Health Sharing Plans With the Shortest Pre-Existing Condition Waiting Periods (2026)

If you have a health condition and you are shopping for a health sharing plan, waiting periods are probably the most important thing you need to understand — and the most confusing. Every plan handles pre-existing conditions differently. Some hit you with a 2-year freeze. Others phase in coverage over 3 years. One covers three specific conditions from day one. Knowing which health sharing plan has the shortest waiting period for your situation can mean the difference between a plan that actually works for you and one that leaves you exposed when you need it most.

This post ranks the major plans by waiting period length, explains the fine print differences that matter, and tells you which plans give people with common conditions the fastest path to actual sharing. You can also compare all plans side by side or use the advisor tool to get a personalized match based on your health situation.

How Do Pre-Existing Condition Waiting Periods Work?

When you join a health sharing plan, you are joining a community of members who share each other’s medical bills. The reason waiting periods exist is pretty logical: if there were no waiting period, someone could join the day before major surgery, have $80,000 shared, and then cancel. The whole thing collapses. So plans protect the community by requiring that you share in the costs of others for a period before your known conditions become eligible. One critical context: the NAIC notes that health sharing plans are not insurance and lack the consumer protections that apply to regulated insurance, including guaranteed coverage of pre-existing conditions — which is precisely why the waiting period is such a high-stakes decision here.

Here is the key distinction most people miss: waiting periods apply to pre-existing conditions — things you already had before you joined. Anything that happens to you after your enrollment date is typically eligible for sharing right away (or after a short general enrollment lag of 30–90 days). A broken arm six months after joining? Shareable. Your ongoing diabetes management you had when you enrolled? Subject to the waiting period.

The other thing that varies significantly is the look-back window — how far back a plan looks to define what counts as pre-existing. Sedera and Medi-Share both use a 36-month look-back — the longest of the major plans. Zion uses 24 months. If you had a condition more than three years ago that is now fully resolved, none of the major plans should flag it as pre-existing. If it was within the last two to three years, Zion’s shorter look-back window may work in your favor over Sedera or Medi-Share.

Which Plans Have the Shortest Pre-Existing Condition Waiting Periods?

Plan-by-Plan Breakdown: What the Waiting Periods Really Mean

Zion HealthShare — Best for Three Common Conditions

Monthly cost: $114–$320/month individual, $334–$899/month family

Faith requirement: None

Zion’s pre-existing condition approach is the most nuanced of any plan — and for people with the right conditions, it’s the best deal going. Three conditions are covered from month one with zero waiting period: high blood pressure, high cholesterol, and type 2 diabetes — as long as none of them resulted in a hospitalization in the 12 months before you joined.

Think about how many people that covers. Hypertension affects roughly half of American adults. High cholesterol is one of the most common diagnoses in the country. Type 2 diabetes is managed by millions. For those people, Zion is the only plan that says “your condition is covered starting next month” for all three. No phase-in. No partial sharing. From day one. Sedera comes closest: it shares controlled high blood pressure and non-insulin type 2 diabetes from day one too (with a 3-year no-hospitalization look-back instead of 12 months), but cholesterol there follows the standard phase-in schedule.

For conditions outside those three, Zion uses a 24-month look-back and applies a phase-in period per their Member Guidelines (the exact schedule is in the guidelines PDF — contact Zion directly for specifics on your condition). Zion uses the shortest look-back window of the plans that do full phase-ins (24 months vs. Sedera’s and Medi-Share’s 36).

Zion is also secular and covers unlimited per need — no annual or lifetime sharing cap. For a healthy-ish person with managed hypertension or diabetes, Zion is likely the first plan worth a hard look. Read our full Zion HealthShare review.

CHM — Fastest Path to Full Sharing, or Immediate (Capped) With Gold

Monthly cost: $115–$299/month individual, $345–$897/month family

Faith requirement: Yes — Christian faith and active church attendance

CHM (Christian Healthcare Ministries) has the fastest defined path to full, uncapped sharing of any major plan: once you have gone 12 months symptom-free, treatment-free, and off any maintenance medication for the condition — documented in your medical records — it stops being treated as pre-existing at all and is shared like any other need. Cancer requires 5 years symptom-free instead of 12 months. That 12-month path is faster than Medi-Share, Sedera, and Liberty for most conditions.

CHM’s Gold membership tier goes further still: it lets you share “maintained” pre-existing conditions — ones that have been symptom- or testing-free for at least 90 days, whether cured or controlled on a maintenance regimen — starting in year one, under a rising dollar cap. You can share up to $15,000 in year one, up to $25,000 cumulative by year two, and up to $50,000 cumulative by year three. By year four, the condition is no longer considered pre-existing at all and is shared with no cap. Silver and Bronze CHM members can only get maintained pre-existing conditions covered through CHM Give, the voluntary donor-sharing program — not through this scheduled dollar-cap path.

