The transition from pediatric to adult models of care poses many challenges to adolescent and young adult (AYA) patients. Several academic societies have established clinical reports to help providers prepare patients for this transition, facilitate the transfer of care between providers, and integrate patients into adult models of care. Furthermore, several novel care delivery models have been developed to expand health care transition (HCT) services. Despite this, a minority of patients receive transition services meeting the goals of these clinical reports and few data exist on their effectiveness. Given this, ongoing research and clinical innovation in the field are imperative. This article aims to summarize the current landscape of HCT for AYAs, outline the contemporary imperative for its integration into preventive health care given the unique challenges of the COVID-19 pandemic, and expand the current literature by providing a summary of novel emerging strategies being used to meet the health care transition (HCT) needs of adolescent and young adult (AYA) patients.

Transition of health care from a family-centered pediatric approach to a patient-centered adult model of care represents a period of significant medical vulnerability for adolescents and young adults (AYAs). When transition to an adult model of health care is underplanned or undersupported, AYAs are placed at risk for negative health outcomes and social inequities, including discontinuity of care, decreased treatment adherence, excess morbidity resulting from progression of chronic illness and lack of preventive medical and mental health screening and intervention, missed opportunities for employment or to attend postsecondary education, and the financial impact of preventable emergency department visits and hospital admissions.1  To address this gap, the American Academy of Pediatrics, American Academy of Family Physicians, and American College of Physicians collaboratively created a joint clinical report to systematize and facilitate health care transition (HCT), titled Got Transition.2  Accordingly, the American College of Physicians has developed a tool to support adult providers integrating AYAs into their practices called the Pediatric to Adult Care Transitions Initiative.3  Although clinical reports for HCT from pediatric to adult medicine exist across the spectrum of medical providers, both domestically and internationally, evidence on their practical implementation and payment incentives for the services remains limited, leading to these practices being inconsistently applied to clinical encounters.4 

Highlighting this point, foundational research in the field demonstrates that only 17% of AYAs with special health care needs (SHCN) and 14% of AYAs without SHCN receive HCT preparation from their provider.1  Thus, solutions to increase HCT readiness, transfer, and integration into adult medicine should be broad and deliberate, with respect particularly being paid to the diversity of AYAs requiring HCT support and their unique needs. Further, any solutions developed and proposed should be assessed systematically from a patient-centered standpoint to ensure effectiveness in achieving the desired outcomes.

The need to address these gaps in a timely manner and evaluate the effectiveness of novel interventions designed to do so has become even more pressing because of the COVID-19 pandemic. First, the rate at which AYAs present for preventive care has decreased because of many factors, including concern about infectious exposures visiting a health care provider, limited appointment availability, and the provider’s location being closed.5  Because the preventive visit represents the primary avenue for HCT, this trend has led to limited touch points to assess transition readiness and provide HCT counseling. Second, the COVID-19 pandemic has affected HCT outside the clinical environment through limited access to legal services necessary for HCT for those with SHCNs, intellectual disability, or developmental disability (eg, conservatorship hearings).

Given these challenges, many providers and primary care medical home networks are finding significant challenges in completing the process of HCT meeting the needs of AYAs. This review outlines a few domains currently undergoing clinical innovation and research to optimize HCT, including efforts to systematically integrate HCT into the clinical encounter, special considerations for distinct populations, infrastructure, and personnel interventions, and leverage the electronic medical record (EMR) and technology to expand HCT, provider education on HCT best practices, and extend financial incentives for HCT provision.

Consensus clinical reports and emerging qualitative data on HCT have demonstrated that the key indicators of successful HCT include 3 distinct components: transition planning, transfer of care, and integration into adult care. Central to transition planning is building the ability to manage key aspects of one’s health care needs, a metric often referred to in the literature as self-management or “transition readiness.”2,3,6  Transition readiness assessment includes ongoing evaluation and promotion of self-management among youth in the following health-related domains: understanding of their medical needs, navigating insurance, financial considerations, managing prescription medications, and scheduling appointments. Common barriers to self-management of these critical components often include lack of motivation to learn skills that parents already perform, parental reticence to turn over responsibility, and systemic challenges associated with being a minor.

Because strengths and areas for improvement in each of these domains can vary according to each patient’s unique experiences and functional autonomy, best practices mandate direct involvement of AYA in transition planning and coordination to ensure that their perspectives are understood, and that transition planning is responsive to their individual self-identified needs. One practice shown to maximize both patient satisfaction and promote evolving autonomy and the development of self-management in a deliberate, developmentally appropriate way, is the provision of alone time with providers.7,8  In addition to alone time, effective assessment and planning best practices include integration of 1 of the standardized readiness assessment questionnaires such as Transition Readiness Assessment Questionnaire with ongoing assessment and planning at each visit starting at 12 years of age.2  Although these practices are an integral component of transition planning with AYAs, these visits alone are not sufficient for comprehensive transition planning and assessment of transition readiness represents only 1 key component of the larger construct of a coordinated collaborative transition framework.

