Short-Term Plan, Marketplace Bronze Plan, or Health Sharing Ministry: Which One Covers What You Already Have

9 min read · Last updated October 13, 2026

An ACA Bronze plan is the only one of the three with a legal guarantee to cover a pre-existing condition and no annual dollar cap. A short-term plan and a health care sharing ministry are both cheaper, but either one can exclude or cap exactly the condition you need covered.

In this article

• Side-by-side comparison
• Short-term health plans
• ACA Bronze plans
• Health care sharing ministries
• A worked example
• Choosing between the three
• What could change the calculus
• Frequently asked questions

A short-term health plan, an ACA Bronze plan, and a health care sharing ministry are three different ways to pay for care. The real question is not price. It is whether the option in front of you has to pay for the condition you already have, or whether it can decline to pay for it instead.

Short-Term Health Plan vs ACA Bronze vs Health Sharing Ministry: Side-by-Side

Factor	Short-Term Plan	ACA Bronze	Sharing Ministry
Regulatory status	Regulated as limited-duration insurance; exempt from most Affordable Care Act (ACA) rules	Fully regulated ACA Marketplace health insurance	Not insurance; largely unregulated in most states
Pre-existing conditions	Can be excluded or trigger denial; medical questions required	Must be covered; no medical underwriting, no denial for health status	Typically excluded or capped for a waiting period set by the ministry
Annual or lifetime caps	Can carry annual and lifetime dollar caps	No annual or lifetime dollar limits on essential health benefits	Per-condition or per-year sharing limits are common and ministry-set
Typical monthly cost	Roughly $100 to $200 for a healthy applicant	Roughly $283 to $824 nationally for the lowest-cost plan in 2026; national average near $456	Commonly $150 to $850 depending on age, household size, and plan tier
Best for	A healthy person bridging a short, known gap in coverage	Anyone with an existing health condition who needs a legal coverage guarantee	A healthy household comfortable with no legal payment guarantee, for lower routine cost

Short-Term Health Plans

A short-term, limited-duration insurance (STLDI) plan is medically underwritten. The insurer can ask about your health history before approving you. It can also deny the application outright.

Federal rules on how long these plans can last have changed repeatedly. A 2024 federal rule capped the initial term at three months. Total duration, including renewals, was capped at four months, effective for policies sold on or after September 1, 2024.

In August 2025, the Department of Labor (DOL) said it would not prioritize enforcement of that definition. The Department of Health and Human Services and the Treasury Department joined that statement while new rulemaking proceeds. Maximum duration now depends on your state, ranging from roughly three months in states that still apply the 2024 standard to as long as 36 months elsewhere.

Because these plans sit outside ACA rules, they can exclude any condition you had before enrolling, even one never formally diagnosed. They can also impose annual and lifetime dollar caps on what they pay. Most skip maternity care and prescription drug coverage too.

The tradeoff is price. A healthy applicant can often find a short-term plan for $100 to $200 a month.

ACA Bronze Plans

An ACA Bronze plan is a Marketplace health insurance plan built around a 60% actuarial value. That means the plan is designed to pay about 60% of a typical enrollee’s covered costs. The enrollee pays the remaining 40% through deductibles, copays, and coinsurance.

Every Marketplace plan, including Bronze, must cover treatment for pre-existing conditions. HealthCare.gov states plainly that no plan can reject an applicant, charge more, or refuse to pay for essential health benefits for a condition the applicant had before coverage started. Once enrolled, a Bronze plan cannot raise rates or drop coverage based only on health status.

That legal guarantee comes with real cost. The national average premium for the lowest-cost Bronze plan in 2026 runs near $456 a month. State averages range from roughly $283 to $824, and average Bronze deductibles run well above $7,000.

Enrollment outside open enrollment generally requires a qualifying life event. The special enrollment window that follows is often 60 days.

Health Care Sharing Ministries

A health care sharing ministry is not insurance. No state treats it as a regulated insurance product the way it treats a Bronze plan or a short-term plan.

The National Association of Insurance Commissioners (NAIC) groups these ministries with discount plans and risk-sharing arrangements, and states plainly that HCSMs are not insurance and cannot guarantee the payment of claims. None carry the same consumer protections as a regulated health plan.

