Healthcare Access and Equity
Expert-defined terms from the Advanced Certificate in Healthcare Case Management course at LearnUNI. Free to read, free to share, paired with a professional course.
A #
A
Access to Care – The ability of individuals to obtain needed health servi… #
Related terms: availability, affordability, geographic accessibility. Example: A rural resident who can travel to a telehealth‑enabled clinic experiences improved access to care. Challenges include transportation barriers, limited provider networks, and insurance restrictions.
Adverse Selection – A market phenomenon where individuals with higher hea… #
Related terms: risk pooling, moral hazard. Example: Employers offering only high‑deductible plans may see a concentration of sicker employees, affecting equity.
Affordability – The degree to which the cost of health services is within… #
Related terms: out‑of‑pocket costs, financial toxicity. Example: Sliding‑scale fee structures aim to improve affordability for low‑income patients.
Algorithmic Bias – Systematic and unfair discrimination that arises when… #
Related terms: machine learning fairness, data provenance. Example: A case‑management triage algorithm that underestimates risk for minority patients can exacerbate inequities.
American Indian/Alaska Native (AI/AN) Health Disparities – Specific gaps… #
Related terms: tribal health sovereignty, Indian Health Service (IHS).
Ambulatory Care Sensitive Conditions (ACSC) – Conditions for which effect… #
Related terms: preventable admissions, primary care access. Example: Proper management of asthma in community clinics lowers ACSC rates among children.
Annual Health Equity Report – A systematic publication that tracks dispar… #
Related terms: performance metrics, benchmarking.
Application Programming Interface (API) – A set of rules that allows soft… #
Related terms: interoperability, FHIR.
Appointment No‑Show Rate – The proportion of scheduled visits that are mi… #
Related terms: patient engagement, access barriers. High no‑show rates can indicate transportation or language obstacles that affect equity.
Area Deprivation Index (ADI) – A composite measure of neighborhood socioe… #
Related terms: social determinants of health (SDOH), geospatial analysis. Example: Higher ADI scores correlate with lower preventive service uptake.
Auditing for Equity – Systematic review of policies, practices, and outco… #
Related terms: quality improvement, disparity analysis.
B #
B
Barriers to Care – Any factor that impedes an individual’s ability to obt… #
Related terms: health literacy, transportation insecurity.
Beneficiary Travel Assistance (BTA) – Programs that provide transportatio… #
Related terms: non‑emergency medical transport (NEMT).
Bias Mitigation Strategies – Techniques used to reduce or eliminate bias… #
Examples: Re‑weighting samples, algorithmic fairness constraints, diverse stakeholder engagement. Related terms: equity audits, inclusive design.
Binary Logistic Regression – A statistical method for modeling the relati… #
G., Insured vs. Uninsured) and multiple predictor variables. Related terms: odds ratio, confounding.
Bioethical Principles – Foundational concepts guiding ethical health care… #
The principle of justice directly addresses equitable distribution of resources.
Broadband Access – Availability of high‑speed internet, a critical determ… #
Related terms: digital divide, rural connectivity.
C #
C
Care Coordination – The deliberate organization of patient care activitie… #
Related terms: case management, integrated care pathways. Effective coordination reduces duplication and improves equity for complex patients.
Case Mix Index (CMI) – A relative measure of the diversity, clinical comp… #
Related terms: DRG weighting, risk adjustment.
Census Tract – Small, relatively permanent statistical subdivisions of a… #
Related terms: geocoding, neighborhood profiling.
Certified Community Health Worker (CCHW) – A workforce member trained to… #
Related terms: peer support, community engagement.
Chronic Disease Management Programs – Structured interventions that provi… #
Related terms: self‑management, population health.
Civic Determinants of Health – Community‑level factors such as civic part… #
Related terms: social capital, policy advocacy.
Clinical Decision Support (CDS) – Integrated tools that provide clinician… #
Related terms: alert fatigue, evidence‑based practice.
Community Health Needs Assessment (CHNA) – A systematic process for ident… #
Related terms: stakeholder mapping, gap analysis.
Community Health Worker (CHW) – A layperson who uses cultural knowledge a… #
Related terms: cultural competency, trust building.
Comparative Effectiveness Research (CER) – Studies that compare the outco… #
Related terms: real‑world evidence, patient‑centered outcomes.
Comprehensive Health Equity Framework – An analytical model that integrat… #
Related terms: multilevel analysis, systems thinking.
Consent Fatigue – Diminished attention or understanding when patients are… #
Related terms: patient autonomy, ethical recruitment.
