Visitor Insurance Glossary: Every Term, Explained With Numbers

Premium

The amount you pay for the policy itself, regardless of whether you ever file a claim.

Example: A $1,200 premium is paid up front and is not refunded just because no claim was filed.

Why it matters: The premium alone does not tell you your financial protection — compare it together with the deductible, coinsurance, and policy maximum.

Deductible

The covered amount you generally pay before the plan begins sharing eligible costs.

Example: With a $250 deductible and a $1,000 eligible bill, you generally pay the first $250; the remaining $750 goes through coinsurance.

Why it matters: A lower deductible means the plan starts sharing costs sooner, often paired with a higher premium.

Per-incident deductible

A deductible that can apply again for each new, unrelated medical event during the coverage period.

Example: Two unrelated incidents on one trip could each trigger the deductible separately, unlike a per-policy deductible met once.

Why it matters: A trip with multiple unrelated medical events can cost more out of pocket under a per-incident deductible than a per-policy one.

Per-policy deductible

A deductible that is met once for the entire coverage period, no matter how many separate medical events occur.

Example: Once $250 in eligible costs has counted toward the deductible, later unrelated claims in the same period skip straight to coinsurance.

Why it matters: Generally more favorable to the insured than a per-incident deductible across multiple events in one trip.

Copay

A flat dollar amount charged for a specific service, applied before or after the deductible depending on the certificate.

Example: A $50 copay for a physician visit is a fixed charge regardless of the total bill size.

Why it matters: Whether the copay applies before or after the deductible changes how much you owe on a smaller bill.

Coinsurance

The percentage split between you and the plan on eligible costs after the deductible, when the policy uses coinsurance.

Example: On an 80/20 plan, a $1,500 post-deductible balance splits into a $1,200 insurer payment and a $300 member share.

Why it matters: A higher member coinsurance percentage means you owe more of every dollar above the deductible.

Coinsurance cap

A maximum dollar amount the member can owe in coinsurance, when the certificate states one, after which the plan pays 100%.

Example: A $100 coinsurance cap on a 50% split means you never owe more than $100 in coinsurance on a single claim, no matter how large the eligible amount.

Why it matters: Without a coinsurance cap, your coinsurance share keeps growing as the eligible amount grows.

Policy maximum

Generally the maximum benefit the plan can pay under the specified policy terms — a ceiling on what the insurer pays, not on what you owe.

Example: A $100,000 policy maximum means the plan stops paying once it has paid $100,000 in eligible benefits, even if the total bill is larger.

Why it matters: It is not automatically the same as your maximum personal liability — see out-of-pocket maximum below.

Out-of-pocket maximum

When a certificate has one, the maximum you pay in specified covered cost-sharing before the plan pays 100% for those categories.

Example: With a $2,000 out-of-pocket maximum that counts deductible and coinsurance, once those add up to $2,000 the plan covers 100% of further eligible deductible/coinsurance costs for the rest of the period.

Why it matters: Many visitor insurance plans do not have a true out-of-pocket maximum — never assume one exists.

Allowed charge

The amount the plan actually uses in its calculation, which may be lower than the provider's full billed amount.

Example: A provider bills $1,000; the plan's allowed amount is $700 — cost-sharing is calculated on the $700, and the $300 gap may become balance billing.

Why it matters: If you don't know the allowed charge, any estimate using the billed charge instead is a less certain, flagged approximation.

Negotiated rate

Another common name for the allowed charge — the rate an in-network provider has agreed to accept from the plan.

Why it matters: In-network providers generally cannot bill you above the negotiated rate.

In-network

A provider who has agreed to the plan's negotiated (allowed) charge and generally cannot bill you above it.

Why it matters: In-network care is usually cheaper and avoids balance billing exposure.

Out-of-network

A provider with no agreement with the plan, who may bill their full charge and can potentially balance-bill the gap above the allowed amount.

Why it matters: Out-of-network care often carries higher coinsurance plus potential balance billing on top.