The next critical phase of health care transitions is the process of HCT. For young adults in the process of transferring to an adult practice, a transfer checklist should be provided to the adult provider that includes a medical summary, latest transition readiness assessment, plan of care, and legal documents (if necessary for AYA with SHCN and intellectual and developmental disabilities).8  Finally, effective HCT requires deliberate practice integrating AYAs into adult models of care through ongoing assessment of self-management skills to support developing functional autonomy.3 

Given these complexities, collaboration across multiple health care systems in the HCT process is essential. As such, transferring and receiving primary care and subspecialty providers represent central figures in the HCT process. However, the integration of additional personnel represents an opportunity to extend the reach of clinicians and strengthen health care systems’ ability to support HCT in a patient-centered way. For more detail on emerging multidisciplinary strategies, please see Current Advances section.

Commensurate with advances in medical care, life expectancy for AYAs with chronic medical conditions and SHCNs is extending increasingly into adulthood. As such, transition to adult care for AYAs with SHCNs is critical to minimize negative health outcomes that can occur in this time of medical vulnerability. A 2020 position paper from the Society of Adolescent Health and Medicine outlines priorities for systemic improvements in HCT for youth with SHCN, which include education on transition-related needs with particular focus on social determinants of health, multidisciplinary team-based support, and technological innovations.9  Further, in 2017, The Maternal Child Health Bureau established a national research network, the Children and Youth with Special Health Care Needs National Research Network, which identified HCT as a top research priority for youth with SHCN to continue with the development of evidence-based guidelines.10  Although ongoing management of active medical needs is critical to effective HCT, future HCT guidelines and the research that informs them should include an expansive view of the ongoing need for health prevention and promotion particularly in youth with SHCN.

Data have shown that 50% of patients with mental illness begin experiencing symptoms by 14 years of age and 75% by 24 years of age.11  Thus, adolescence and young adulthood represents a time when people are most vulnerable to mental ill-health impact and any disruption in mental health support at that time increases the risk for functional decline and worsening mental health outcomes.6,11  To support youth with mental health care needs through that transition, the American Academy of Child & Adolescent Psychiatry has established an online resource for youth titled the “Moving into Adulthood Resource Center.”12 

Adolescents and young adults without SCHNs, particularly young men, are historically a population that underuses primary care. This limited interface with primary care and medical care in general poses unique challenges to the planning and coordination of HCT. Emerging research on HCT for youth without SHCN demonstrates less self-management in completing medical tasks than peers with SHCN. Additionally, providers have been shown to be less likely to discuss future topics around transition in youth without SHCN.13  For that reason, considerations of HCT should be integrated into any medical engagement with AYAs regardless of SHCNs, including not only primary care, but also urgent care, subspecialty care, and emergency services.

As an intervention historically housed in the clinical encounter, and 1 that involves multiple interactions with the medical enterprise, effective HCT has the propensity to be concentrated in high-resource areas. Furthermore, the focus on developing skills in financial management, systems navigation, and health literacy, which are central to HCT planning, if not done equitably, has the potential to further exacerbate underlying health disparities along racial, ethnic, and socioeconomic lines. Although limited data exist on HCT planning in underserved families, further systems-level research and community engagement designed to elucidate both the particular needs and barriers to health care transition equitably is imperative (Table 1).

TABLE 1

Future Advances in Health Care Transition

Advancement CategorySpecific Examples
Research Comparative analyses of consensus reports/toolkits 
Care delivery and best practices with delivering HCT Delineating needs of diverse youth with and without SHCN 
Infrastructure and Personnel Development of interprofessional care teams 
Dedicated HCT visits led by trained professionals 
Integration of Transition Navigators into care models Collaboration with near-peer mentors in HCT planning 
EMR and Technology EMR-embedded transition workflows 
EMR-embedded best practice advisories 
Telemedicine HCT planning/visits HCT mobile apps 
Provider Education Establishing HCT-focused curricula for UME and GME Expanding CME HCT trainings for practicing physicians 
Financial Incentives Provider education on existing billing codes
Advocacy toward outcomes-based care 
Advancement CategorySpecific Examples
Research Comparative analyses of consensus reports/toolkits 
Care delivery and best practices with delivering HCT Delineating needs of diverse youth with and without SHCN 
Infrastructure and Personnel Development of interprofessional care teams 
Dedicated HCT visits led by trained professionals 
Integration of Transition Navigators into care models Collaboration with near-peer mentors in HCT planning 
EMR and Technology EMR-embedded transition workflows 
EMR-embedded best practice advisories 
Telemedicine HCT planning/visits HCT mobile apps 
Provider Education Establishing HCT-focused curricula for UME and GME Expanding CME HCT trainings for practicing physicians 
Financial Incentives Provider education on existing billing codes
Advocacy toward outcomes-based care 

CME, continuing medical education; GME, Graduate Medical Education; UME, Undergraduate Medical Education.