Coverage Gap (Donut Hole) – A period in prescription drug plans where ben… #
Related terms: medication adherence, cost sharing.
Cross‑Sector Collaboration – Partnerships between health, education, hous… #
Related terms: integrated service delivery, collective impact.
D #
D
Data Disaggregation – Breaking down aggregated data into sub‑groups (e #
G., Race, ethnicity, language) to reveal hidden disparities. Related terms: equity dashboards, granular reporting.
Digital Health Equity – Ensuring that all populations have equal access t… #
Related terms: e‑health literacy, tech accessibility.
Disability‑Adjusted Life Years (DALYs) – A metric that combines years of… #
Related terms: burden of disease, population health metrics.
Disparity – A measurable difference in health outcomes or access between… #
Related terms: inequity, gap analysis.
Disparity Index – A quantitative indicator that captures the magnitude of… #
Related terms: relative risk, inequality measures.
Distributional Cost‑Effectiveness Analysis (DCEA) – An extension of cost‑… #
Related terms: equity weighting, social welfare function.
Door‑to‑Door Outreach – Direct engagement strategies where health workers… #
Related terms: mobile health units, community penetration.
Dual Eligible Beneficiaries – Individuals who qualify for both Medicare a… #
Related terms: benefit coordination, care fragmentation.
E #
E
Equitable Resource Allocation – Distribution of health resources based on… #
Related terms: needs‑based budgeting, priority setting.
Equity Lens – A perspective applied throughout program design, implementa… #
Related terms: health equity impact assessment, justice‑oriented planning.
Equity Impact Assessment (EqIA) – A systematic process that predicts how… #
Related terms: policy analysis, scenario modeling.
Equity #
Oriented Care – An approach that integrates cultural safety, trauma‑informed practice, and structural competency to reduce inequities. Related terms: patient‑centered care, social justice.
Evidence‑Based Practice (EBP) – Clinical decision‑making that integrates… #
Related terms: clinical guidelines, knowledge translation.
Explanatory Mixed‑Methods Design – A research strategy that uses quantita… #
Related terms: sequential explanatory, triangulation.
Expenditure per Capita – Average health spending per person in a defined… #
Related terms: cost analysis, budget impact.
F #
F
Food Insecurity – Lack of consistent access to enough nutritious food for… #
Related terms: nutrition security, social determinants of health.
Force‑Multiplier – An intervention or policy that amplifies the impact of… #
Example: Expanding Medicaid eligibility acts as a force‑multiplier for preventive care uptake.
Fraud, Waste, and Abuse (FWA) – Categories of improper use of health reso… #
Related terms: compliance monitoring, auditing.
G #
G
Geocoding – The process of converting street addresses into geographic co… #
Related terms: GIS mapping, location‑based services.
Geographic Information System (GIS) – A technology platform that captures… #
Used to map provider deserts, transport routes, and health outcome clusters.
Global Burden of Disease (GBD) – A comprehensive research program that qu… #
Related terms: DALYs, comparative risk assessment.
Health Care Disparities Research (HCDR) – The field focused on identifyin… #
Related terms: equity science, social epidemiology.
Health Equity – The attainment of the highest possible standard of health… #
Related terms: social justice, fair distribution.
Health Equity Metric – Quantitative indicator used to track progress towa… #
Health Equity Metric – Quantitative indicator used to track progress toward equitable outcomes, such as the Gini coefficient for health, concentration index, or disparity ratios.
Health Impact Assessment (HIA) – A structured process that evaluates the… #
Health Impact Assessment (HIA) – A structured process that evaluates the potential health effects of a policy, program, or project on a population, including equity considerations.
Health Literacy – The capacity to obtain, process, and understand basic h… #
Low health literacy is a major barrier to equitable access.
Health Policy – Decisions, plans, and actions undertaken by governments o… #
Policies shape financing, delivery, and equity.
Health Technology Assessment (HTA) – Systematic evaluation of the propert… #
Health Technology Assessment (HTA) – Systematic evaluation of the properties, effects, and impacts of health technologies, incorporating equity dimensions.
Health‑in‑All‑Policies (HiAP) – An approach that integrates health consid… #
Health‑in‑All‑Policies (HiAP) – An approach that integrates health considerations into policymaking across sectors to improve population health and equity.
Hispanic/Latino Health Disparities – Gaps in outcomes such as diabetes co… #
Hispanic/Latino Health Disparities – Gaps in outcomes such as diabetes control, maternal mortality, and insurance coverage that affect Hispanic populations, often linked to language barriers and immigration status.
