Pricing and Reimbursement Policies
Expert-defined terms from the Professional Certificate in Health Economics and Market Access course at London School of Planning and Management. Free to read, free to share, paired with a professional course.
Absorption Rate (related terms #
Market uptake, diffusion) – the speed at which a new therapy is adopted by prescribers after launch. Example: A drug with a high absorption rate may reach 50% market share within six months, influencing pricing negotiations. Challenge: Predicting absorption accurately requires robust real‑world data, and overestimation can lead to unsustainable price expectations.
Access Scheme (related terms #
Risk‑sharing, managed entry) – a policy tool that allows patients early or continued access to a medicine under specific conditions, often tied to evidence collection. Example: The UK’s Cancer Drugs Fund provides temporary access while additional data are gathered. Challenge: Balancing rapid patient access with the need for cost‑effectiveness evidence can strain budgets.
Affordability Index (related terms #
Budget impact, willingness‑to‑pay) – a metric that compares the cost of a therapy to a population’s ability to pay, often expressed as a percentage of GDP per capita. Example: A drug costing 0.8 % Of GDP per capita may be deemed unaffordable in low‑income settings. Challenge: Variability in health‑care financing structures makes cross‑country comparisons difficult.
Agreement on Price (related terms #
Price negotiation, confidential discount) – the final settlement between a manufacturer and a payer that sets the reimbursable price, which may include rebates or volume‑based discounts. Example: A 15 % confidential discount may be granted in exchange for a formulary placement. Challenge: Lack of transparency can impede external reference pricing and market competition.
Anchor Price (related terms #
Reference price, price ceiling) – a benchmark price used by payers to set the maximum reimbursable amount for therapeutic class drugs. Example: In some EU countries, the anchor price is derived from the lowest priced product in the class. Challenge: Manufacturers may strategically price one product low to shift the anchor for competitors.
Annualized Cost (related terms #
Total cost of ownership, cost per patient‑year) – the average cost incurred each year over the expected duration of therapy, facilitating comparison across treatments with different dosing schedules. Example: A drug administered every six months may have a lower annualized cost than a daily oral therapy despite higher unit price. Challenge: Requires assumptions about adherence and discontinuation rates.
Application Dossier (related terms #
Submission package, regulatory filing) – the collection of clinical, economic, and pricing information submitted to health authorities for market authorization and reimbursement consideration. Example: A dossier may include a health‑technology assessment (HTA) report, budget impact analysis, and pricing justification. Challenge: Aligning regulatory and HTA evidence requirements can increase preparation time and cost.
Assessment Framework (related terms #
HTA methodology, decision‑analytic model) – the structured approach used by HTA bodies to evaluate clinical benefit, cost‑effectiveness, and broader societal impact. Example: NICE’s “Technology Appraisal Guidance” follows a defined framework that incorporates QALYs and ICER thresholds. Challenge: Divergent frameworks across jurisdictions hinder multinational pricing strategies.
Benefit‑Risk Ratio (related terms #
Therapeutic value, safety profile) – a comparative measure that weighs the clinical benefits of a therapy against its associated risks, informing reimbursement decisions. Example: A high benefit‑risk ratio may justify premium pricing for a breakthrough oncology drug. Challenge: Quantifying risk in monetary terms is often subjective and varies among stakeholders.
Bundled Payment (related terms #
Episode‑based payment, capitation) – a reimbursement model where a single payment covers all services related to a defined episode of care, encouraging cost‑containment. Example: A bundled payment for joint replacement may include the implant, surgery, and post‑acute rehabilitation. Challenge: Determining the appropriate bundle size and ensuring quality outcomes require robust data collection.
Budget Impact Analysis (BIA) (related terms #
Cost‑impact model, fiscal projection) – an economic evaluation that estimates the financial consequences of adopting a new therapy within a specific budget horizon. Example: A BIA may project a 2 % increase in oncology spend over five years after introducing a novel immunotherapy. Challenge: Accurate forecasts depend on assumptions about market share, price, and patient eligibility.