One means through which certain clinics have systematized the approach to HCT is by developing interprofessional transition care teams. Through using an interprofessional team with expertise in and dedicated time for providing transition readiness assessments and promoting self-management, such programs hold promise to improve provision of transition services to AYAs. The composition of these teams varies by location, spanning from comprehensive teams of medical providers, nursing staff, social workers, and program managers working collaboratively, to independent nurse-led visits dedicated solely to optimization of HCT.

Without the comprehensive interdisciplinary team, some clinics and medical centers have used Transition Navigators as liaisons to families embedded in a primary care or subspecialty clinic. The Transition Navigator Model is a promising intervention that introduces care navigators to support patients and families to more effectively navigate HCT transitions.14  In addition to the professionals guiding patients and families through transition preparedness, another modality undergoing evaluation is the integration of peer educators. Peer educators, as AYAs with SHCNs who have navigated the transition themselves, offer a unique perspective and approach to fostering self-management skills in AYAs and can provide useful wisdom based on their lived experience. Although guided by national guidelines, these interventions and other, similar programs are often designed by and to meet the needs of specific institutions and have not yet been adopted widely. Thus, ongoing research in all of these methods will be integral to determine the efficacy and adaptability of these models to other care avenues.

Outside of personnel interventions, 1 of the more commonly adopted technological tools to improve HCT involves harnessing preestablished workflows built within EMRs. EMR-embedded transition workflows and Best Practice Advisories have long been integrated into practice and have been studied as a useful tool for many pediatric academic medical centers to track HCT readiness assessments and planning longitudinally. Although these systems are effective for patients established in clinical care, they also have the potential to identify patients without recent clinical touch points who would benefit from transition assistance, for example, AYAs without SHCNs. Such systems can use direct-to-patient messaging to educate patients on both the need for HCT and the resources available for transition support regardless of whether they have recently seen a provider. Additionally, with the rapid expansion of telemedicine brought on by the COVID-19 pandemic, many programs have used telehealth services to extend the reach of the clinician with respect to HCT services. In doing so, these approaches hold promise to ensure that youth with and without SHCNs are informed of and have equitable access to transition services. Finally, another means through which technology can reach more youth for HCT readiness is through the development and integration of apps. One such app, MyTransition, has been designed to support AYAs through the transition process by promoting self-management and health advocacy.15  Although the app is currently undergoing evaluation as a tool, it provides a promising avenue for patients to assess their readiness, complete a health passport, and relay information about their medical history and treatment plans to future providers using a medium, cellular phones, which youth are very familiar with and adept at using.

Despite the advances described, the implementation of comprehensive transition care plans remains limited by the expertise of the providers coordinating services. Acknowledging the gaps in medical training, several medical schools, and GME training programs in internal medicine, med-peds, and pediatrics have begun to integrate transition education into their curricula to ensure that the next generation of medical providers is prepared to meet this important care gap.16  For providers currently in practice, several online continuing medical trainings and toolkits have been developed to improve knowledge and skills, and are widely accessible from the Got Transitions resource webpage.2 

Opportunities to improve the HCT of AYAs with and without SHCNs to adult health care is currently limited by the competing demands of clinical encounters. Efforts have been made to educate providers on the billing codes to ensure providers are compensated for their HCT efforts. Future Centers for Medicare & Medicaid Services and private insurer evolution toward outcome-based care that supports care coordination would strengthen the financial incentive to promote evidence-based HCT. Such reforms hold potential to make evidence-based approaches to HCT more sustainable, with the promise of better outcomes, greater satisfaction, and lower costs for the health care system.17 

Although the need for appropriate and effective HCT planning is clear and well-established by consensus statements both domestically and internationally, the methods with which HCT planning is provided vary widely across health care systems. Because of this, comparative analyses and data on the relative efficacy of the previously mentioned novel innovations are limited. The data that exist on coordinated HCT shows a positive impact on adherence to care, disease-specific measures, quality of life, self-care skills, satisfaction with care, health care use, and HCT process of care.18  To meet the needs of AYA, limit health care challenges in this time of vulnerability, and move the field forward in creating standardized evidence-based best-practice guidelines on optimizing HCT, ongoing research on innovative approaches is imperative.

Dr Meyers was directly involved with the conceptualization, data review and manuscript drafting; Dr Irwin was involved in manuscript drafting and editing; and all authors approved the final manuscript as submitted and agree to be accountable for all aspects of the work.

FUNDING: This study was supported by the Health Resources and Services Administration (HRSA) of the U.S. Department of Health and Human Services (HHS) (under #U45MC27709), State Adolescent and Young Adult Health Capacity Building Program.

CONFLICT OF INTEREST DISCLOSURES: The authors have indicated they have no potential conflicts of interest to disclose.

AYA

adolescent and young adult

EMR

electronic medical record

HCT

health care transition

SHCN

special health care needs

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