Skip to main content
Answered August 2026

You should choose the plan that first passes your school's waiver and then gives you the best local access and lowest worst-case covered cost—not the lowest premium or highest advertised percentage.

I'm an incoming F1 student trying to choose between my school's expensive SHIP health insurance and cheaper off-campus options like Student Medicover, Tigerless, or ISO. Besides premiums and deductibles, what key dimensions should I prioritize when comparing plans, and what do the coverage percentages actually mean for real medical bills in emergencies or for minor illnesses?

Summary

You do not need to decode every insurance term at once: use the same pass/fail grid and two bill scenarios for each exact policy. The cheaper plan can be the better choice, but only after it passes the school waiver and protects you against a large covered bill.

Your choice forks on whether your school approves an outside-policy waiver and whether the exact outside plan provides comprehensive protection.

Keep the school SHIPdefault route

This is the workable route if no waiver exists, your waiver is denied, or SHIP wins on local , covered benefits, and worst-case cost. DHS says school health-coverage requirements and fees differ from school to school, so price alone cannot decide the waiver question (DHS Study in the States FAQ, 2023).

Use approved off-campus coveragewaiver needed

This works only if the exact policy passes the school's written waiver. A Marketplace plan is one possible comprehensive option: HealthCare.gov says lawfully present immigrants may enroll and expressly includes valid non-immigrant visas; a move to the United States from another country is listed as a Special Enrollment Period event (HealthCare.gov). Compare it with vendor policies by , certificate, local , drugs, exclusions, emergency rules, and worst-case cost.

Do not treat a brand name or an advertised “100%” as the benefit contract; the current plan certificate and, when applicable, control.

Read the full explanation

Watch out for

A percentage is not the sticker-price shareA 20% means 20% of the plan's , generally after the deductible—not 20% of whatever the hospital bills. A metal-level percentage is , an average across a standard population, not a promise for your bill (CMS Uniform Glossary; CMS Actuarial Value Bulletin).
The out-of-pocket ceiling has holesThe never includes premiums, balance-billed amounts, or care the plan does not cover; some plans also exclude some out-of-network spending. Compare the in-network limit, out-of-network rules, benefit caps, and excluded services—not just the deductible (CMS Uniform Glossary, page 4).
Emergency protection does not cover everythingPlans subject to 45 CFR 147.138 must cover emergency care without prior authorization and cannot impose higher out-of-network emergency copayments or coinsurance than in-network rates. The No Surprises Act blocks most emergency balance bills, but ground ambulances generally are outside its federal billing protections and may charge out-of-network rates (45 CFR 147.138(b); CMS Medical Bill Rights, 2024).
Cheap may mean limited protectionDo not assume any named vendor's current plan type. If the certificate says , federal individual-market protections generally do not apply; if it says , CMS says it is not a substitute for comprehensive coverage. Neither label should be treated as SHIP-equivalent without matching the exact school waiver and policy terms (CMS-9904-F Fact Sheet, 2024).
Your school's rule is plan-specificDHS says F-1/M-1 students are responsible for buying insurance and that requirements and fees differ by school. A cheaper policy is useful only if your school's 2026–27 waiver accepts that exact policy and its effective dates; the school, deadline, and waiver text were not provided (DHS Study in the States FAQ, 2023).

Next steps

These steps produce a waiver-safe comparison and show what you would actually pay for both minor care and a major covered event.

Before buying outside coverage

Build the school-waiver pass/fail column

Put every school requirement in the first column and mark each candidate policy pass, fail, or not stated. The exact school criteria, deadline, URL, and any fee are unresolved because the school was not identified; do not cancel or waive SHIP based only on a vendor's general claim of acceptance.

Requirements

School's written 2026–27 waiver criteria
Required policy dates
School's waiver deadline and submission method

Use the exact plan and tier

Collect the controlling document set

Match the policy name, underwriter, state, network, and effective dates across every document. Use the for standardized comparison and the full certificate for definitions, exclusions, caps, medical-necessity rules, appeals, international coverage, medical evacuation, and repatriation; do not compare only marketing pages or brand names.

Requirements

Current plan-year , when the plan is subject to SBC rules
Full certificate or policy
Provider directory for your campus ZIP code
Prescription-drug formulary
Exclusions and prior-authorization rules

Before comparing premiums

Compare the dimensions that can create the biggest loss

Rank in this order: waiver acceptance and dates; whether coverage is comprehensive or limited; local access; worst-case covered cost; exclusions and caps; emergency and ambulance rules; prescriptions and mental health; referrals and ; claims and appeals; then premium. A low premium cannot compensate for a failed waiver, unusable network, low benefit cap, or excluded condition.