Capitation Rate (related terms #
Per‑member‑per‑month, fixed fee) – a predetermined amount paid per enrollee to cover a defined set of services, shifting financial risk to providers. Example: Primary care physicians may receive a monthly capitation fee to manage chronic disease patients. Challenge: Setting rates that reflect true service costs while avoiding under‑utilization is complex.
Cost‑Effectiveness Threshold (related terms #
Willingness‑to‑pay, ICER ceiling) – the maximum incremental cost per quality‑adjusted life‑year (QALY) that a payer is prepared to accept for a health‑care intervention. Example: The UK commonly uses £20,000–£30,000 per QALY as its threshold. Challenge: Thresholds may not reflect societal preferences or budget constraints, leading to inconsistent decisions.
Cost‑Utility Analysis (CUA) (related terms #
QALY, health state valuation) – a form of economic evaluation that compares costs with outcomes measured in utility‑adjusted units, such as QALYs. Example: A CUA may demonstrate that a new anticoagulant yields 0.05 Additional QALYs at an incremental cost of $2,500, resulting in an ICER of $50,000/QALY. Challenge: Utility measurement can vary by instrument and cultural context.
Coverage Determination (related terms #
Formulary inclusion, reimbursement decision) – the official decision by a payer regarding whether a product will be reimbursed, and under what conditions. Example: A coverage determination may restrict a drug to third‑line use only. Challenge: Frequent revisions to coverage criteria can create uncertainty for manufacturers and clinicians.
Confidential Discount (related terms #
Price rebate, net price) – a reduction in the list price that is not disclosed publicly, often negotiated in confidential agreements. Example: A manufacturer may provide a 20 % confidential discount to a national health service in exchange for market exclusivity. Challenge: Confidentiality hampers price transparency and can distort external reference pricing.
Conditional Approval (related terms #
Accelerated pathway, post‑marketing requirement) – regulatory authorization granted on the basis of preliminary evidence, contingent upon further data collection. Example: The FDA’s “Accelerated Approval” program allows early market entry for oncology drugs while requiring confirmatory trials. Challenge: Payers must decide whether to reimburse before full efficacy data are available.
Cost‑Minimisation Analysis (CMA) (related terms #
Equivalence study, price comparison) – an economic evaluation used when clinical outcomes of interventions are proven equivalent, focusing solely on cost differences. Example: A CMA may compare two generic antibiotics with identical efficacy, selecting the lower‑cost option. Challenge: Demonstrating true equivalence can be difficult, limiting the applicability of CMA.
Cost‑Sharing (related terms #
Co‑pay, deductible) – a financial contribution required from patients at the point of service, intended to moderate utilization and share expenditure. Example: A $20 co‑pay for each prescription may be applied to specialty drugs. Challenge: High cost‑sharing can deter adherence, especially for chronic therapies.
Cross‑Price Elasticity (related terms #
Substitution effect, market competition) – the responsiveness of demand for a product to changes in the price of a competing product. Example: A 10 % price increase in Drug A may lead to a 5 % increase in demand for Drug B if they are close substitutes. Challenge: Accurate elasticity estimates require detailed market data and may vary across patient sub‑populations.
Decision‑Analytic Model (related terms #
Markov model, simulation) – a structured quantitative framework that projects costs and health outcomes over time, supporting HTA and pricing decisions. Example: A Markov model may simulate disease progression for a chronic condition to estimate long‑term cost‑effectiveness. Challenge: Model validity depends on the quality of input data and assumptions about transition probabilities.
Discount Rate (related terms #
Time preference, present value) – the factor used to convert future costs and benefits into present values, reflecting the preference for immediate outcomes. Example: A 3 % annual discount rate is commonly applied in health‑economic evaluations. Challenge: Selecting an appropriate rate influences ICERs, and different jurisdictions may prescribe varying rates.