CHM also has the lowest starting price of any plan: $115/month for individuals. The trade-off is strict eligibility — you need a Christian faith and active church involvement, and they ask about it. CHM has been operating since 1981, which is the longest track record in health sharing by a significant margin.

The per-incident sharing cap is $125,000 on the base plan, which can be extended to $1 million per illness through the optional Brother’s Keeper program. If you qualify on faith requirements and want the fastest path to full sharing at the lowest cost, CHM is hard to beat. Read our honest CHM review.

Medi-Share — 36 Months Before Any Pre-Existing Sharing Begins

Monthly cost: $115–$470/month individual, $390–$850/month family

Faith requirement: Yes — Christian faith

Medi-Share uses a 36-month look-back window — meaning anything diagnosed or treated in the 3 years before you join is considered pre-existing. Conditions that are older than 3 years and fully resolved may not be flagged at all.

Medi-Share does not share pre-existing condition costs at all for the first 36 months (3 years) of membership — there is no partial sharing in years one or two like some other plans offer. After 36 consecutive months, pre-existing conditions become shareable up to $100,000 per member per year. After 60 months (5 years), that cap rises to $500,000 per member per year. It is the longest wait of any major plan before any pre-existing sharing kicks in — well behind CHM’s 12 months, or Samaritan’s and Sedera’s 12-month first-sharing milestones.

Medi-Share has 400,000+ members and has been running since 1993 — the largest health sharing ministry by membership. If you are a Christian and can plan around a 3-year runway before pre-existing costs are shareable, Medi-Share’s large network and PHCS/First Health PPO access may still be worth it. Read our full Medi-Share review.

Liberty HealthShare — 12 Months With a Phased Recovery

Monthly cost: $87–$362/month individual depending on plan

Faith requirement: Light Christian principles — less strict than CHM or Samaritan

Liberty has a 12-month waiting window where pre-existing conditions are not shareable, followed by a phased recovery: years 2 and 3 allow up to $50,000 in sharing for pre-existing conditions, and full sharing begins in year 4. That is a longer path than CHM or Medi-Share to full sharing, but the year 2–3 cap of $50,000 provides meaningful protection in the middle years.

One caution worth noting: Liberty has a history of legal issues including an Ohio attorney general settlement and class action lawsuit. Leadership was restructured in 2021. The plans have improved significantly since then, but it is worth researching before you sign up.

Samaritan Ministries — 12 Months at 50%

Monthly cost: $199–$365/month individual, $699–$715/month family

Faith requirement: Yes — strict Christian faith and church attendance required

Samaritan handles pre-existing conditions with a 12-month wait at 50% sharing capacity. That means in the first year, costs related to your pre-existing condition are only half-shareable. After 12 months, they become fully shareable. The hard cap per need is $250,000 under the Classic plan, with the Save to Share program covering amounts above that.

Samaritan is one of the oldest ministries, founded in 1994, with 250,000+ members. Faith requirements are strict — they require regular church attendance, a pastoral reference, and adherence to a Christian lifestyle. If that fits your life, Samaritan is a legitimate option.

Sedera — Longest Path, Secular Alternative

Monthly cost: $153–$742/month individual, $378–$2,088/month family

Faith requirement: None — fully secular

Sedera uses one of the longest look-back windows, at 36 months (tied with Medi-Share) — any condition diagnosed or treated in the past 3 years is considered pre-existing. Sedera’s phase-in structure is also among the longest: nothing is shared in the first 12 months, then graduated annual caps apply in months 13–36, and full sharing only kicks in after 36 months. Unlike Medi-Share, though, Sedera at least starts partial sharing at the 12-month mark rather than making you wait the full 3 years for any sharing at all.

For someone with a clean health history or conditions that resolved more than 3 years ago, Sedera is not a bad secular option — it has an unlimited sharing cap and covers telehealth, mental health, maternity, and prescriptions. But if you have an active or recent condition, the 36-month look-back and 3-year phase-in are serious downsides vs. other plans.

CrowdHealth — 2-Year Exclusion, No Phase-In

Monthly cost: $60–$200/month (under 55)

Faith requirement: None

CrowdHealth takes a different approach entirely. Pre-existing conditions are not eligible for crowdfunding for the first 2 years — full stop. There is no partial sharing during year one. After 2 years, pre-existing conditions become eligible for crowdfunding up to $25,000 per year (verify current terms at CrowdHealth’s website, as this figure comes from their published FAQ).