Requirements

In-network and out-of-network deductible
In-network and out-of-network
Annual or per-condition benefit maximums
Emergency, urgent-care, hospital, mental-health, laboratory, prescription, and maternity terms

Translate percentages into dollars

Run one minor-care and one major-care bill

Minor-care example from the federal glossary: after the deductible, 20% on a $100 is $20, while a stated $15 is a fixed $15 for that covered service. Major-care example from HealthCare.gov: with $12,000 in allowable covered costs, a $3,000 deductible, and 20% coinsurance, you pay $3,000 plus 20% of the remaining $9,000 ($1,800), for $4,800 total; the plan covers the remaining $7,200 of allowed costs. Premiums, noncovered care, and balance bills are outside that calculation.

Requirements

Each plan's rules
Deductible status
Applicable or
Whether the service counts toward the

Before the school's unresolved deadline

Enroll in the winning plan and complete the waiver

Choose only a policy that passes every mandatory waiver item and begins before your required coverage date, then retain the enrollment confirmation and written waiver approval. If the Marketplace route fits, HealthCare.gov confirms that valid non-immigrant visa holders are lawfully present for Marketplace coverage and lists moving to the United States from abroad as a Special Enrollment Period event; use https://www.healthcare.gov/coverage-outside-open-enrollment/special-enrollment-period/ after that move.

Requirements

Policy confirmation showing effective dates
Insurance ID or certificate
Completed school waiver evidence

Legal sources

This answer is grounded in DHS Study in the States, CMS and HealthCare.gov guidance, the CMS Uniform Glossary, and current 45 CFR 147.138.

DHS Study in the States FAQ

DHS establishes the student's responsibility to obtain coverage and confirms that school requirements vary.

 DHS Study in the States FAQ

F-1 and M-1 students have the responsibility to purchase health insurance for themselves and their families while they study in the United States. The Student and Exchange Visitor Program-certified school a student attends may provide health care during studies; however, requirements and fees associated with health coverage differ from school to school.

Read the full text

CMS Summary of Benefits and Coverage FAQ

CMS establishes the SBC and standardized coverage examples as the core comparison tools.

 CMS Summary of Benefits and Coverage FAQ

The SBC’s standardized and easy to understand information about health plan benefits and coverage allows you to more easily make ‘apples to apples’ comparisons among your insurance options. The SBC form also includes details, called ‘coverage examples,’ which are comparison tools that allow you to see what the plan would generally cover in two common medical situations.

Read the full text

CMS Uniform Glossary

The federal glossary explains that coinsurance applies to the allowed amount, usually in addition to the deductible.

 CMS Uniform Glossary

page 1

Your share of the costs of a covered health care service, calculated as a percentage (for example, 20%) of the allowed amount for the service. You generally pay coinsurance plus any deductibles you owe. (For example, if the health insurance or plan’s allowed amount for an office visit is $100 and you’ve met your deductible, your coinsurance payment of 20% would be $20. The health insurance or plan pays the rest of the allowed amount.)

Read the full text

CMS Uniform Glossary

The federal glossary identifies the important exclusions from an out-of-pocket limit.

 CMS Uniform Glossary

page 4

The most you could pay during a coverage period (usually one year) for your share of the costs of covered services. After you meet this limit the plan will usually pay 100% of the allowed amount. This limit helps you plan for health care costs. This limit never includes your premium, balance-billed charges or health care your plan doesn’t cover. Some plans don’t count all of your copayments, deductibles, coinsurance payments, out-of-network payments, or other expenses toward this limit.

Read the full text

HealthCare.gov Coinsurance Example

HealthCare.gov gives a concrete high-cost example showing how a deductible and coinsurance combine.

 HealthCare.gov Coinsurance Example

Allowable costs are $12,000. Deductible: $3,000. Coinsurance: 20%. Out-of-pocket maximum: $6,850. You'd pay all of the first $3,000 (your deductible). You'll pay 20% of the remaining $9,000, or $1,800 (your coinsurance). So your total out-of-pocket costs would be $4,800 — your $3,000 deductible plus your $1,800 coinsurance. If your total out-of-pocket costs reach $6,850, you'd pay only that amount, including your deductible and coinsurance. The insurance company would pay for all covered services for the rest of your plan year.

Read the full text

CMS Actuarial Value Bulletin

CMS explains that an 80% actuarial value is a population average, not a promise for each bill.

 CMS Actuarial Value Bulletin

For example, a plan with an 80 percent AV would be expected to pay, on average, 80 percent of a standard population's expected medical expenses

Read the full text

HealthCare.gov Lawfully Present Immigrants

HealthCare.gov confirms that a person with a valid non-immigrant visa is lawfully present for Marketplace purposes.

