Dictionary
The Dictionary provides concise definitions of health economics terms, arranged alphabetically for quick reference. Use it to understand unfamiliar terminology or confirm the meaning of a specific term.
J
- Joint CostCommon Cost, Shared Cost
- A cost incurred jointly in producing two or more services or outputs, so it cannot be attributed uniquely to any single one.
L
- Lifetime CostLifetime Healthcare Cost, Whole-of-Life Cost
- The total expected healthcare expenditure a patient will incur over the remainder of their life, related to a condition and sometimes unrelated future costs.
- Long-Term Care CostLTC Cost, Continuing Care Expense
- The expense of ongoing support services for people with chronic illness, disability, or age-related decline, spanning home-based and residential settings.
- Lupus EconomicsSLE Economics, Systemic Lupus Erythematosus Cost
- The application of health economic evaluation to systemic lupus erythematosus, a chronic autoimmune condition with unpredictable flares affecting multiple organs.
M
- Macular Degeneration EconomicsAMD Economics, Age-Related Macular Degeneration Cost
- The application of health economic evaluation to age-related macular degeneration, comparing anti-VEGF injectable treatments and their administration schedules.
- Malaria EconomicsMalaria Cost of Illness, Malaria Burden Economics
- The application of health economic evaluation to malaria, a mosquito-borne parasitic disease, covering vector control, preventive treatment, vaccination, and treatment.
- Marginal Cost EstimationMarginal Cost Calculation, Incremental Unit Costing
- The process of estimating the additional cost of producing one more unit of a good or service at the current level of output.
- Marginal Cost of HealthcareHealthcare Marginal Cost, Marginal Health System Cost
- The additional cost of providing one more unit of healthcare service, such as treating one further patient.
- Marginal Cost-EffectivenessMarginal CE, Expansion Cost-Effectiveness
- The additional cost required to produce one more unit of health effect at the margin of an intervention's current scale, distinct from its average.
- Measles EconomicsMeasles Cost of Illness, Rubeola Economics
- The application of health economic evaluation to measles, a highly contagious viral disease largely preventable through vaccination.
- Meningitis EconomicsMeningococcal Economics, Meningitis Cost of Illness
- The application of health economic evaluation to meningitis, an infection of the brain and spinal cord membranes caused by various bacterial and viral pathogens.
- mHealth Cost-EffectivenessMobile Health CEA, Digital Health CEA
- An assessment of the cost-effectiveness of mobile health apps used to support disease management, monitoring, or health behaviour change.
- Micro-CostingDetailed Resource Costing, Micro-Level Cost Analysis
- Micro-costing is a detailed method of estimating the cost of healthcare activities by identifying and measuring their individual resource components and valuing each component with an appropriate unit cost.
- Migraine EconomicsHeadache Economics, Migraine Cost of Illness
- The application of health economic evaluation to migraine, comparing acute treatment, preventive medication, and newer targeted therapies for this recurrent, often disabling condition.
- Monitoring CostSurveillance Cost, Drug Monitoring Expense
- The expense of tracking a patient's treatment response and screening for adverse effects, covering laboratory tests, imaging, and clinical visits.
- MRSA EconomicsMRSA Cost of Illness, Methicillin-Resistant Staph Economics
- The application of health economic evaluation to methicillin-resistant Staphylococcus aureus, a common and serious antimicrobial-resistant bacterial pathogen.
- Multiple Sclerosis EconomicsMS Economics, Multiple Sclerosis Cost of Illness
- The application of health economic evaluation to multiple sclerosis, comparing an expanding range of disease-modifying therapies with varying costs and efficacy.
- Mumps EconomicsMumps Cost of Illness, Parotitis Economics
- The application of health economic evaluation to mumps, a viral infection largely preventable through standard childhood immunisation programmes.
N
- National Schedule of Reference CostsNSRC, Reference Cost Schedule
- A standardised set of unit costs for healthcare services, published to enable consistent costing across an entire health system.
- Negative ExternalityExternal Cost, Negative Spillover
- A cost imposed on a third party by an economic activity, not reflected in its market price, leading to overproduction relative to the social optimum.
- NICE ThresholdNICE Cost-Effectiveness Threshold, NICE QALY Threshold
- The range of cost per QALY, typically cited as between twenty thousand and thirty thousand pounds, that NICE uses to judge acceptable NHS spending.
- Nominal CostCurrent-Price Cost, Money-Terms Cost
- A cost expressed in the prices of the period in which it was actually incurred, without adjustment for inflation.
- Non-Preferred TierHigh Cost-Share Tier, Non-Formulary Tier
- A formulary or network category with the highest cost-sharing in a tiered design, applied to options an insurer wishes to discourage.
- Norovirus EconomicsNorovirus Cost of Illness, Winter Vomiting Bug Economics
- The application of health economic evaluation to norovirus, a highly contagious virus causing acute gastroenteritis with substantial healthcare and productivity costs.
