Evaluation of a statewide medical home program on children and young adults with asthma.

Objective: Asthma, the most common chronic condition among children, accounts for significant healthcare utilization and impact on quality of life. Care coordination in a medical home is considered standard practice, but has not been rigorously evaluated.
Methods: We initiated this pilot study of children/young adults with asthma (n = 967), ages: birth to 24 years, receiving care from a subset of pediatric practices (n = 20) participating in the Pennsylvania Medical Home Initiative, Educating Practices in Community-Integrated Care (92 practices statewide). We hypothesized children and youth with asthma receiving care coordination in the context of a formal medical home program would experience favorable associations with healthcare utilization and quality of life measures.
Results: A total of 9240 care coordination encounters for this cohort of children/youth occurred over 100 days. The average length of care coordination encounter was 20.7 minutes. The most common care coordination activity was referral management (21%) and the care coordinator in the practice most often contacted parent/family and specialists (75%). Children with more severe asthma had more hospitalizations and emergency department (ED) visits than children with less severe asthma. There was a significant decrease in school absences, ED visits and acute care visits for children/youth with asthma with increasing length of time in a medical home program (p < 0.05).
Conclusion: Care coordination for children/youth with asthma is feasible and may yield improvements in healthcare utilization, expenditures and quality of life. Larger-scale implementation of care coordination and medical home models for children/youth with asthma and other diagnoses are warranted.