Discounted Cash Flow (DCF) (related terms #
Net present value, investment appraisal) – a financial analysis technique that evaluates the present value of expected cash inflows and outflows, often used for pricing high‑cost therapies. Example: A DCF model may assess the return on investment for a gene‑therapy manufacturer over a 10‑year horizon. Challenge: Uncertainty in long‑term uptake and discount rates can affect valuation accuracy.
Drug Utilisation Review (DUR) (related terms #
Prescribing audit, medication safety) – a systematic evaluation of prescribing patterns to ensure appropriate, safe, and cost‑effective medication use. Example: DUR may identify over‑prescription of high‑cost antibiotics and recommend formulary changes. Challenge: Implementing DUR requires robust data infrastructure and clinician engagement.
Economic Evaluation (related terms #
Cost‑effectiveness analysis, budget impact) – the comparative analysis of alternative interventions in terms of both costs and outcomes, forming the basis for reimbursement decisions. Example: An economic evaluation may combine a CUA with a BIA to inform a payer’s pricing negotiation. Challenge: Integrating multiple evaluation types while maintaining methodological rigor can be resource‑intensive.
External Reference Pricing (ERP) (related terms #
Price benchmarking, cross‑border comparison) – a pricing strategy where a jurisdiction sets a drug’s price based on the price in other reference countries. Example: Germany may reference the lowest price among France, Italy, and Spain when negotiating a new oncology drug. Challenge: Confidential discounts and varying currencies complicate direct price comparison.
Fee‑for‑Service (FFS) (related terms #
Activity‑based payment, volume‑driven reimbursement) – a payment model where providers are reimbursed for each individual service rendered, encouraging higher service volume. Example: Physicians may bill separately for consultation, lab tests, and procedures under FFS. Challenge: FFS can incentivize over‑utilization and increase overall health‑care costs.
Formulary Management (related terms #
Therapeutic class, tiered access) – the process of selecting, organizing, and maintaining a list of approved medicines to guide prescribing and reimbursement. Example: A tier‑1 formulary may include generic drugs with no prior authorization, while specialty drugs occupy tier‑3. Challenge: Balancing clinical autonomy with cost containment requires stakeholder alignment.
Health Technology Assessment (HTA) (related terms #
Cost‑effectiveness, evidence synthesis) – a multidisciplinary evaluation of medical technologies that examines clinical effectiveness, safety, economic impact, and ethical considerations. Example: HTA agencies such as CADTH or NICE produce reports that directly influence reimbursement. Challenge: Harmonizing HTA standards across regions remains a global priority.
Incremental Cost‑Effectiveness Ratio (ICER) (related terms #
Incremental analysis, cost‑utility) – the ratio of the difference in costs to the difference in health outcomes between two interventions, expressed as cost per QALY or life‑year gained. Example: An ICER of $45,000/QALY may be deemed acceptable in the United States but above the threshold in Canada. Challenge: Interpretation of ICERs can be ambiguous when confidence intervals cross decision thresholds.
Indication‑Specific Pricing (ISP) (related terms #
Value‑based pricing, multi‑indication product) – a pricing approach that sets different prices for each therapeutic indication of a single product, reflecting its relative value. Example: A biologic may be priced higher for oncology than for rheumatology due to differing clinical benefits. Challenge: Implementing ISP requires robust tracking of indication‑specific utilization and may increase administrative burden.
Individual Patient Funding Request (IPFR) (related terms #
Compassionate use, exception request) – a formal application submitted by a clinician to obtain reimbursement for a patient who does not meet standard coverage criteria. Example: An IPFR may be filed for a rare disease patient requiring an off‑label therapy. Challenge: Processing times can be lengthy, and outcomes are often unpredictable.
International Price Comparison (IPC) (related terms #
ERP, price transparency) – the systematic analysis of drug prices across multiple countries to inform domestic pricing negotiations. Example: Manufacturers may use IPC data to justify premium pricing in high‑income markets. Challenge: Differences in health‑system structures and discount confidentiality limit the comparability of IPC data.
