lifetime caps. Title V of the Social Security Act, originally passed in 1935, evolved from a focus on individual medical services to a public health systems approach focusing on building family-centered, coordinated, comprehensive care in community settings. Most of the changes in all the sectors are the result of the advocacy and engagement of parents and families; the Maternal and Child Health Bureau was a supportive and innovative leader for family-professional partnerships. Much work on understanding disparities across the sectors has led to more recent focus on equity.

Medicaid and the Children's Health Insurance Program: Understanding These Programs to Promote Advancements

Medicaid and the Children's Health Insurance Program together represent the largest healthcare coverage programs in the United States, providing benefits for approximately one in four residents and more than half of all children. Both programs are funded by a combination of federal and state dollars with more than 70% of beneficiaries enrolled in managed care plans. The size and scope of these programs underpin the importance of a working knowledge to understand healthcare delivery in the United States. This primer provides an overview of several interrelated topics for an improved understanding of the Medicaid and Children's Health Insurance Program programs for orthopaedic surgeons, other clinicians, healthcare administrators, policy makers, and business leaders.

Health Insurance and Self-Rated Health from Adolescence to Early Midlife in the U.S.

Although health insurance is a critical tool for wellbeing across the life course, few studies have explored the long-term health implications of shifts in insurance coverage. This study examined whether changes in insurance types from adolescence to early midlife were associated with early midlife self-rated health. This study used data from Wave I (1994-1995; average age 15.7 years), Wave IV (2008-2009; average age 28.7 years), and Wave V (2016-2018; average age 37.6 years) of Add Health, including 6,765 respondents from 1994-2018. Logistic regression was used to examine the association between health insurance status from adolescence to early midlife and early midlife self-rated health. The analyses were conducted from March - August 2024. Relative to having private insurance in adolescence and early midlife, the following health insurance statuses in adolescence and early midlife were significantly associated with poorer early midlife self-rated health: public in adolescence and early midlife (AOR=3.34; 95% CI=1.89, 5.91); uninsured in adolescence to public at early midlife (AOR=3.29; 95% CI=1.85, 5.85); private in adolescence to public at early midlife (AOR=3.36; 95% CI=2.46, 4.58), and private in adolescence to uninsured at early midlife (AOR=1.68; 95% CI=1.10, 2.55). Health insurance statuses from adolescence to early midlife, specifically having or switching into public insurance, may be associated with poorer health in early midlife among individuals who were adolescents in the early 1990s. More research is needed to explore how insurance reform such as the Children's Health Insurance Program may have mitigated this association in future cohorts.

Does younger children's social health insurance alleviate household impoverishment due to illness?

The ambitious expansion of social health insurance in China has played a crucial role in preventing and alleviating poverty caused by illness. However, there is no government-sponsored health insurance program specifically for younger children and inequities are more pronounced in healthcare utilization, medical expenditure, and satisfaction in some households with severely ill children. This study assessed the effectiveness of child health insurance in terms of alleviating poverty caused by illness. Data were collected from two rounds of follow-up surveys using the China Family Panel Studies 2016 and 2018 child questionnaires to investigate the relationship between child health insurance and household medical impoverishment (MI). Impoverishing health expenditure (IHE) and catastrophic health expenditure (CHE) were measured to quantify "poverty due to illness" in terms of absolute and relative poverty, respectively. Propensity score matching with the difference-in-differences (PSM-DID) method, robustness tests, and heterogeneity analysis were conducted to address endogeneity issues. Social health insurance for children significantly reduced household impoverishment due to illness. Under the shock of illness, the incidences of IHE and CHE were significantly lower in households with insured children. The poverty alleviation mechanism transmitted by children enrolled in social health insurance was primarily driven by hospitalization reimbursements and the proportion of out-of-pocket medical payments among the total medical expenditure for children. Children's possession of social health insurance significantly reduced the likelihood of household poverty due to illness. The poverty-reducing effect of social medical insurance is most significant in rural areas, low-income families, no-left-behind children, and infants. Targeted poverty alleviation strategies for marginalized groups and areas would ensure the equity and efficiency of health system reforms, contributing to the goal of universal health insurance coverage in China.

