Population Health and Care Management
What to know
Population health focuses on outcomes for defined groups and the distribution of those outcomes. Candidates must understand the population health management continuum: identification, stratification, engagement, care coordination, and outcome measurement. Know risk stratification, social determinants of health (SDOH), and the difference between population health, public health, and community health.
Care management models include the chronic care model, patient-centered medical home (PCMH), accountable care organizations (ACOs), and transitional care. Understand case management vs. care coordination vs. disease management. Know utilization metrics - admissions, readmissions, emergency department visits - and preventive measures such as immunizations and screenings.
Traps
Questions often confuse population health (outcomes for a group) with individual clinical care. Another trap is treating SDOH as clinical factors - they are social and economic conditions. Watch for care management described as reactive only; effective programs are proactive and risk-stratified.
Worked example / rule of thumb
Rule of thumb: Identify, stratify, engage, coordinate, measure. A high-risk patient with frequent admissions should be identified through data, stratified as high-risk, engaged by a care manager, coordinated across settings, and measured by readmission rates.
For ACO questions, remember shared savings reward quality and cost performance across an attributed population.