Joint Powers Agreement (JPA) (related terms #
Collaborative procurement, pooled purchasing) – an arrangement where multiple payers combine resources to negotiate a single price for a high‑cost therapy. Example: Several regional health authorities may form a JPA to secure a volume discount on a hepatitis C cure. Challenge: Aligning governance and decision‑making across independent entities can be complex.
Key Performance Indicator (KPI) (related terms #
Outcome metric, quality measure) – a quantifiable metric used to assess the success of a pricing or reimbursement policy. Example: A KPI could be the reduction in average drug spend per patient after implementing a risk‑sharing agreement. Challenge: Selecting KPIs that capture both financial and clinical outcomes requires careful planning.
Life‑Cycle Management (LCM) (related terms #
Product extension, portfolio strategy) – the strategic planning of a product’s market presence from launch through patent expiry, including pricing adjustments and new indications. Example: LCM may involve introducing a fixed‑dose combination to extend market exclusivity. Challenge: Anticipating competitor entry and regulatory changes is essential to maintain profitability.
Managed Entry Agreement (MEA) (related terms #
Risk‑sharing, conditional reimbursement) – a contractual arrangement that allows a new therapy to enter the market under specific performance‑based conditions. Example: An outcome‑based MEA may tie reimbursement to real‑world survival rates. Challenge: Data collection and verification mechanisms must be robust to avoid disputes.
Markov Model (related terms #
State transition, decision‑analytic model) – a type of decision‑analytic model that simulates patient movement among health states over discrete time cycles, commonly used in chronic disease CEAs. Example: A Markov model for heart failure may include states such as “stable,” “hospitalized,” and “death.” Challenge: Defining appropriate cycle length and transition probabilities is critical for model credibility.
Maximum Reimbursable Price (MRP) (related terms #
Price ceiling, tariff) – the highest price that a payer will agree to reimburse for a product, often set through negotiation or regulation. Example: In some jurisdictions, the MRP is linked to a percentage of the reference price. Challenge: Manufacturers may need to offer discounts or patient‑access schemes to meet the MRP.
Market Access Strategy (related terms #
Launch plan, stakeholder engagement) – a comprehensive plan that outlines how a product will achieve reimbursement, pricing, and uptake in target markets. Example: The strategy may include health‑economic modeling, payer outreach, and real‑world evidence generation. Challenge: Coordinating multiple activities across regions while respecting local regulations demands cross‑functional expertise.
National Reimbursement List (NRL) (related terms #
Formulary, covered drugs) – an official list of medicines that are approved for reimbursement within a country’s public health system. Example: The NRL in Brazil includes all drugs that the Unified Health System (SUS) will pay for. Challenge: Updating the NRL to reflect new evidence can be administratively burdensome.
Net Price (related terms #
List price, discount) – the actual price paid by a payer after accounting for all rebates, discounts, and other price concessions. Example: A drug with a list price of $10,000 and a 30 % confidential discount has a net price of $7,000. Challenge: Lack of transparency around net prices hampers comparative effectiveness assessments.
Outcome‑Based Agreement (OBA) (related terms #
Performance‑linked payment, risk‑sharing) – a type of MEA where reimbursement is contingent on achieving predefined clinical outcomes in real‑world settings. Example: Payment may be reduced if the observed progression‑free survival falls below a threshold. Challenge: Collecting reliable outcome data and attributing results to the therapy can be technically demanding.
Patient‑Reported Outcome (PRO) (related terms #
Health‑related quality of life, questionnaire) – information directly reported by the patient about health status, symptoms, or treatment satisfaction, often used in economic evaluations. Example: PRO data from the EQ‑5D instrument feed into QALY calculations. Challenge: Ensuring cultural validity and minimizing missing data are essential for robust analyses.
Pharmacoeconomic Evaluation (related terms #
Cost‑effectiveness, budget impact) – the systematic assessment of the value of a pharmaceutical product, integrating both economic and clinical dimensions. Example: A pharmacoeconomic study may compare a novel biologic with an existing standard of care in terms of cost per QALY. Challenge: Data gaps and methodological heterogeneity can limit the applicability of findings.