Association of Patient and Geographic Variables in Pediatric Patients With Prediabetes Becoming Lost to Follow-up.

Prediabetes (PD) is becoming more common, and management is complicated by high rates of loss to follow-up. We evaluated variables associated with lost to follow-up status for pediatric patients with PD referred to endocrinology for evaluation and management. We evaluated new patients referred to Children's of Alabama Endocrinology for PD from March 2017 through March 2021. Variables included patient medical and demographics as well as county-level metrics. Comparisons of patients who returned to clinic and those who were lost to follow-up were assessed by chi-square for categorical variables and Student's t-test/Wilcoxon rank sum test for continuous normal/skewed variables, respectively. Univariate logistic regression modeling identified risk factors for coming lost to follow-up and odds ratios with 95% confidence intervals were reported with a 2-sided P-value for significance of <.05. A total of 524 patients were included in the analysis. Almost one-fourth of patients were lost to follow-up (24.6%). The odds of returning to clinic were higher in patients with the Children's Health Insurance Plan, who were prescribed endocrine medications, who had a concurrent diagnosis of cholesterol disorder, who had referral to the endocrine clinic before COVID-19, and who were offered a telehealth visit. No other assessed variable was significantly associated with the likelihood of returning to clinic. Independent of obesity severity, age, sex, race, county-level health, and economic variables, the factor most strongly associated with returning to clinic was having a telemedicine visit scheduled. Our data suggest that offering telemedicine visits may reduce lost to follow-up rates in this patient population.

Navigating the Labyrinth of Pregnancy-Related Coverage for Undocumented Immigrants: An Assessment of Current State and Federal Policies.

Insurance coverage for prenatal care, labor and delivery care, and postpartum care for undocumented immigrants consists of a patchwork of state and federal policies, which varies widely by state. According to federal law, states must provide coverage for labor and delivery through Emergency Medicaid. Various states have additional prenatal and postpartum coverage for undocumented immigrants through policy mechanisms such as the Children's Health Insurance Program's "unborn child" option, expansion of Medicaid, and independent state-level mechanisms. Using a search of state Medicaid and federal government websites, we found that 27 states and the District of Columbia provide additional coverage for prenatal care, postpartum care, or both, while 23 states do not. Twelve states include any postpartum coverage; 7 provide coverage for 12 months postpartum. Although information regarding coverage is available publicly online, there exist many barriers to access, such as lack of transparency, lack of availability of information in multiple languages, and incorrect information. More inclusive and easily accessible policies are needed as the first step toward improving maternal health among undocumented immigrants, a population trapped in a complicated web of immigration policy and a maternal health crisis. (Am J Public Health. Published online ahead of print August 15, 2024:e1-e10. https://doi.org/10.2105/AJPH.2024.307750).

