Implementing food as medicine during COVID-19: Produce prescriptions and integrative group medical visits in federally qualified health centers

BACKGROUND: Food as Medicine is a rapidly developing area of health care in the United States, aimed at concurrently addressing nutrition-sensitive chronic conditions and food and nutrition insecurity. Recipe4Health (R4H) is a Food as Medicine program with an integrative health equity focus. It provides prescriptions for locally grown produce ('Food Farmacy') with or without integrative group medical visits, alongside training for clinic staff. 

OBJECTIVES: To describe the initial implementation of R4H in four Federally Qualified Health Centers in Northern California, using a convergent mixed-methods approach. 

METHODS: We used the Reach, Effectiveness, Adoption, Implementation and Maintenance (RE-AIM) implementation science framework to assess the first two years of R4H (2020-2022). We draw from 40 interviews (26 partner organization staff, 14 patients) and program data on reach and adoption. Qualitative data were analyzed using codebook thematic analysis. 

RESULTS: Reach: From January 2020 to August 2022, 3255 patients were referred to the program; 1997 of those referred (61%) enrolled in the Food Farmacy only (N = 1681) or Food Farmacy + integrative group medical visits (N = 316). Participating patients included a wide range of ages (mean age 41.4, [SD 20]; 18% < 18 years old) and racial and ethnic backgrounds (3% American Indian or Alaska Native, 6% Asian or Pacific Islander, 19% Black, 57% Hispanic/Latine, 7% white). 69% were female; 43% primarily spoke Spanish. Adoption: 84% of trained clinic staff referred two or more patients to R4H. 

Implementation: Elements of successful implementation included: (1) support from county government leadership, (2) centralized coordination of the multi-sector partnership, and (3) a flexible approach responsive to organizational and COVID-related shifts. R4H implementation informed statewide Medicaid policy changes. Maintenance: To date, all four clinics continue to participate in R4H. 

CONCLUSION: Centralized implementation, training, and administration of Food as Medicine programs can strengthen community health centers' capacities to concurrently address chronic conditions and food insecurity. Multi-sector partnerships can support Food as Medicine program sustainability.