Home‑Based Primary Care (HBPC) – Delivery of comprehensive primary care s… #
Home‑Based Primary Care (HBPC) – Delivery of comprehensive primary care services in a patient’s residence, improving access for homebound or mobility‑limited individuals.
I #
I
Implicit Bias – Unconscious attitudes or stereotypes that affect understa… #
Related terms: microaggressions, cultural humility.
Indigenous Health Sovereignty – The right of Indigenous peoples to self‑d… #
Indigenous Health Sovereignty – The right of Indigenous peoples to self‑determine health policies, services, and research that reflect cultural values and traditional knowledge.
Insurance churn – Frequent changes in insurance coverage status, often le… #
Related terms: coverage instability, continuity of care.
Interoperability – The ability of different health information systems to… #
Critical for coordinated care and equity monitoring.
Intersectionality – An analytical framework recognizing that individuals… #
G., Race, gender, disability) that shape health outcomes.
Institutional Review Board (IRB) – Committee that reviews research propos… #
Institutional Review Board (IRB) – Committee that reviews research proposals to protect the rights and welfare of human participants, ensuring ethical standards in disparity studies.
Integrated Care Model – A delivery system that combines physical health,… #
Integrated Care Model – A delivery system that combines physical health, mental health, and social services to address comprehensive patient needs.
J #
J
K #
K
Kaiser Family Foundation (KFF) Reports – Widely cited research and data r… #
Kaiser Family Foundation (KFF) Reports – Widely cited research and data resources on health policy, insurance coverage, and disparities.
L #
L
Language Access Services – Interpretation, translation, and culturally ap… #
Language Access Services – Interpretation, translation, and culturally appropriate communication tools that enable non‑English speakers to receive equitable care.
Latent Class Analysis (LCA) – A statistical method for identifying unobse… #
Latent Class Analysis (LCA) – A statistical method for identifying unobserved sub‑groups within a population based on response patterns, useful for uncovering hidden disparity clusters.
Leverage Points – Strategic places within a system where a small change c… #
Leverage Points – Strategic places within a system where a small change can produce large shifts in outcomes, often used in equity‑focused system redesign.
Life Expectancy Gap – The difference in average years of life lived betwe… #
Life Expectancy Gap – The difference in average years of life lived between advantaged and disadvantaged groups, a core indicator of health equity.
Logistic Regression – A predictive modeling technique for binary outcomes… #
Logistic Regression – A predictive modeling technique for binary outcomes, frequently employed to assess the influence of demographic variables on access measures.
M #
M
Medicaid Expansion – The optional broadening of eligibility under the Aff… #
Medicaid Expansion – The optional broadening of eligibility under the Affordable Care Act, associated with reduced uninsured rates and narrowed disparities in many states.
Medical Home (Patient‑Centered Medical Home, PCMH) – A model of primary c… #
Medical Home (Patient‑Centered Medical Home, PCMH) – A model of primary care that emphasizes coordinated, accessible, and comprehensive services, shown to improve equity for chronic disease patients.
Medication Adherence – The extent to which patients take medications as p… #
Medication Adherence – The extent to which patients take medications as prescribed; disparities arise from cost, health literacy, and pharmacy access.
Medicare Advantage (MA) Disparities – Differences in plan enrollment, qua… #
Medicare Advantage (MA) Disparities – Differences in plan enrollment, quality scores, and out‑of‑pocket costs among racial/ethnic groups within MA.
Minority Health – The field focused on improving health outcomes for raci… #
Minority Health – The field focused on improving health outcomes for racial and ethnic minorities, guided by the Office of Minority Health.
Missing Data Imputation – Statistical techniques for estimating absent va… #
Missing Data Imputation – Statistical techniques for estimating absent values, essential for accurate disparity analysis when data are incomplete for vulnerable groups.
Mobile Health (mHealth) – Health services and information delivered via m… #
Mobile Health (mHealth) – Health services and information delivered via mobile devices, offering potential to reach underserved populations but also risking digital exclusion.
Multimorbidity – The coexistence of two or more chronic conditions, dispr… #
Multimorbidity – The coexistence of two or more chronic conditions, disproportionately affecting low‑income and minority groups, complicating care coordination.
Multivariate Regression – Analytical approach that assesses the relations… #
Multivariate Regression – Analytical approach that assesses the relationship between multiple independent variables and an outcome, controlling for confounders in equity research.
N #
N
Neighborhood Deprivation Index (NDI) – A composite score reflecting socio… #
Neighborhood Deprivation Index (NDI) – A composite score reflecting socioeconomic disadvantage at the census block level, used to explore geographic health inequities.