Health Insurance Type and Outpatient Specialist Care Among Children With Asthma

Although children with asthma are often successfully treated by primary care clinicians, outpatient specialist care is recommended for those with poorly controlled disease. Little is known about differences in specialist use for asthma among children with Medicaid vs private insurance. To examine differences among children with asthma regarding receipt of asthma specialist care by insurance type. In this cross-sectional study using data from the Massachusetts All Payer Claims Database (APCD) between 2014 to 2020, children with asthma were identified and differences in receipt of outpatient specialist care by whether their insurance was public (Medicaid and the Children's Health Insurance Program) or private were examined. Eligible participants included children with asthma in 2015 to 2020 aged 2 to 17 years. Data analysis was conducted from January 2023 to April 2024. Medicaid vs private insurance. The primary outcome was receipt of specialist care (any outpatient visit with a pulmonology, allergy and immunology, or otolaryngology physician). Multivariable logistic regression models estimated differences in receipt of specialist care by insurance type accounting for child and area characteristics including demographics, health status, persistent asthma, calendar year, and zip code characteristics. Additional analyses examined if the associations of specialist care with insurance type varied by asthma persistence and severity, and whether associations varied over time. Among 198 101 unique children, there were 432 455 child-year observations (186 296 female [43.1%] and 246 159 male [56.9%]; 211 269 aged 5 to 11 years [48.9%]; 82 108 [19.0%] with persistent asthma) including 286 408 (66.2%) that were Medicaid insured and 146 047 (33.8%) that were privately insured. Although persistent asthma was more common among child-year observations with Medicaid vs private insurance (57 381 [20.0%] vs 24 727 [16.9%]), children with Medicaid were less likely to receive specialist care. Overall, 64 239 child-year observations (14.9%) received specialist care, with substantially lower rates for children with Medicaid vs private insurance (34 093 child-year observations [11.9%] vs 30 146 child-year observations [20.6%]). Regression-based estimates confirmed these disparities; children with Medicaid had 55% lower odds of receiving specialist care (adjusted odds ratio, 0.45; 95% CI, 0.43 to 0.47) and a regression-adjusted 9.7 percentage point (95% CI, -10.4 percentage points to -9.1 percentage points) lower rate of receipt of specialist care. Compared with children with private insurance, there was an additional 3.2 percentage point (95% CI, 2.0 percentage points to 4.4 percentage points) deficit for children with Medicaid with persistent asthma. In this cross-sectional study, children with Medicaid were less likely to receive specialist care, with the largest gaps among those with persistent asthma. These findings suggest that closing this care gap may be one approach to addressing ongoing disparities in asthma outcomes.

Academic Medicine and Rural Health System Partnerships: Enhancing Education While Advancing Physician Workforce Priorities.

A worsening shortage of rural physicians paralleling increasing health disparities demands attention. Past and ongoing efforts to address this shortage have had positive effects and can inform new strategies to achieve even greater impact. Interventions have included the development of regional medical school campuses and rural-focused tracks to recruit medical students from rural areas, expansion of rural-based graduate medical education (GME) programs and tracks, and use of institutional and individual financial incentives for rural-based training and/or practice. National policy has also taken aim at this challenge with provisions aimed at expanding rural GME in the Medicare, Medicaid, and State Children's Health Insurance Program Balanced Budget Refinement Act of 1999 and the Consolidated Appropriations Act of 2021. Additionally, several states have funded growth in GME, and supportive pathways for Medicare reimbursement and for Veterans Administration funding have been implemented. The authors recommend a new strategy for bolstering the rural physician workforce, focused on using academic-rural partnerships to incorporate rural rotations as a routine part of GME. They explain how the current health care landscape supports this approach and outline additional steps toward implementation. Centralized data collection and analysis are noted as essential to guide future efforts.

Survey-Reported Coverage in 2019-2022 and Implications for Unwinding Medicaid Continuous Eligibility

Policy changes and the COVID-19 pandemic affected health coverage rates, and the "unwinding" of Medicaid's continuous coverage provision in 2023 and 2024 may cause widespread coverage loss. Recent coverage patterns in national survey and administrative data can inform these issues. To assess national and state changes in survey-based Medicaid, private insurance, and uninsured rates between 2019 and 2022, as well as how these changes compare with administrative Medicaid enrollment totals. This cross-sectional study analyzes nationally representative survey data for all US residents in the American Community Survey (ACS) from 2019 to 2022 compared with administrative data on Medicaid and the Children's Health Insurance Program from the Centers for Medicare & Medicaid Services (CMS). Data analysis was conducted between June 2023 and January 2024. The COVID-19 pandemic, the Medicaid continuous coverage provision, and policy efforts to increase Marketplace coverage. Medicaid coverage (self-reported [ACS] and administratively recorded [CMS]), survey-reported uninsured, Medicare, and private insurance status. A nationally representative sample consisted of 12 506 584 US residents of all ages (survey-weighted 59.7% aged 19-64 years and 50.6% female). CMS statistics showed an increase in Medicaid coverage of 5.2 percentage points as a share of the population from 2019 to 2022. However, changes in the uninsured rate and survey-reported Medicaid were smaller: -1.2 (95% CI, -1.3 to -1.2) percentage points and 1.3 (95% CI, 1.2-1.4) percentage points, respectively. There was a 3.9 percentage point increase in the ACS's "undercount" of Medicaid enrollment, compared with CMS data, from 2019 to 2022. This undercount was larger among children than adults but smaller in states that recently expanded Medicaid. Rates of additional forms of coverage (such as private insurance) among those in Medicaid also grew during this time. In this cross-sectional study, the uninsured rate declined considerably from 2019 to 2022 but was just one-fourth as large as the growth in administrative Medicaid enrollment under the pandemic continuous coverage provision. Survey-based Medicaid growth was far smaller than administrative growth. This suggests that many people who remained enrolled in Medicaid during the pandemic did not realize that their coverage had continued. These findings have implications for projecting uninsured changes during unwinding, as well as the effect of continuous coverage policies on continuity of care.