Pharmacovigilance (related terms #
Safety monitoring, post‑marketing surveillance) – the process of detecting, assessing, and preventing adverse effects of medicines after they have entered the market. Example: Pharmacovigilance data may trigger a price renegotiation if safety concerns emerge. Challenge: Timely reporting and analysis of safety signals are crucial but resource‑intensive.
Price Cap (related terms #
Maximum price, regulatory ceiling) – a statutory limit on the price that can be charged for a particular drug or therapeutic class. Example: Some countries impose a price cap on insulin to protect patients from unaffordable costs. Challenge: Caps may discourage innovation if they reduce expected returns on investment.
Price Discrimination (related terms #
Tiered pricing, market segmentation) – the practice of charging different prices for the same product in different markets or to different payer groups, often based on ability to pay. Example: A manufacturer may offer lower prices to low‑income countries while maintaining higher prices in high‑income markets. Challenge: Managing parallel trade and maintaining price integrity across regions can be difficult.
Price Elasticity of Demand (PED) (related terms #
Sensitivity, demand response) – a measure of how quantity demanded changes in response to a price change. Example: A PED of –0.8 Indicates that a 10 % price increase leads to an 8 % reduction in demand. Challenge: Estimating PED for specialty drugs is complicated by limited substitutes and payer controls.
Price Transparency Initiative (related terms #
Open pricing, data disclosure) – policies or programs aimed at making drug price information publicly available to improve market efficiency. Example: The US “Transparency in Coverage” rule requires insurers to publish negotiated rates. Challenge: Confidential discounts may still be hidden, limiting the impact of transparency measures.
Pricing Benchmark (related terms #
Reference price, comparator) – a standard price used as a point of comparison during price negotiations or regulatory assessments. Example: A benchmark may be the price of the closest therapeutic alternative in the same class. Challenge: Selecting an inappropriate benchmark can lead to suboptimal pricing outcomes.
Pricing Committee (related terms #
Reimbursement board, formulary panel) – a multidisciplinary group responsible for reviewing evidence and setting reimbursement prices for new therapies. Example: In many European health systems, the pricing committee evaluates cost‑effectiveness reports before approving a price. Challenge: Balancing scientific rigor with political and budgetary pressures requires careful governance.
Pricing Model (related terms #
Cost‑plus, value‑based) – a structured approach for determining the price of a product, incorporating factors such as development cost, therapeutic value, and market dynamics. Example: A value‑based pricing model may set price proportional to the incremental health benefit achieved. Challenge: Quantifying value in monetary terms is inherently subjective.
Pricing Regulation (related terms #
Price control, statutory limit) – governmental rules that dictate how drug prices may be set, adjusted, or reviewed. Example: Some jurisdictions require price reviews every two years to align with inflation. Challenge: Over‑regulation can stifle market entry and reduce incentives for innovation.
Price‑Volume Agreement (PVA) (related terms #
Rebate, tiered discount) – a contract where the discount level varies according to the volume of product purchased, encouraging higher uptake. Example: A 10 % discount may apply up to 1,000 units, increasing to 20 % beyond that threshold. Challenge: Forecasting volumes accurately is essential to avoid unintended financial exposure.
Real‑World Evidence (RWE) (related terms #
Observational data, pragmatic trial) – data derived from routine clinical practice, used to supplement clinical trial evidence in pricing and reimbursement decisions. Example: RWE on long‑term safety may be required to trigger full reimbursement after an initial conditional approval. Challenge: Data quality, completeness, and methodological rigor must meet HTA standards.
Reference Pricing (related terms #
Price benchmarking, therapeutic class) – a system where a payer reimburses drugs based on a reference price set for a group of therapeutically similar products. Example: Patients may pay the difference if they choose a drug priced above the reference level. Challenge: Manufacturers may respond by withdrawing higher‑priced products from the market.