Each ministry sets its own rules for how long a pre-existing condition stays excluded. Medi-Share’s own published guidelines define a pre-existing condition as one with symptoms, testing, diagnosis, treatment, or medication in the 36 months before a member joins. The ministry then applies a 36-consecutive-month waiting period before related costs may be shared at all.

After that waiting period, Medi-Share’s guidelines allow up to $100,000 per member per year to be shared toward that condition. That figure rises to $500,000 per member per year after 60 months of continuous participation.

Medi-Share’s own site states directly that it is not insurance and is not regulated as insurance. It adds that no member, and no part of the organization, assumes any legal obligation to share in a medical bill.

State regulators echo this directly. Nebraska’s insurance department requires ministries to disclose that joining one instead of buying insurance means you will be considered uninsured under state law.

A Worked Example

Consider Maria, age 44, self-employed, diagnosed two years ago with type 2 diabetes. She needs 12 months of coverage between contracts.

A short-term plan would likely deny her outright during underwriting. Or it would approve her while excluding anything related to diabetes, since the condition falls inside the lookback period most insurers use. Even at a quoted $100 to $200 a month, the plan would not pay for her ongoing diabetes care.

A sharing ministry modeled on Medi-Share’s guidelines would classify her diabetes as pre-existing, since it falls inside the 36-month window. It would not share diabetes-related costs until that waiting period passes. Her monthly share, in the documented $150 to $850 range, would still leave years of diabetes costs unaddressed.

An ACA Bronze plan must cover her diabetes treatment from day one, with no medical questionnaire and no exclusion. At the 2026 national average near $456 a month, plus a deductible that can exceed $7,000, Maria pays more upfront. In exchange, she gets a legal guarantee the other two options do not offer.

Choosing Between the Three

Choose a short-term plan if you are currently healthy and need a brief, clearly bounded gap in coverage. Accept that any condition you develop or already have will likely go unpaid.

Choose an ACA Bronze plan if you have a pre-existing condition and want a legal guarantee of coverage. Expect to manage a higher premium and deductible in exchange for that guarantee.

Choose a health care sharing ministry if you are healthy and comfortable with no legal payment obligation on either side. Be willing to wait out a multi-year exclusion period for any condition you already have.

What Could Change the Calculus

A new diagnosis during the plan year changes everything. A short-term plan can decline to renew or exclude the new condition at the next term. An ACA Bronze plan must keep covering it under the same guaranteed-issue rules.

State law also matters more than it used to. Federal enforcement of the 2024 short-term plan rule paused in 2025. Your state’s own insurance department now sets the real duration limits, not a single federal standard.

A pre-existing condition that ends up excluded or capped can still leave you with a bill. Our comparison of hospital charity care, payment plans, and medical credit cards walks through ways to handle that balance.

Frequently asked questions

Can a short-term health plan deny coverage for a pre-existing condition? Yes. Short-term plans are exempt from most Affordable Care Act (ACA) rules, so insurers can ask health questions, deny applicants, and exclude any condition present before enrolling. Federal enforcement of the 2024 duration limits paused in 2025, so maximum plan length now varies by state.

Does an ACA Bronze plan have to cover a pre-existing condition? Yes. Every ACA Marketplace plan, including Bronze, must cover treatment for pre-existing conditions. Insurers cannot reject an applicant, charge more, or deny essential health benefits based on health status, as long as enrollment happens during open enrollment or a qualifying special enrollment period.

Is a health care sharing ministry the same as insurance? No. A health care sharing ministry is not insurance and is not regulated as insurance in most states. Members voluntarily share medical costs, but no law requires the ministry or other members to pay any specific bill, including one tied to a pre-existing condition.

How long do sharing ministries make members wait for a pre-existing condition? Waiting periods vary by ministry. Medi-Share’s own guidelines define a pre-existing condition as one with symptoms, diagnosis, or treatment in the 36 months before joining, and set a 36-month waiting period before related costs may be shared, subject to annual caps.

Which option costs the least for a currently healthy person? A short-term plan is usually cheapest for someone healthy right now, often $100 to $200 a month, because insurers can decline applicants with health problems. That low price can disappear once a new condition develops, since the plan can exclude it at renewal.