Self-Reported Well-Being of Family Caregivers of Children with Medical Complexity

ObjectiveProvide an in-depth and psychometrically rigorous profile of the emotional well-being and sleep-related health of family caregivers of children with medical complexity (CMC). MethodsCross-sectional survey study of family caregivers of CMC receiving care from a pediatric complex care center between May 2021 and March 2022. Patient Reported Outcomes Measurement Information System Short-Forms (PROMIS-SF) assessed global mental health, emotional distress (anxiety, depression, anger), psychological strengths (self-efficacy, emotional regulation, meaning and purpose), and sleep-related health (fatigue, sleep-related impairment). Student’s t-tests compared the sample’s mean T-scores to US population norms. Pearson’s correlation coefficient (ρ) examined associations between measures of psychological strengths and emotional distress. Unadjusted linear regression analyses explored relationships between well-being outcomes and child and caregiver characteristics. ResultsCompared to US population norms, caregivers of CMC (n = 143) reported significantly lower global mental health and emotional regulation ability as well as elevated symptoms of anxiety, depression, anger, fatigue, and sleep-related impairment (all P < .01). Whereas participants reported a significantly higher sense of meaning and purpose (P < .05), levels of self-efficacy were not significantly different from population norms. We observed moderate-to-strong inverse relationships between psychological strengths and emotional distress (ρ range, −0.39 to −0.69); with the strongest inverse associations found between emotional regulation ability and emotional distress. In exploratory analyses, caregiver race and ethnicity, socioeconomic status, and child health insurance type were significantly associated with caregiver well-being. ConclusionFamily caregivers of CMC report poor well-being, most notably, increased symptoms of anxiety and reduced global mental health and sleep-related health.

Healthcare Utilization Among Infants Covered by Medicaid and Newly Diagnosed With Respiratory Syncytial Virus.

Infants covered by Medicaid have higher respiratory syncytial virus (RSV) hospitalization rates than those with commercial insurance, but findings are limited to the inpatient setting. This birth cohort study describes healthcare encounters for RSV across all settings among infants covered by Medicaid and the Children's Health Insurance Program. Medicaid claims for infants born and residing in Arizona (AZ), California (CA), Florida (FL), Michigan (MI), North Carolina (NC), New York (NY), and Texas (TX) were analyzed for first diagnosis of RSV in 2016-2018 using International Classification of Diseases, Tenth Revision codes. Encounters on the day of first diagnosis were examined by setting in 7 states and by setting and race in CA, FL, and NC. A total of 80 945 infants were diagnosed with RSV in 7 states in 2016-2018. The highest encounter rates for first RSV diagnosis were in the emergency department (ED) in 5 states (11.0-33.4 per 1000 in AZ, CA, FL, MI, and NY) and outpatient setting in 2 states (54.8 and 68.5 per 1000 in TX and NC). Significantly higher outpatient encounter rates were found in CA and NC for White infants compared to non-White infants. In NC, ED encounter rates were significantly higher for non-White infants than White infants, whereas in CA, the rates were comparable. In these 2 states, hospitalization rates were similar across groups. In FL, compared with White infants, non-White infants had significantly higher encounter rates in each setting on the day of first RSV diagnosis. This is the first study to describe the burden of RSV by setting and race. Medicaid infants who are newly diagnosed with RSV have the highest burden in ED and outpatient settings.