National Health Equity Strategy (NHES) – A coordinated plan by federal ag… #
National Health Equity Strategy (NHES) – A coordinated plan by federal agencies to address systemic inequities through policy, data, and community partnership.
Non‑Emergent Medical Transport (NEMT) – Services that provide rides to me… #
Non‑Emergent Medical Transport (NEMT) – Services that provide rides to medical appointments for individuals lacking reliable transportation, a key lever to improve access.
Nutrition Security – The consistent availability of nutritious foods that… #
Nutrition Security – The consistent availability of nutritious foods that support a healthy life, intersecting with food insecurity and health outcomes.
Obstetric Racism – The systemic mistreatment of pregnant people of color… #
Obstetric Racism – The systemic mistreatment of pregnant people of color within maternity care, leading to higher maternal mortality and morbidity.
Odds Ratio (OR) – A measure of association between exposure and outcome,… #
Odds Ratio (OR) – A measure of association between exposure and outcome, commonly reported in disparity studies.
Out‑of‑Pocket (OOP) Costs – Direct expenses paid by patients, such as cop… #
Out‑of‑Pocket (OOP) Costs – Direct expenses paid by patients, such as copayments, deductibles, and non‑covered services, which can be prohibitive for low‑income groups.
Overutilization – Excessive use of health services that does not improve… #
Overutilization – Excessive use of health services that does not improve outcomes and may reflect inequitable patterns such as unnecessary imaging in affluent populations.
P #
P
Patient‑Reported Outcome Measures (PROMs) – Instruments that capture heal… #
Patient‑Reported Outcome Measures (PROMs) – Instruments that capture health status directly from patients, valuable for assessing equity in symptom burden and quality of life.
Pay‑for‑Performance (P4P) Disparities – Unintended equity impacts when fi… #
Pay‑for‑Performance (P4P) Disparities – Unintended equity impacts when financial incentives reward providers serving less complex, higher‑income patients.
Penetration Rate – The proportion of a target population that adopts a pa… #
Penetration Rate – The proportion of a target population that adopts a particular health service or technology, used to gauge equity of diffusion.
Population Health Management (PHM) – Strategies that use data analytics t… #
Population Health Management (PHM) – Strategies that use data analytics to identify at‑risk groups, stratify risk, and deliver targeted interventions, aiming to close equity gaps.
Precision Public Health – Application of genomics, big data, and tailored… #
Precision Public Health – Application of genomics, big data, and tailored interventions to populations, with caution to avoid widening disparities through unequal access to precision tools.
Primary Care Deserts – Geographic areas lacking sufficient primary care p… #
Primary Care Deserts – Geographic areas lacking sufficient primary care providers, often rural or low‑income urban neighborhoods, leading to delayed care.
Public Charge Rule – An immigration policy that can deter undocumented im… #
Public Charge Rule – An immigration policy that can deter undocumented immigrants from seeking care, creating access inequities.
Quality Adjusted Life Years (QALYs) – A measure that combines length and… #
Quality Adjusted Life Years (QALYs) – A measure that combines length and quality of life, used in cost‑effectiveness analysis; equity weighting may adjust QALYs for disadvantaged groups.
R #
R
Racial Concordance – The matching of patient and provider race/ethnicity,… #
Racial Concordance – The matching of patient and provider race/ethnicity, associated with higher satisfaction and better communication for minority patients.
Randomized Controlled Trial (RCT) – Gold‑standard study design; when appl… #
Randomized Controlled Trial (RCT) – Gold‑standard study design; when applied to equity interventions, stratified randomization can ensure representation of vulnerable groups.
Real‑World Evidence (RWE) – Data derived from routine clinical practice (… #
G., EHRs, claims) that can illuminate disparities not captured in controlled trials.
Redlining – Historical practice of denying services (including mortgages)… #
Redlining – Historical practice of denying services (including mortgages) to residents of certain neighborhoods, resulting in lasting health inequities linked to built environment.
Referral Loop – The process from primary care referral to specialist appo… #
Referral Loop – The process from primary care referral to specialist appointment; breakpoints in the loop often occur for uninsured or language‑limited patients.
Remote Patient Monitoring (RPM) – Technology that captures health data ou… #
Remote Patient Monitoring (RPM) – Technology that captures health data outside traditional settings, beneficial for chronic disease management but dependent on broadband access.
Resource Allocation Model – Quantitative framework (e #
G., Linear programming) used to distribute limited health resources, incorporating equity constraints.
Risk Adjustment – Statistical technique that accounts for patient health… #
Risk Adjustment – Statistical technique that accounts for patient health status when comparing outcomes across providers, essential to avoid penalizing safety‑net hospitals.
