Community health workers (CHWs) are frontline public health workers who have a close understanding of the communities they serve. This understanding, combined with their trusted relationships, makes them uniquely effective at connecting people with health services and supporting health behavior change.
The evidence for CHW effectiveness is substantial. Studies consistently show that CHW programs improve health outcomes across a range of conditions, from chronic disease management to maternal and child health. These improvements often come at lower cost than traditional clinical interventions.
CHWs address social determinants of health that clinical care alone cannot reach. They help people navigate complex systems, connect with social services, and overcome barriers like transportation, language, and cultural differences. This navigation function is especially valuable for populations that face multiple barriers to care.
The CHW workforce faces challenges that limit its potential impact. Many CHWs work in unstable positions without benefits or career pathways. Sustainable funding remains elusive, with programs often dependent on grants that may not be renewed.
Recognition of CHWs within health systems is growing. Some states have established CHW certification programs, and payment reforms are beginning to create pathways for sustainable CHW financing. These policy developments could help stabilize and grow this essential workforce.
Project Allsmiles incorporates community health worker approaches in its oral health programs, recognizing that trusted community members are often the most effective messengers for health promotion and the most effective guides for navigating health services.
The future of community health depends on building robust CHW programs that are well-funded, professionally recognized, and integrated into health systems. These workers represent one of our most effective tools for addressing health disparities and improving population health.