- Northeast QuadrantNE Quadrant, More Costly More Effective Quadrant
- The region of the cost-effectiveness plane where a new intervention is both more costly and more effective than its comparator.
- Not Cost-EffectiveBelow Threshold Value, Poor Value for Money
- A judgement that an intervention's ICER exceeds the relevant cost-effectiveness threshold, meaning its extra benefit does not justify its extra cost.
O
- Obesity EconomicsEconomics of Obesity, Obesity Cost of Illness
- The application of health economic evaluation to obesity prevention and treatment, spanning lifestyle intervention, medication, and bariatric surgery.
- Occupational Therapy EconomicsOT Economics, Occupational Therapy Cost
- The application of health economic evaluation to occupational therapy, which helps patients regain daily activity skills after illness, injury, or disability.
- Operating BudgetRecurrent Budget, Running-Costs Budget
- A budget covering the day-to-day revenues and expenses required to run an organisation's ongoing operations.
- Operating CostRunning Cost, Recurrent Cost
- The recurring cost of an organisation's ongoing operations, such as staffing, supplies, and utilities, as distinct from one-off capital investment.
- Opportunity CostForgone Benefit, Alternative Cost
- The value of the next best alternative forgone when a resource is allocated to a particular use.
- Opportunity Cost AnalysisOpportunity-Cost Appraisal, Foregone-Benefit Analysis
- A form of analysis explicitly estimating the health or value forgone elsewhere in a system when resources are allocated to a specific intervention.
- Opportunity Cost AssessmentOpportunity-Cost Evaluation, Displacement Assessment
- The process of estimating what health benefits or other value are displaced when a health system commits resources to a new intervention.
- Opportunity Cost CriterionOpportunity-Cost Decision Rule, Health-Maximising Criterion
- A decision rule stating that an intervention should only be adopted if the value it produces exceeds the value of resources it displaces elsewhere.
- Out-of-Pocket CostOOP Cost, Patient Out-of-Pocket Spending
- The amount a patient or household pays directly for health care without third-party reimbursement, including applicable cost sharing and uncovered care.
- Outlier PaymentHigh-Cost Case Payment, Outlier Adjustment
- A supplemental payment made in addition to standard prospective payment for a case whose actual cost or stay substantially exceeds expectations.
- Outpatient CostAmbulatory Cost, Outpatient Care Cost
- The expense of healthcare services delivered without an overnight hospital stay, such as clinic visits, diagnostic testing, and same-day procedures.
- Overhead CostIndirect Overhead, Overhead Expense
- A cost that supports an organisation's overall operations but cannot be directly attributed to a specific service or department, such as administration.
P
- Pacemaker EconomicsPacemaker Cost-Effectiveness, Cardiac Pacing Economics
- The application of health economic evaluation to implantable pacemakers, weighing device and implant cost against improved quality of life for bradycardia.
- Palliative Care EconomicsPalliative Economics, Palliative-Care Costing
- The application of health economic evaluation to specialist care relieving symptoms and improving quality of life for serious illness, regardless of prognosis.
- Pancreatitis EconomicsPancreatic Inflammation Economics, Pancreatitis Cost of Illness
- The application of health economic evaluation to pancreatic inflammation, covering both acute episodes and chronic, recurring disease.
- Patient Recruitment CostRecruitment Cost, Enrolment Cost
- The expense of identifying, screening, and enrolling eligible participants into a clinical trial, a significant and often underestimated component of trial cost.
- Personality Disorder EconomicsPersonality Disorder Cost of Illness, Cluster-B Economics
- The application of health economic evaluation to personality disorders, chronic conditions requiring specialist, often long-term psychotherapy approaches.
- Pertussis EconomicsWhooping Cough Economics, Pertussis Cost of Illness
- The application of health economic evaluation to pertussis, or whooping cough, a highly contagious bacterial respiratory infection largely preventable through vaccination.
- Pneumonia EconomicsPneumonia Cost of Illness, Lower Respiratory Infection Economics
- The application of health economic evaluation to pneumonia, comparing outpatient antibiotic management against hospitalisation for more severe cases.
- Polio EconomicsPoliomyelitis Economics, Polio Cost of Illness
- The application of health economic evaluation to poliomyelitis, a paralysis-causing viral disease targeted for global eradication through sustained vaccination.
- Predicted CostForecast Cost, Modelled Cost
- An estimate of expected future healthcare expenditure generated using a risk adjustment model incorporating demographics, diagnoses, and prior utilisation.
- Preferred TierLow-Copay Tier, Favoured Cost Tier
- A formulary or network category with more favourable, typically lower, cost-sharing in a tiered design, encouraging use of preferred options.
- Primary Care CostGP Cost, First-Contact Care Cost
- The expense of healthcare services delivered by general practitioners and other primary care providers, a health system's typical first point of contact.
- Principal-Agent ProblemAgency Cost Problem, Principal-Agent Dilemma
- The difficulty arising when an agent's actions cannot be fully observed by the principal, creating an incentive for the agent to serve their own interest.