Reimbursement Rate (related terms #
Coverage level, payer contribution) – the proportion of a drug’s price that a payer agrees to cover, often expressed as a percentage. Example: A 80 % reimbursement rate means the patient is responsible for the remaining 20 % of the cost. Challenge: Setting rates that reflect value while maintaining patient affordability is a delicate balance.
Reimbursement Submission (related terms #
Dossier, pricing request) – the formal package of clinical, economic, and pricing information presented to a payer for consideration of coverage. Example: The submission may include a health‑economic model, budget impact analysis, and a proposed price. Challenge: Aligning submission timelines with regulatory approval dates is essential to avoid market delays.
Risk‑Sharing Agreement (RSA) (related terms #
MEA, outcome‑based contract) – a contractual arrangement that links reimbursement to the achievement of specific clinical or financial outcomes, sharing risk between manufacturer and payer. Example: An RSA may provide a full refund if the drug fails to meet a pre‑specified response rate. Challenge: Defining measurable outcomes and establishing data collection infrastructure are critical.
Scope of Indication (related terms #
Label extension, therapeutic area) – the specific clinical condition(s) for which a drug is authorized and reimbursed. Example: A drug approved for metastatic breast cancer may later receive an expanded scope for early‑stage disease. Challenge: Payers must reassess pricing when the therapeutic value changes with new indications.
Secret Discount (related terms #
Confidential rebate, net price) – a reduction in price that is not disclosed publicly, often used to achieve competitive advantage without altering list price. Example: A secret discount of 12 % may be granted to a regional health authority in exchange for a formulary position. Challenge: Lack of visibility can distort market competition and hinder external reference pricing.
Segmentation Strategy (related terms #
Market segmentation, differential pricing) – an approach that divides the market into distinct groups based on characteristics such as disease severity, payer type, or geographic region, allowing tailored pricing. Example: Premium pricing for a drug in high‑income markets while offering tiered pricing for low‑income countries. Challenge: Managing multiple pricing tiers increases administrative complexity and risk of parallel trade.
Sensitivity Analysis (related terms #
Scenario testing, robustness check) – a technique used in economic modeling to assess how results change when key parameters are varied. Example: Varying the discount rate between 0 % and 5 % to test its impact on ICER. Challenge: Over‑reliance on deterministic assumptions may overlook real‑world variability.
Service Level Agreement (SLA) (related terms #
Performance contract, quality guarantee) – a contract that defines the expected level of service, including delivery timelines and quality standards, often linked to reimbursement terms. Example: An SLA may require a manufacturer to supply a certain volume of product within a defined period. Challenge: Failure to meet SLA terms can trigger penalties or price adjustments.
Specialty Drug (related terms #
High‑cost therapy, biologic) – a class of high‑price, often complex medicines that typically require special handling, administration, or monitoring. Example: Monoclonal antibodies for autoimmune diseases are classified as specialty drugs. Challenge: Their high budget impact necessitates rigorous HTA and innovative reimbursement models.
Stakeholder Engagement (related terms #
Payer dialogue, patient advocacy) – the process of involving all relevant parties—payers, clinicians, patients, and regulators—in the development of pricing and reimbursement strategies. Example: Early engagement with HTA agencies can streamline evidence requirements. Challenge: Aligning divergent priorities requires transparent communication and negotiation skills.
Standardized Pricing Framework (SPF) (related terms #
Uniform methodology, pricing guideline) – a set of consistent principles and procedures used across a health system to determine drug prices. Example: An SPF may combine cost‑plus and value‑based components to derive a final price. Challenge: Ensuring the framework remains adaptable to emerging therapies is essential.
Strategic Price Setting (related terms #
Market positioning, competitive analysis) – the deliberate process of choosing a price that reflects product value, market conditions, and long‑term business objectives. Example: A launch price may be set lower to gain market share before incremental price increases. Challenge: Predicting competitor reactions and regulatory responses adds uncertainty.