CMS releases tobacco cessation bulletin

The Centers for Medicare and Medicaid Services' Center for Medicaid and CHIP [Children's Health Insurance Program] Services on March 7 released a new informational bulletin, “Strategies to Improve Delivery of Tobacco Cessation Services.” The purpose of this informational bulletin is to highlight strategies that states have used to improve the delivery of tobacco cessation services to help more Medicaid and CHIP beneficiaries quit smoking. The bulletin includes an overview of state tobacco cessation coverage requirements and authorities in Medicaid and CHIP and outlines the benefits of helping beneficiaries quit smoking. Smoking is the leading preventable cause of disease and death in the United States, causing about 480,000 deaths annually and costing more than $600 billion each year in direct medical care and lost productivity, according to the bulletin. Tobacco use is particularly salient for the populations enrolled in Medicaid. In 2021, approximately one in five (21.5%) adults who were enrolled in Medicaid smoked cigarettes, compared to about one in nine (8.6%) adults with private health insurance and about one in 10 (11.5%) adults overall.

Inequity in the face of success: understanding geographic and wealth-based equity in success of facility-based delivery for under-5 mortality reduction in six countries

BackgroundBetween 2000–2015, many low- and middle-income countries (LMICs) implemented evidence-based interventions (EBIs) known to reduce under-5 mortality (U5M). Even among LMICs successful in reducing U5M, this drop was unequal subnationally, with varying success in EBI implementation. Building on mixed methods multi-case studies of six LMICs (Bangladesh, Ethiopia, Nepal, Peru, Rwanda, and Senegal) leading in U5M reduction, we describe geographic and wealth-based equity in facility-based delivery (FBD), a critical EBI to reduce neonatal mortality which requires a trusted and functional health system, and compare the implementation strategies and contextual factors which influenced success or challenges within and across the countries.MethodsTo obtain equity gaps in FBD coverage and changes in absolute geographic and wealth-based equity between 2000–2015, we calculated the difference between the highest and lowest FBD coverage across subnational regions and in the FBD coverage between the richest and poorest wealth quintiles. We extracted and compared contextual factors and implementation strategies associated with reduced or remaining inequities from the country case studies.ResultsThe absolute geographic and wealth-based equity gaps decreased in three countries, with greatest drops in Rwanda – decreasing from 50 to 5% across subnational regions and from 43 to 13% across wealth quintiles. The largest increases were seen in Bangladesh – from 10 to 32% across geography – and in Ethiopia – from 22 to 58% across wealth quintiles. Facilitators to reducing equity gaps across the six countries included leadership commitment and culture of data use; in some countries, community or maternal and child health insurance was also an important factor (Rwanda and Peru). Barriers across all the countries included geography, while country-specific barriers included low female empowerment subnationally (Bangladesh) and cultural beliefs (Ethiopia). Successful strategies included building on community health worker (CHW) programs, with country-specific adaptation of pre-existing CHW programs (Rwanda, Ethiopia, and Senegal) and cultural adaptation of delivery protocols (Peru). Reducing delivery costs was successful in Senegal, and partially successful in Nepal and Ethiopia.ConclusionVariable success in reducing inequity in FBD coverage among countries successful in reducing U5M underscores the importance of measuring not just coverage but also equity. Learning from FBD interventions shows the need to prioritize equity in access and uptake of EBIs for the poor and in remote areas by adapting the strategies to local context.

Migrant children's take‐up of social health insurance: Experimental evidence from China

AbstractThere is mounting evidence on the importance of health insurance for children's health and well‐being. However, many disadvantaged families do not enroll their eligible children in social health insurance programs. This study examines the effectiveness of interventions aimed at increasing social health insurance enrollment for disadvantaged migrant children in Guangzhou, China. We conducted a two‐stage randomized controlled trial with a 3 × 2 design: (1) randomly assigning parents to a control group or one of two treatment groups, where they received digital information on eligibility or eligibility plus comparative benefits and costs; and (2) nudging half of the parents with text message reminders about the enrollment deadline. Informing parents about eligibility alone did not have any impact. However, providing information on eligibility plus comparative benefits and costs increased enrollment in social health insurance in Guangzhou by over 44% (9.4 percentage points). Nudging produced no significant impact. Exploiting treatment group assignment as an instrument for coverage, we were unable to detect any positive effects of having social health insurance in the first year after the intervention.