Rural Health Disparities – Gaps in access to specialty care, mental healt… #
Rural Health Disparities – Gaps in access to specialty care, mental health services, and emergency care that affect rural populations, often exacerbated by provider shortages.
S #
S
Social Determinants of Health (SDOH) – Conditions in the environments whe… #
Examples: Housing, education, income, transportation.
Social Vulnerability Index (SVI) – A CDC‑derived metric that ranks commun… #
Social Vulnerability Index (SVI) – A CDC‑derived metric that ranks communities based on socioeconomic status, household composition, minority status, and housing type to identify vulnerable areas.
Social Prescribing – Referral by clinicians to non‑clinical services (e #
G., Exercise groups, nutrition counseling) to address SDOH and improve health equity.
Social Risk Screening – Systematic assessment of patients’ socioeconomic… #
Social Risk Screening – Systematic assessment of patients’ socioeconomic challenges (food insecurity, housing instability) to inform care plans.
Stigma – Negative attitudes and discrimination towards a condition or gro… #
Stigma – Negative attitudes and discrimination towards a condition or group, such as mental illness or HIV, that hinder access to appropriate care.
Structural Competency – The ability of health professionals to recognize… #
Structural Competency – The ability of health professionals to recognize and respond to social, economic, and political structures that shape health outcomes.
Telehealth Equity – Ensuring that remote care technologies are accessible… #
Telehealth Equity – Ensuring that remote care technologies are accessible, affordable, and culturally appropriate for all patients, with attention to broadband gaps and device ownership.
Transportation Equity – Strategies that ensure all individuals have relia… #
Transportation Equity – Strategies that ensure all individuals have reliable means to reach health services, including public transit improvements and NEMT programs.
Triple Aim – Framework that simultaneously pursues improved patient exper… #
Triple Aim – Framework that simultaneously pursues improved patient experience, better population health, and lower costs; an equity lens adds a fourth aim of fairness.
Trustworthiness – The perception that health institutions act in patients… #
Trustworthiness – The perception that health institutions act in patients’ best interests, a critical factor for engaging historically marginalized communities.
U #
U
Uninsured Rate – Percentage of a population without any form of health in… #
Uninsured Rate – Percentage of a population without any form of health insurance; higher rates are typically observed among low‑income, immigrant, and minority groups.
Universal Health Coverage (UHC) – The goal that all individuals receive t… #
Universal Health Coverage (UHC) – The goal that all individuals receive the health services they need without financial hardship, a cornerstone of global equity initiatives.
V #
V
Value‑Based Purchasing (VBP) – Payment model linking reimbursement to qua… #
Value‑Based Purchasing (VBP) – Payment model linking reimbursement to quality metrics; without equity adjustments, VBP can unintentionally penalize providers serving high‑need populations.
Virtual Care Modalities – Synchronous (video, phone) and asynchronous (se… #
Virtual Care Modalities – Synchronous (video, phone) and asynchronous (secure messaging, e‑consults) digital interactions, each with distinct equity considerations.
Vulnerable Populations – Groups at increased risk of poor health outcomes… #
Vulnerable Populations – Groups at increased risk of poor health outcomes due to socioeconomic, cultural, or medical factors, including children, elderly, refugees, and people with disabilities.
W #
W
Waiver Programs – State‑level Medicaid demonstrations that allow flexibil… #
Waiver Programs – State‑level Medicaid demonstrations that allow flexibility in service delivery; equity impact depends on design features such as outreach and enrollment simplification.
Weighted Least Squares (WLS) – Regression technique that assigns weights… #
Weighted Least Squares (WLS) – Regression technique that assigns weights to observations, useful when variance differs across sub‑groups in disparity analyses.
Workforce Diversity – Representation of varied racial, ethnic, gender, an… #
Workforce Diversity – Representation of varied racial, ethnic, gender, and linguistic backgrounds among health professionals, linked to improved cultural competence and patient satisfaction.
X #
X
X‑ray Utilization Disparities – Differences in imaging rates that may ref… #
X‑ray Utilization Disparities – Differences in imaging rates that may reflect overuse in affluent groups and underuse in underserved populations, indicating inequitable diagnostic pathways.
Y #
Y
Yield Gap – The difference between potential health outcomes (if all barr… #
Yield Gap – The difference between potential health outcomes (if all barriers were removed) and actual observed outcomes, used to quantify the magnitude of inequity.
Z #
Z
Z‑Score Standardization – Statistical method that transforms variables to… #
Z‑Score Standardization – Statistical method that transforms variables to a common scale, facilitating comparison of disparity metrics across diverse indicators.