Why Policy Matters
Street medicine is not only clinical. It is also structural.
Outreach can meet urgent needs in the moment, but long-term health outcomes are also shaped by Medicaid access, behavioral health systems, supportive housing policy, discharge planning, and how public institutions respond to unsheltered homelessness.
For SMSC, policy learning is part of ethical preparation. Students should understand not only how care is delivered, but also which systems make that care easier to reach, easier to sustain, or much harder to trust.
Health Policy
Two policy levels matter most for care access and system navigation.
State Policy
Louisiana Systems that Directly Affect Care Access
Louisiana Medicaid
Medicaid remains one of the most important gateways into primary care, medications, specialty care, and longitudinal treatment for low-income adults.
Official SiteProject for Assistance in Transition from Homelessness
LDH’s PATH program supports behavioral health outreach and services for people who are homeless or at risk of homelessness across targeted Louisiana regions.
Official SitePermanent Supportive Housing
Louisiana’s LDH supportive housing program connects affordable housing with individualized services, linking health stability to long-term housing retention.
Official SiteFederal Policy
National Policy Frameworks that Shape Homeless Health Care
USICH Hospital and Health System Guidance
Federal guidance from USICH outlines how hospitals and health systems can help prevent and reduce homelessness through partnership, prevention, and discharge reform.
Official SiteHHS Homelessness Resources and Programs
HHS maintains a central federal resource hub for homelessness-related programs, policymaker tools, provider resources, and agency-specific health information.
Official SiteNHCHC Federal Policy Priorities
NHCHC’s current priorities summarize major national issues affecting health care, housing support, Medicaid, and humane responses to people experiencing homelessness.
Official SiteHealth Policy Research
Papers and research that connect homelessness, systems, and outcomes.
Decoding Homelessness: Z-Codes and the Recognition of Homelessness as a Comorbid Condition
This editorial argues that documenting homelessness in the medical record matters for visibility, risk recognition, and better alignment between health systems and social need.
Unsheltered Homelessness and Health: A Literature Review
This review summarizes how unsheltered homelessness is associated with higher disease burden, lower care utilization, and major implications for housing and health policy design.
Medical Respite for People Experiencing Homelessness: Financial Impacts with Alternative Levels of Medicaid Coverage
This study examines how Medicaid coverage policy changes the financial case for medical respite, a key bridge between hospital care, recovery, and outpatient follow-up.
Medicaid Enrollment following the ACA Eligibility Expansion among Persons using Homelessness Services
This analysis looks at how Medicaid expansion changed enrollment among people using homelessness services, reinforcing how coverage policy affects whether care becomes reachable in practice.
National Resources
National guidance for homelessness, street medicine, health systems, and care access.
Street Medicine Institute
SMI offers program development guidance, open-access student resources, educational tools, and a research catalogue that help connect street medicine practice to training and systems thinking.
National Health Care for the Homeless Council
NHCHC provides policy publications, advocacy materials, issue briefs, and practice resources that connect homelessness, public systems, and health equity in direct ways.
United States Interagency Council on Homelessness
USICH brings together federal guidance on homelessness, including how health systems, hospitals, and cross-sector partners can strengthen access, continuity, and housing-linked care.
SAMHSA and HRSA Access Resources
These national tools help connect policy to practical care access, especially around behavioral health support, homelessness programs, and federally qualified health centers.