 HealthCare.gov Lawfully Present Immigrants

Lawfully present immigrants can get Marketplace coverage and may qualify for the premium tax credit and extra savings on Marketplace plans. The term ‘lawfully present’ includes immigrants who have: Valid non-immigrant visas.

Read the full text

HealthCare.gov Marketplace Benefits

HealthCare.gov lists the broad benefit categories every Marketplace plan covers and warns that details vary by state.

 HealthCare.gov Marketplace Benefits

All plans offered in the Marketplace cover these 10 essential health benefits: Ambulatory patient services (outpatient care you get without being admitted to a hospital); Emergency services; Hospitalization (like surgery and overnight stays); Pregnancy, maternity, and newborn care (both before and after birth); Mental health and substance use disorder services, including behavioral health treatment (this includes counseling and psychotherapy); Prescription drugs; Rehabilitative and habilitative services and devices (services and devices to help people with injuries, disabilities, or chronic conditions gain or recover mental and physical skills); Laboratory services; Preventive and wellness services and chronic disease management; Pediatric services, including oral and vision care (but adult dental and vision coverage aren’t essential health benefits). Specific services covered in each broad benefit category can vary based on your state’s requirements.

Read the full text

HealthCare.gov Pre-existing Conditions

HealthCare.gov establishes the pre-existing-condition protection for Marketplace plans.

 HealthCare.gov Pre-existing Conditions

All Marketplace plans must cover treatment for pre-existing medical conditions. No insurance plan can reject you, charge you more, or refuse to pay for essential health benefits for any condition you had before your coverage started. Once you’re enrolled, the plan can’t deny you coverage or raise your rates based only on your health.

Read the full text

45 CFR 147.138(b)

The current federal regulation requires emergency coverage without prior authorization and caps applicable out-of-network emergency cost sharing at the in-network level.

 45 CFR 147.138(b)

(b)(2)(i), (b)(3)(i)

Without the need for any prior authorization determination, even if the emergency services are provided on an out-of-network basis; Any cost-sharing requirement expressed as a copayment amount or coinsurance rate imposed with respect to a participant, beneficiary, or enrollee for out-of-network emergency services cannot exceed the cost-sharing requirement imposed with respect to a participant, beneficiary, or enrollee if the services were provided in-network.

Read the full text

CMS No Surprises Act Fact Sheet

CMS explains the No Surprises Act's protections for most emergency services.

 CMS No Surprises Act Fact Sheet

Ban surprise bills for most emergency services, even if you get them out-of-network and without approval beforehand (prior authorization). Ban out-of-network cost-sharing (like out-of-network coinsurance or copayments) for most emergency and some non-emergency services. You can’t be charged more than in-network cost-sharing for these services.

Read the full text

CMS Medical Bill Rights

CMS identifies the major federal surprise-billing exception for ground ambulances.

 CMS Medical Bill Rights

Generally, ground ambulance services aren't covered by billing protections in the No Surprises Act (unless a state law has different rules). They're still allowed to charge out-of-network rates.

Read the full text

CMS-9904-F Fact Sheet

CMS warns that STLDI lacks guaranteed comprehensive-market protections and fixed-indemnity insurance is not comprehensive replacement coverage.

 CMS-9904-F Fact Sheet

STLDI is excluded from the definition of ‘individual health insurance coverage’ under the Public Health Service Act; therefore, it is generally not subject to federal individual market consumer protections and requirements for comprehensive coverage. For example, STLDI is not subject to the prohibitions on discrimination based on health status, pre-existing condition exclusions, and lifetime and annual dollar limits on essential health benefits. Thus, individuals who enroll in STLDI are not guaranteed these key consumer protections under federal law. Hospital indemnity and other fixed indemnity insurance has traditionally been used as a form of income replacement upon the occurrence of a health-related event. It is not a substitute for comprehensive coverage.

Read the full text

HealthCare.gov Special Enrollment Period

HealthCare.gov lists a move to the United States from abroad as an event that may open Marketplace enrollment outside Open Enrollment.

 HealthCare.gov Special Enrollment Period

You may qualify for a Special Enrollment Period if you move to: The U.S. from a foreign country or United States territory

Read the full text

These are the official rules as published on the cited dates; health-plan rules, school waivers, and policy terms can change.

This is general information about official processes, not legal advice, and SettleKit is not a law firm.

Join the SettleKit newsletter

We research the hard parts of settling in the US and write articles you will not find anywhere else. Subscribe to get each new article by email.

One email per new article. Unsubscribe anytime.

This is likely not your only questionCheck out SettleKit, the best source on the internet for newcomers to the US.
Build your free roadmap