PPO

Preferred Provider Organization — a network model where in-network providers accept negotiated rates, while out-of-network care is generally still covered but at a lower benefit level.

Why it matters: Confirms whether the plan has a network at all, and what the difference in cost-sharing is between in- and out-of-network care.

Balance billing

When a provider bills you for the difference between their charge and the plan's allowed amount, most common out-of-network.

Example: A $1,000 billed charge with a $700 allowed amount can leave a $300 balance bill on top of your normal cost-sharing.

Why it matters: Balance billing can leave your exposure uncapped even when the plan has a stated policy maximum.

Fixed benefit

A flat, pre-set amount the plan pays for a specific service, regardless of the actual bill — also called a scheduled benefit.

Example: A $100 fixed benefit for a physician visit pays $100 whether the bill is $80 or $800.

Why it matters: You owe the full difference between the bill and the fixed amount — this is not the same math as comprehensive coinsurance.

Scheduled benefit

Another name for a fixed benefit — the specific dollar amount listed in the certificate's benefit schedule for a given service.

Why it matters: Two plans with the same overall policy maximum can pay very differently if one uses scheduled benefits and the other comprehensive cost-sharing.

Comprehensive coverage

A plan design that applies a deductible and coinsurance percentage to eligible costs, closer to typical US health insurance.

Why it matters: Generally scales with the size of the bill, unlike a fixed dollar schedule.

Service sublimit

A cap on how much the plan will pay for one specific category of service, separate from the overall policy maximum.

Example: A $2,000 imaging sublimit caps imaging payments at $2,000 even if the overall policy maximum is $100,000.

Why it matters: A generous overall maximum does not guarantee a generous limit for the specific service you need.

Pre-existing condition

A health condition that existed, was diagnosed, or was being treated before the policy's effective date.

Why it matters: Most certificates exclude routine or ongoing costs tied to a pre-existing condition — always check the exact wording.

Acute onset

A sudden, unexpected complication of a pre-existing condition, which some certificates cover under a limited, separate benefit.

Why it matters: This is narrower than full pre-existing-condition coverage — it usually has its own age cutoff and dollar cap.

Waiting period

A span of time after the policy starts during which certain benefits are not yet available.

Why it matters: Buying coverage at the last minute can mean a waiting period is still active when you need it most — confirm before travel.

Medical evacuation

Emergency transport to a better-equipped medical facility, sometimes offered as a separate benefit with its own dollar cap.

Why it matters: Not every plan includes this, and it may or may not be included under an acute-onset benefit — confirm directly.

Repatriation

Transport of the insured (or, in some certificates, remains) back to their home country, sometimes covered as a separate benefit.

Why it matters: Like medical evacuation, this is often a distinct benefit with its own maximum, separate from general medical coverage.

Benefit period

The window of time during which a specific benefit (such as an acute-onset benefit) can be claimed.

Why it matters: A benefit period shorter than the overall policy period can mean a late-trip event falls outside that specific benefit's window.

Coverage period

The overall span of dates the policy is in effect — generally set when you buy the policy.

Why it matters: Buy coverage for the full realistic length of the trip; some plans restrict extension once the period has started.

Usual, reasonable and customary charge

A benchmark some insurers use to decide what they consider a reasonable charge for a service in a given area, which can affect the allowed amount.

Why it matters: A provider's actual bill can exceed the insurer's usual-and-customary benchmark, adding to potential balance billing.

Claims administrator

The company (sometimes different from the underwriter) that actually processes and pays claims for a policy.

Why it matters: Claims and benefit determinations are made by the insurer or claims administrator — never by an educational tool like this one.

Underwriter

The insurance company that financially backs the policy and bears the risk of paying claims.

Why it matters: The underwriter's name, not just the marketing brand, is what matters for the certificate's actual terms.

Certificate of coverage

The official document setting out the exact terms of your policy — the source of truth this entire cluster points back to.

Why it matters: Marketing pages and summaries can simplify or omit details; the certificate controls in a real claim.