Why the Home Health Team Must Address Housing, Food, Transportation, and Economic Security as Clinical Priorities — Not Just Social Services
Social determinants of health — the conditions in which people are born, grow, live, work, and age — account for a larger share of health outcomes than medical care alone produces. The World Health Organization and the Centers for Disease Control and Prevention both estimate that social, economic, and environmental factors account for approximately 30 to 55 percent of health outcomes, compared to healthcare delivery’s 10 to 20 percent contribution. For home health agencies, this research finding has a specific operational implication: the clinical interventions that OT, PT, SLP, and MSW provide are operating on patients whose health outcomes are simultaneously being shaped by housing instability, food insecurity, transportation barriers, economic precarity, social isolation, and the legacy of systemic inequities in access to education and economic opportunity that produce the health disparities visible in every home health census.
Housing conditions are among the most powerful social determinants affecting home health patient outcomes, and home health therapists are uniquely positioned to observe and document them — because they enter the patient’s actual living environment rather than the clinic setting where housing conditions are invisible. Unsafe housing — structural hazards, inadequate heating or cooling, pest infestation, mold exposure, overcrowding, and the absence of the grab bars, ramps, and accessibility features that the patient’s functional limitations require — directly affects fall risk, respiratory health, infection risk, wound healing, sleep quality, and the patient’s ability to implement the self-management behaviors the home health episode is attempting to establish. The clinician who completes a comprehensive home safety assessment and addresses the hazards within clinical scope while documenting the hazards requiring community resource intervention is providing assessment that no other point in the healthcare system is structured to perform.
Food insecurity in the home health population is substantially more prevalent than most clinicians recognize or assess systematically. Studies consistently find that 15 to 25 percent of homebound older adults and adults with disabilities receiving home health services experience food insecurity — insufficient access to affordable, nutritious food. Food insecurity directly affects the management of virtually every chronic condition that generates home health referrals: diabetes management requires access to appropriate foods; heart failure sodium restriction requires the ability to purchase and prepare low-sodium meals; wound healing requires adequate protein and micronutrient intake; medication management requires the food intake that many medications require to prevent gastrointestinal side effects. The MSW who screens for food insecurity using validated tools — the Hunger Vital Sign, the USDA two-item screener — and connects food-insecure patients with the specific resources available in their community provides a clinical service with direct health outcome impact.
Transportation barriers affect home health patient outcomes primarily through their impact on medical appointment adherence — the follow-up physician visits, specialist appointments, laboratory monitoring, and pharmacy access that home health care is designed to complement but cannot replace. The home health episode that improves the patient’s functional status and self-management capacity is substantially undermined when the patient cannot reach their cardiologist for medication management or their primary care physician for wound monitoring because transportation is unavailable or unaffordable. MSW assessment of transportation barriers and connection with the transportation resources — medical transportation programs, Area Agency on Aging transportation services, Medicaid non-emergency medical transportation, and community volunteer driver programs — that address them directly supports the medical care coordination that home health episodes depend on for optimal outcomes.
Economic insecurity affects health outcomes in home health through multiple channels — medication non-adherence driven by cost, adaptive equipment that remains unpurchased despite clinical recommendation, healthy food purchasing constrained by food budget, and the chronic stress of financial precarity that produces the allostatic load research has linked to accelerated disease progression and impaired immune function. MSW assessment of economic barriers using the validated financial strain screening tools that identify patients experiencing medication cost trade-offs, food budget limitations, and utility expense stress identifies the specific economic stressors that connect social circumstances to health outcomes. Connection with the pharmaceutical assistance programs, community benefit programs, and income support resources that address specific economic barriers converts social determinant assessment into clinical action.
Health literacy — the patient’s ability to understand, evaluate, and apply the health information that clinical care provides — is a social determinant that directly mediates the effectiveness of clinical intervention and that home health therapists encounter as a practical clinical challenge in every patient education interaction. Studies consistently find that approximately 36 percent of American adults have basic or below-basic health literacy — and that health literacy is lower among older adults, among adults with less formal education, and among adults whose preferred language is not English. Clinicians who assess health literacy and adapt their communication — using plain language, teach-back methods to verify understanding, visual aids, and the culturally appropriate framing that connects health information to the patient’s existing knowledge and values — produce patient education outcomes that standard clinical communication approaches cannot achieve with patients whose health literacy differs from what those approaches assume.
Structural racism and the legacy of systemic health inequity are social determinants whose effects are visible in the home health population in the form of the health disparities that research consistently documents — higher rates of chronic disease burden, higher rates of home health referral for more advanced disease stages, lower rates of preventive care, and differential access to the social resources that support health — among Black, Hispanic, and other historically marginalized populations in Harris County. Home health agencies that are genuinely committed to health equity in their clinical practice invest in the cultural competence training, the language access infrastructure, the community relationship development in underserved communities, and the clinician diversity that closes the quality-of-care gap that social determinants alone cannot fully explain. Humane Care Therapy Inc. provides MSW staffing with specific training in social determinant screening, community resource navigation, and health equity practice for home health agencies across Houston and Southeast Texas. Contact us at (281) 619-3771 or visit humanecaretherapy.com.
