Corridor Deductible
A deductible that applies to a specific range or 'corridor' of coverage between two different benefit levels in an insurance policy. This creates a gap where the insured must pay additional out-of-pocket expenses before higher-level benefits begin, commonly found in major medical and disability insurance policies.
Example
“After my basic coverage paid its maximum of $50,000, I had to satisfy a $5,000 corridor deductible before my major medical coverage would begin paying for additional expenses.”
Memory Tip
Corridor = 'Hallway between rooms' - it's the deductible you pay in the hallway between your basic coverage room and major medical coverage room.
Why It Matters
Corridor deductibles can create unexpected out-of-pocket expenses during serious medical situations when you've already reached your basic coverage limits but need additional care. Understanding these gaps in coverage helps you prepare financially for major medical events and consider whether supplemental insurance might be necessary.
Common Misconception
Many people assume that once they've met their regular deductible, all subsequent medical expenses will be covered according to their policy's coinsurance terms. They don't realize that corridor deductibles create additional financial responsibility at specific benefit transition points, potentially leaving them with substantial unexpected costs.
In Practice
Tom's insurance includes basic coverage up to $25,000 with a $1,000 deductible, then a $3,000 corridor deductible before major medical coverage begins. After a serious accident generating $75,000 in medical bills, Tom pays the initial $1,000 deductible, insurance pays $24,000 (completing basic coverage), Tom pays the $3,000 corridor deductible, then insurance covers 80% of the remaining $47,000 ($37,600), leaving Tom with total out-of-pocket costs of $13,400.
Etymology
From 'corridor' meaning a connecting passage and 'deductible' from Latin deducere meaning 'to lead away,' representing the amount deducted in the transitional space between benefit levels.
Common Misspellings
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