CrowdHealth is also structured differently — it is a crowdfunding platform, not a health sharing ministry. Members voluntarily fund each other’s bills. There is no legal obligation to share. The 17,000+ member community has funded 99.8% of submitted bills, but it is a fundamentally different commitment than a formal health sharing program.

At $60–$200/month for individuals, CrowdHealth is the lowest-cost option. If you are young and healthy with no pre-existing conditions — or you are willing to self-fund pre-existing costs for 2 years because the monthly savings justify it — CrowdHealth is worth considering. Otherwise, it is hard to recommend for someone whose primary concern is a pre-existing condition. Read our full CrowdHealth review.

What Conditions Are Most Commonly Flagged as Pre-Existing?

Based on how health sharing plans define pre-existing conditions, these are the most commonly flagged situations:

• Hypertension (high blood pressure): Zion covers from day one. All other plans impose waiting periods.
• Type 2 diabetes: Zion covers from day one. All other plans impose waiting periods.
• High cholesterol: Zion covers from day one. All other plans impose waiting periods.
• Asthma: Treated as pre-existing across all plans. Phase-in periods apply.
• Prior cancer (in remission): Treated very cautiously by all plans — phase-in periods apply and sharing may be limited depending on recency and type.
• Obesity-related conditions: Plans vary. Weight loss surgery is generally not shareable even after waiting periods.
• Mental health conditions: Most plans either exclude or severely limit mental health sharing regardless of waiting periods. This is one of health sharing’s significant coverage gaps.
• Pregnancy: A pregnancy that began before you enrolled is considered pre-existing. New pregnancies starting after a defined enrollment period are generally covered.

If your condition is on this list, read the pre-existing condition guidelines of any plan you are considering in detail — and call them directly to ask about your specific situation. The written guidelines are authoritative; what a sales rep tells you on the phone is not.

Does the Waiting Period Actually Matter If You Are Saving $300/Month?

This is the real question, and the honest answer is: it depends on your health situation.

If your pre-existing condition is well-managed, stable, and your ongoing costs are predictable — say, a primary care visit twice a year and one prescription — you might be better off on health sharing even during the waiting period. You pay the pre-existing costs out of pocket. Everything else is shareable. And you are saving $200–$500/month on premiums versus traditional insurance.

Run this math for your situation: what do you actually spend on your pre-existing condition per year? If that number is less than what you would save in monthly premiums vs. insurance or COBRA, health sharing wins even with the waiting period.

Where it breaks down: if your pre-existing condition requires expensive ongoing treatment — specialist visits, complex medications, recurring procedures — then the waiting period can expose you to costs that dwarf the premium savings. In that case, ACA marketplace coverage or COBRA may be the more honest comparison. ACA plans cover pre-existing conditions from day one with no waiting periods or exclusions — a meaningful structural advantage over any health sharing plan. See our health sharing vs. ACA comparison for a full cost breakdown.

How to Pick the Right Plan If You Have a Pre-Existing Condition

Frequently Asked Questions

Bottom Line: Shortest Waiting Periods for Pre-Existing Conditions in 2026

If you have a pre-existing condition and you are evaluating health sharing plans, the shortest waiting period path depends on your specific condition. For hypertension, high cholesterol, and type 2 diabetes — Zion HealthShare covers you from month one with no waiting period and no faith requirement. For everything else, CHM has the fastest defined path — 12 months symptom-free to full, uncapped sharing, or immediate (though dollar-capped) sharing for CHM Gold members — though it requires Christian faith and church attendance. Samaritan and Sedera also hit their first sharing milestone at 12 months, phasing to full sharing by 24 and 36 months respectively. Liberty has a 12-month no-sharing window before a phased recovery. CrowdHealth excludes pre-existing conditions for 2 full years before capped eligibility begins. Medi-Share is the slowest of the major plans — pre-existing conditions are not shareable at all for the first 36 months (3 years).

The right call is not always the plan with the shortest wait — it is the plan whose wait period, cost, and coverage terms make the most sense for your actual health situation. Run the math on what you actually spend on your pre-existing condition each year, and compare that against the monthly savings vs. your alternative. That is how you find the answer that is right for you, not just the answer with the shortest number.

To see plans side by side with your specific age and household size, use the comparison tool. If you want a recommendation based on your health situation, take the 5-minute advisor quiz — it factors in pre-existing conditions when it ranks plans.

Affiliate Disclosure: WhichHealthShare may earn referral commissions from health sharing plans mentioned in this article. Commissions do not affect our editorial assessments or plan rankings. See our full disclosure policy.

Last Updated: June 9, 2026