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exclusion

ik-SKLOO-zhuhn /ɪkˈskluːʒən/

nounB2IELTSTOEFLSAT

formalprofessionallegal

A specific medical service, condition, or treatment that is explicitly not covered by an insurance policy.

Exclusions are clearly listed in the policy document. Common exclusions in standard health insurance include cosmetic surgery, experimental treatments, and alternative therapies like acupuncture.

The story behind the word. From the Latin 'excludere', meaning 'to shut out' or 'keep out', which is a compound of 'ex-' (out) and 'claudere' (to shut or close). In insurance, an exclusion is literally a door slammed shut on a specific medical cost, keeping it out of the coverage pool.

Word relationships

omission: An omission can be accidental or general, whereas an exclusion in insurance is a deliberate, contractually defined non-coverage.
limitation: A limitation restricts coverage (e.g., only 10 therapy visits per year), whereas an exclusion completely removes it.

inclusion: An inclusion is something that is explicitly covered or included within the policy terms.

Commonly confused with

pre-existing condition: A pre-existing condition is a medical issue you had before signing up; an exclusion is a type of treatment or service the policy will not pay for, regardless of when the illness started.

Word family

exclude (verb): To deny access to; to keep out of a group or contract.
exclusive (adjective): Restricted to certain people; excluding others.

Collocations

policy exclusion
exclusion list
specific exclusion
subject to exclusion

Example sentences

"Always read the list of exclusions in your policy booklet, as cosmetic procedures and experimental therapies are rarely covered." A warning about policy limitations.
"The insurer denied the claim for the weight-loss surgery, citing a specific exclusion in the employer-sponsored health plan." A dispute over a denied claim.

Memory hook

Think of an 'exclusion' as a giant 'X' marked over a service, indicating that it is 'excluded' from your insurance protection. An exclusion shuts the door on coverage.

When not to use

Do not use 'exclusion' to describe a temporary suspension of benefits; an exclusion is a permanent, structural omission from the policy.

Fun facts

The Latin root 'claudere' (to shut) also gives us 'claustrophobia' (fear of shut-in spaces) and 'cloister' (a shut-in monastery).