Farmworker visits to mobile health clinics dropped 36% in 2025 because undocumented workers fear that giving their name to any healthcare provider will lead to immigration enforcement

Farmworkers face diabetes, pesticide poisoning, musculoskeletal injuries, respiratory illness, and infectious diseases at rates far above the general population — and they have the least access to healthcare of almost any demographic in the United States. Only about one-third of migrant and seasonal farmworkers are served by the 173 federally funded migrant health centers. The rest rely on emergency rooms, self-treatment, or nothing at all. In 2025, even the workers who had been using mobile clinics and community health centers stopped showing up. UCSF reported that visits to their mobile clinics serving farmworker communities dropped by approximately 36% as immigration enforcement activity increased in California. Workers are declining to sign up for Medi-Cal — the state health insurance program they are eligible for — because they fear that providing personal data to any government system will make them targetable by ICE. This is not paranoia; it is a rational calculation based on the current political environment. CapRadio reported that farmworkers are delaying medical care for treatable conditions, which means chronic diseases go unmanaged until they become emergencies. The consequences cascade. A farmworker with untreated diabetes develops complications that eventually require hospitalization, which costs the healthcare system orders of magnitude more than preventive care would have. A worker exposed to organophosphate pesticides who does not seek treatment may develop chronic kidney disease — a condition linked to pesticide exposure in multiple studies — that disables them permanently. Their children, who live in the same housing and are exposed to the same pesticides on their parents' work clothes, also go without checkups. This persists because the U.S. has no legal firewall between healthcare data and immigration enforcement. HIPAA protects medical records from casual disclosure, but does not prevent ICE from subpoenaing records or conducting enforcement operations near healthcare facilities. The chilling effect is structural: as long as seeking healthcare carries even a perceived risk of deportation, undocumented farmworkers will avoid it. The 173 migrant health centers are a band-aid on a system that requires workers to choose between their health and their presence in the country.