Maternal and Perinatal Health Disparities Among Middle Eastern and North African Women and Children in the United States.

Few studies have evaluated the health of Middle Eastern and North African (MENA) women and children in the United States. Objectives were to determine the odds of well-visits, preventive behaviors during pregnancy, and low birthweight among foreign-born non-Hispanic MENA women and children compared to their US- and foreign-born non-Hispanic White counterparts after adjusting for covariates (hereafter, reported as MENA and White). We analyzed 2000-2018 National Health Interview Survey data (411,709 women, 311,961 children). Outcomes included well-woman visits (past 12 months); dentist visits (past 6 months) and current smoking among pregnant women; and low, moderately low, and very low birthweight among children. Covariates included age, family income, and health insurance for children. Education and marital status were also evaluated among women. Over half (53.4%) of foreign-born MENA women were of childbearing age (ages 18-45) compared to 47.7% US-born and 43.2% foreign-born White women. The odds of completing a well-women visit were 0.73 times lower (95% CI = 0.38-0.89) among foreign-born MENA women compared to US-born White women after adjusting for age, education, and marital status. There was no statistically significant difference in dental visits between groups. No foreign-born MENA pregnant women reported current smoking. Foreign-born MENA children had higher odds of low (OR = 1.65; 95% CI = 1.16-2.35) and moderately low birthweight (OR = 1.78; 95% CI = 1.19-2.66) compared to US-born White children in adjusted models. MENA women and children are classified as White by the federal government. Our results highlight that the health of foreign-born MENA women and children differ from their White counterparts.

Pediatric Medical Subspecialist Use in Outpatient Settings

A first step toward understanding whether pediatric medical subspecialists are meeting the needs of the nation's children is describing rates of use and trends over time. To quantify rates of outpatient pediatric medical subspecialty use. This repeated cross-sectional study of annual subspecialist use examined 3 complementary data sources: electronic health records from PEDSnet (8 large academic medical centers [January 1, 2010, to December 31, 2021]); administrative data from the Healthcare Integrated Research Database (HIRD) (14 commercial health plans [January 1, 2011, to December 31, 2021]); and administrative data from the Transformed Medicaid Statistical Information System (T-MSIS) (44 state Medicaid programs [January 1, 2016, to December 31, 2019]). Annual denominators included 493 628 to 858 551 patients younger than 21 years with a general pediatric visit in PEDSnet; 5 million beneficiaries younger than 21 years enrolled for at least 6 months in HIRD; and 35 million Medicaid or Children's Health Insurance Program beneficiaries younger than 19 years enrolled for any amount of time in T-MSIS. Calendar year and type of medical subspecialty. Annual number of children with at least 1 completed visit to any pediatric medical subspecialist in an outpatient setting per population. Use rates excluded visits in emergency department or inpatient settings. Among the study population, the proportion of girls was 51.0% for PEDSnet, 51.1% for HIRD, and 49.3% for T-MSIS; the proportion of boys was 49.0% for PEDSnet, 48.9% for HIRD, and 50.7% for T-MSIS. The proportion of visits among children younger than 5 years was 37.4% for PEDSnet, 20.9% for HIRD, and 26.2% for T-MSIS; most patients were non-Hispanic Black (29.7% for PEDSnet and 26.1% for T-MSIS) or non-Hispanic White (44.9% for PEDSnet and 43.2% for T-MSIS). Annual rates for PEDSnet ranged from 18.0% to 21.3%, which were higher than rates for HIRD (range, 7.9%-10.4%) and T-MSIS (range, 7.6%-8.6%). Subspecialist use increased in the HIRD commercial health plans (annual relative increase of 2.4% [95% CI, 1.6%-3.1%]), but rates were essentially flat in the other data sources (PEDSnet, -0.2% [95% CI, -1.1% to 0.7%]; T-MSIS, -0.7% [95% CI, -6.5% to 5.5%]). The flat PEDSnet growth reflects a balance between annual use increases among those with commercial insurance (1.2% [95% CI, 0.3%-2.1%]) and decreases in use among those with Medicaid (-0.9% [95% CI, -1.6% to -0.2%]). The findings of this cross-sectional study suggest that among children, 8.6% of Medicaid beneficiaries, 10.4% of those with commercial insurance, and 21.3% of those whose primary care is received in academic health systems use pediatric medical subspecialty care each year. There was a small increase in rates of subspecialty use among children with commercial but not Medicaid insurance. These data may help launch innovations in the primary-specialty care interface.

