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What is 'medical necessity'?
Dominic Jc Wilkinson1,2,3,4
1Oxford Uehiro Centre for Practical Ethics, Faculty of Philosophy, University of Oxford, UK.
Insights
This paper defines "medical necessity" to clarify healthcare funding and ethical debates. A practical definition is proposed to distinguish necessary treatments from optional ones.
Area of Science:
- Health Policy
- Medical Ethics
- Healthcare Economics
Background:
- The concept of "medical necessity" is frequently invoked in healthcare funding decisions and ethical/legal debates.
- Distinguishing between medically necessary and non-necessary treatments is crucial for resource allocation and policy formulation.
Discussion:
- This work critically examines the ambiguity surrounding the definition of medical necessity.
- It proposes a clear, practical definition to resolve definitional disputes in healthcare contexts.
Key Insights:
- A precise definition of medical necessity is essential for equitable healthcare funding.
- The proposed definition aims to provide a consistent framework for evaluating treatment eligibility.
- Clarifying medical necessity impacts insurance coverage, ethical permissibility, and legal standing of medical interventions.
Outlook:
- The proposed definition can inform healthcare policy and improve the consistency of treatment approvals.
- Further research should explore the application of this definition across diverse medical fields and healthcare systems.
- This work contributes to ongoing discussions on healthcare access and the responsible use of medical resources.
Abstract:
Imagine that we are considering whether our healthcare system (or insurer) should fund treatment or procedure X. One factor that may be cited is that of so-called 'medical necessity'. The claim would be that treatment X should be eligible for funding if it is medically necessary, but ineligible if this does not apply. Similarly, (and relevant to the debates in this special issue), if considering whether a particular treatment should be ethically and/or legally permitted, we may wish to distinguish between cases where the treatment is medically necessary, and those were it is not. But what do we mean by this concept? Here I will propose and briefly defend one plausible and practical definition.
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