Therapeutic Class (related terms #
Drug category, indication group) – a group of medicines that share a common mechanism of action or therapeutic purpose, often used as a basis for reference pricing. Example: Statins constitute a therapeutic class for hypercholesterolemia. Challenge: Within‑class heterogeneity can complicate price comparisons.
Therapeutic Value (related terms #
Clinical benefit, incremental benefit) – the overall health benefit a drug provides relative to existing alternatives, encompassing efficacy, safety, and quality‑of‑life improvements. Example: A therapy that extends median survival by six months with minimal toxicity may be deemed high therapeutic value. Challenge: Quantifying value in monetary terms for pricing decisions remains contentious.
Tiered Pricing (related terms #
Differential pricing, market segmentation) – a pricing structure where different price points are applied to distinct market segments, often based on income level or payer type. Example: High‑income countries may pay a premium price while low‑income nations receive a reduced rate. Challenge: Preventing parallel importation of lower‑priced products into higher‑price markets is a key concern.
Time‑to‑Market (related terms #
Launch timeline, regulatory approval) – the interval between product development completion and the point at which the product becomes available to patients and reimbursed. Example: A shorter time‑to‑market can confer a competitive advantage for breakthrough therapies. Challenge: Accelerated pathways may reduce the evidence base, raising payer uncertainty.
Total Cost of Ownership (TCO) (related terms #
Full cost accounting, lifecycle cost) – the comprehensive cost incurred by a payer over the entire lifespan of a therapy, including acquisition, administration, monitoring, and adverse‑event management. Example: TCO for a gene therapy includes the upfront price plus long‑term follow‑up costs. Challenge: Capturing all cost components requires extensive data collection and modeling.
Value‑Based Pricing (VBP) (related terms #
Outcome‑based pricing, cost‑effectiveness) – a pricing strategy that sets the price of a drug according to the health outcomes it delivers, aligning price with therapeutic benefit. Example: A VBP model may price a drug at $50,000 per QALY gained. Challenge: Determining appropriate outcome measures and negotiating contracts that reflect them can be complex.
Variable Cost (related terms #
Marginal cost, unit cost) – the cost that changes in proportion to the volume of product produced or sold, such as manufacturing materials or distribution expenses. Example: The variable cost per vial of a biologic may decrease with economies of scale. Challenge: Accurately allocating variable costs across multiple indications is essential for pricing.
Volume‑Based Discount (related terms #
Price‑volume agreement, tiered rebate) – a discount that increases as the quantity of product purchased rises, incentivizing higher utilization. Example: A 5 % discount may apply for purchases up to 500 units, with a 10 % discount beyond that level. Challenge: Forecasting volume accurately is necessary to avoid budget overruns or under‑utilization.
Wholesale Acquisition Cost (WAC) (related terms #
List price, ex‑factory price) – the published price set by the manufacturer that represents the cost of a drug before discounts, rebates, or other price concessions. Example: The WAC is often used as a reference point for pricing negotiations. Challenge: WAC does not reflect actual transaction prices, limiting its usefulness for budgeting.
Willingness‑to‑Pay (WTP) (related terms #
Threshold, utility valuation) – the maximum amount a payer or society is prepared to spend for a unit of health gain, such as a QALY. Example: A WTP of $100,000 per QALY may be applied in the United States. Challenge: Determining a socially acceptable WTP threshold involves ethical and political considerations.
World Health Organization (WHO) Model List of Essential Medicines (relate… #
Example: Inclusion on the WHO list can facilitate lower pricing through pooled procurement. Challenge: The list may not keep pace with rapidly emerging high‑cost therapies.
Zero‑Sum Pricing (related terms #
Price competition, market share) – a scenario where price reductions by one competitor are offset by price increases from another, resulting in no net gain for the overall market. Example: In a saturated market, a manufacturer may cut price to gain share, prompting rivals to raise theirs to maintain margins. Challenge: Such dynamics can destabilize pricing structures and complicate long‑term planning.