The Effects of Health Insurance Coverage on Workforce Engagement of Family Caregivers of Children With Intellectual Disability and Autism.

For many families of children with intellectual disability and autism (ID/ASD), private health insurance and public programs, such as Medicaid and the Children's Health Insurance Program (CHIP), are critical sources of support. The purpose of this study was to examine the impact of health insurance coverage on workforce engagement of parents of children with ID/ASD. The study utilized 2014-2018 pooled National Health Interview Survey data to construct national estimates and test the effects of health insurance status on parent workforce outcomes. Primary findings indicate significantly higher odds of workforce absence (OR = 2.83, p < .0038) and unemployment (OR = 8.91, p < .0038) among parents with children with ID/ASD using public health insurance, compared to the reference group. Additionally, parents of children with ID/ASD who were uninsured were found to experience significantly higher unemployment (OR = 4.86, p < .0038) than the reference group. Findings have policy and research implications related to workforce engagement for parents, including issues impacting health insurance coverage, specifically related to Medicaid and CHIP.

The role of primary care providers in testing for sexually transmitted infections in the MassHealth Medicaid program.

The objective of this study was to determine the prevalence and predictors of testing for sexually transmitted infections (STIs) under an accountable care model of health care delivery. Data sources were claims and encounter records from the Massachusetts Medicaid and Children's Health Insurance Program (MassHealth) for enrollees aged 13 to 64 years in 2019. This cross-sectional study examines the one-year prevalence of STI testing and evaluates social determinants of health and other patient characteristics as predictors of such testing in both primary care and other settings. We identified visits with STI testing using procedure codes and primary care settings from provider code types. Among 740,417 members, 55% were female, 11% were homeless or unstably housed, and 15% had some level of disability. While the prevalence of testing in any setting was 20% (N = 151,428), only 57,215 members had testing performed in a primary care setting, resulting in an 8% prevalence of testing by primary care clinicians (PCCs). Members enrolled in a managed care organization (MCO) were significantly less likely to be tested by a primary care provider than those enrolled in accountable care organization (ACO) plans that have specific incentives for primary care practices to coordinate care. Enrollees in a Primary Care ACO had the highest rates of STI testing, both overall and by primary care providers. Massachusetts' ACO delivery systems may be able to help practices increase STI screening with explicit incentives for STI testing in primary care settings.

Insurance coverage during transitions: Evidence from Medicaid automatic enrollment for children receiving supplemental security income.

To analyze relationships between Medicaid automatic enrollment for child Supplemental Security Income (SSI) recipients and health insurance coverage during transitions. Medical Expenditure Panel Study, 2000-2020 and National Survey for Children with Special Health Care Needs, 2001-2010. Leveraging variation in SSI-Medicaid automatic enrollment status across regions and over time, we estimate a regression model to quantify associations between automatic enrollment and insurance coverage. We validate our findings in the NS-CSHCN. Our sample includes children receiving SSI for a disability. We also analyze a subsample of children newly enrolled in SSI. Automatic enrollment is associated with a statistically significant increase in insurance coverage. Expanding automatic enrollment to all states is associated with increases in Medicaid enrollment of 3% (CI 0.9%-6.7%) among all SSI children and 7% (CI 1.1%-13.9%) among children newly enrolled in SSI. We find similar decreases in uninsurance. Analysis in the NS-CSHCN replicates these findings. Medicaid automatic enrollment policies are associated with increased insurance coverage for SSI children, particularly those transitioning into the program. Medicaid policy defaults could play an important role in reducing administrative burdens to improve children's coverage and access to care.