Mobile health clinic model in the COVID-19 pandemic: lessons learned and opportunities for policy changes and innovation | International Journal for Equity in Health | Full Text

Despite their ability to adapt rapidly, many mobile clinic programs struggle to sustain annual operations. The largest source of funding for mobile clinics is philanthropy [2, 3], and many will need additional support to respond to this crisis. A small community clinic in Washington D.C., for example, that provides services through the Mexican, Salvadoran, and Guatemalan consulates for most undocumented immigrants and others, is exploring a partnership with George Washington and United Medical Center to use two mobile clinics that have been sitting idle for the past 5 years. Although the Federal Emergency Management Agency (FEMA) deploys mobile medical units during national disasters, these funding efforts happen when the medical system within an area is impacted, and there is an approval time involved in the process [7]. However, if our national preparedness policies related to funding could ensure that mobile clinics are ready and able to respond without the stipulated considerations currently in place for FEMA, particularly given the important expertise of the staff who have demonstrated an ability to reach vulnerable patient populations, then mobile clinics could be a valuable tool in planning for and responding to a wide variety of public health crises. Staff expertise and mobile clinics sitting idle are vital resources needed to be utilized in an all hands on deck approach to address the COVID-19 pandemic.

Innovation and policy implications for mobile healthcare delivery: call to action

Although mobile clinics can be an important option for healthcare delivery especially after a disaster has caused stationary facilities to close [8], this model of care has not been widely supported. This has resulted in missed opportunities in our healthcare delivery system. We propose three general approaches to enhance the application of mobile clinics programs and their system-wide integration.

First, we need to recognize the economic contribution mobile clinic programs provide to the healthcare system. The prevention services mobile clinics offer to populations at risk in rural and urban areas provide value to the community in terms of prevented visits to the emergency room, and although economic studies have been completed to quantify such benefits [2], there is considerable more research to be done. There is the need, for example, to research the economic impact of mobile clinics in terms of the triple aim: reduction in per capita average costs of care, benefits to population health, and improvements in patient satisfaction. It is through this lens that we will be able to work with policymakers, providers, and payers to define appropriate reimbursement plans for services provided by mobile clinic programs. This means that we need to move beyond the grant-based model of funding to create sustainable mobile clinic programs.

Second, we believe that specific government funding programs should be implemented to provide needed funding that will allow both the growth and expansion of the number of mobile clinic programs. This will ensure the clinics are readily incorporated into the existing healthcare infrastructure and emergency preparedness. An example of how to implement such a plan is by considering mobile clinics in case management models proposed in the national COVID-19 surveillance system [9]. These models are proposed to increase the capacity of treating patients in isolation facilities, which can include using mobile health clinics through the course of infection, and recovery of patients. These efforts will be successful with enhanced federal reimbursement models that cover community-based resources, as well as state and local health coordination efforts [9]. Establishing these systems now will also strengthen public health and health care systems’ preparedness for future outbreaks.

Third, we propose the creation of national funding programs to expand the use of technology in mobile clinic programs. This will allow mobile clinic programs the opportunity to establish close collaborative involvement with other stakeholders in the healthcare system. For example, reimbursement for the use of telehealth technology in mobile clinics, and the ability to refer and navigate patients in a comprehensive real-time manner. This approach in combination with GIS-based route optimization algorithms could be used to determine priority areas, especially rural areas where stationary facilities are closing at rapid rates [4]. Also, the development of online applications based on data collected through the Mobile Health Map, a program of Harvard Medical School’s Family Van, could be used by state health officials to direct mobile clinic resources to high areas of need. Existing geographic algorithms [4] could be used to determine such locations of need, and the mobile clinics could be used to reach populations efficiently. Additionally, existing measures of the broader range of community needs [2], could help direct mobile clinics to communities in need of prevention services, as well as address the issues of inequity experienced in many under-resourced communities [1].

In conclusion, there is a need to expand our understanding of the economic and social impact of mobile clinics. A clear understanding of the role mobile clinics play in our communities should provide the evidence to justify policies that will enable an optimal integration of mobile clinics into our healthcare delivery system [4]. With national efforts to combat health disparities by addressing social determinants of health, there is now more than ever the need to consider cohesive federal and state funding for mobile health clinics. Although there are current funding efforts for specific populations, such as the homeless populations [3], a comprehensive approach, highlighting the role of mobile clinics in the entire health system, would not only be effective for addressing health outcomes of vulnerable patient populations but will also play a role in contributing to the success of value-based payment models. There are temporary regulatory exceptions that have been made by the Centers for Medicare and Medicaid to reimburse the use of dorm rooms as hospitals to help with efforts to combat the COVID-19 pandemic [10]. This is an example of a need for both innovative and policy-based solutions for this pandemic, as well as future health system strengthening efforts. Mobile healthcare clinics are a vital part of these solutions, and it is time to recognize their broader potential, and include these programs in preparation efforts for current and future health crises.