Health Sharing with a Chronic Condition

By The WhichHealthShare EditorsReviewed June 2026
Short answer

Zion HealthShare shares hypertension, high cholesterol, and type 2 diabetes from day 1 — the major exception in the industry. Every other plan imposes 6–24 month waiting periods on pre-existing conditions, with phased sharing in years 1–4. If your chronic condition is well-managed, Zion is the clear best fit. If it's unmanaged, expensive, or recently diagnosed, ACA insurance is the safer choice.

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The single biggest question for chronic-condition shoppers: will the plan share my ongoing care, and how long do I have to wait? This page lays out the actual waiting periods and phase-in schedules across every featured plan, plus the three conditions Zion treats differently from everyone else.

Pre-Existing Condition Rules by Plan

PlanWaiting PeriodPhase-InIndividual Cost
CrowdHealth2 years ineligibleYears 1-2: not eligible for crowdfunding | Year 3+: up to $25K/year (per current published FAQ). Note: Prior schedules showed higher Year 3+ limits — verify directly with CrowdHealth before enrolling.$60–$200
Zion HealthSharePhase-in period appliesPre-existing conditions (anything diagnosed/treated in the 24 months before joining) are subject to a phase-in period before becoming eligible for sharing. Exceptions: high blood pressure, high cholesterol, and diabetes are covered from month one — provided none resulted in hospitalization in the prior 12 months. All other pre-existing conditions face a phase-in period (see Member Guidelines PDF for exact schedule).$114–$320
Medi-Share36 monthsPre-existing conditions are not shared for the first 36 months. After 36 consecutive months, shared up to $100,000/member/year; after 60 months, up to $500,000/member/year.$115–$470
CHM (Christian Healthcare Ministries)12 monthsA condition is no longer pre-existing after 12 months symptom/treatment-free; cancer requires 5 years cancer-free.$115–$299
Knew HealthPhase-inNot shared year 1; limited years 2-4; from year 4 shared but capped at $125,000 per 12-month rolling period (a permanent cap on pre-existing conditions).$142–$379
Sedera12-36 month phase-inNot shared in the first 12 months; graduated annual caps in months 13-36; fully shareable after 36 months. A 36-month look-back defines a pre-existing condition.$153–$742
Samaritan Ministries12 months50% first year. 5 years symptom-free for cancer, heart, and hereditary conditions; type-1 diabetes is permanently excluded.$199–$365

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The Zion Day-1 Carveout

Zion HealthShare is the only plan that publishes a specific list of common chronic conditions shareable from day 1: hypertension (high blood pressure), high cholesterol, and type 2 diabetes. The catch: none of those conditions can have required hospitalization in the prior 12 months. So if your HBP is well managed on a daily medication and hasn't sent you to the ER recently, Zion will share it from your first month.

That's a meaningful exception. These three conditions account for a substantial portion of chronic-care utilization in adults 40+. For someone with managed HBP who would otherwise face a 12-month waiting period at Medi-Share or CHM, Zion eliminates the gap entirely.

What About Everything Else?

For chronic conditions outside that three-condition list — thyroid disorders, asthma, autoimmune conditions, sleep apnea, anxiety/depression — every plan imposes some form of waiting period:

The Prescription Trap

Chronic conditions almost always mean ongoing medications, and most plans don't share daily maintenance drugs even when the condition itself is shared. That's the gap that surprises people. The plans that actually include prescriptions in their sharing scope: CrowdHealth, Sedera, Knew Health, Zion. The plans that don't: CHM, Samaritan, and (for ongoing maintenance) Medi-Share. If you take a $200+/month medication, that's $2,400+/year out of pocket on the plans that don't share it.

When Health Sharing Isn't the Right Call

The blunt truth: if you have an actively expensive chronic condition that needs immediate, ongoing care, ACA insurance is the better answer. Conditions where health sharing's waiting period creates real financial risk include active cancer treatment, autoimmune disease on biologic medications, organ transplant follow-up, severe heart disease, and any condition requiring frequent hospitalization. ACA covers pre-existing conditions immediately. The premium is higher, but the coverage is real on day 1.

The Bottom Line

Managed HBP, high cholesterol, or type 2 diabetes — Zion HealthShare ($114– $320/mo) is the clear best fit, with day-1 sharing for those three conditions. Other chronic conditions — Sedera has the shortest general phase-in at 6 months. Avoid CrowdHealth if you have any active chronic condition (2-year exclusion is a major exposure). Budget separately for daily maintenance prescriptions on every plan. If your condition is unmanaged or expensive, ACA insurance is usually the safer call despite the higher premium.

Frequently Asked Questions

Can I join a health sharing plan if I have diabetes?

Yes — most plans accept members with type 2 diabetes, but the sharing rules differ sharply. Zion HealthShare is the standout: it shares type 2 diabetes care from day 1, provided the condition has not required hospitalization in the previous 12 months. Medi-Share and CHM accept diabetic members but impose a 12-month waiting period for diabetes-related care. CrowdHealth excludes pre-existing conditions for the first 2 years. Type 1 diabetes is more restricted — most plans treat it as a higher-cost condition requiring a longer phase-in.

What about high blood pressure or high cholesterol?

These are the two most commonly managed chronic conditions in adults 40+, and Zion HealthShare is essentially the only plan that shares them from day 1 — no waiting period, no phase-in (same hospitalization caveat applies). Every other featured plan imposes a 6–24 month waiting period. If managed HBP or cholesterol is your only health issue, Zion is the clear winner. If you have multiple chronic conditions or unmanaged HBP/cholesterol, the answer gets more nuanced.

Will my ongoing medication be shared?

Most plans do not share ongoing maintenance medications, even when they share the underlying condition. Medi-Share shares prescriptions for newly diagnosed acute conditions for up to 6 months but does not share ongoing maintenance meds. CHM and Samaritan do not share prescriptions at all. CrowdHealth, Sedera, Knew Health, and Zion include prescriptions in their sharing scope. The honest math: budget separately for ongoing maintenance prescriptions even on plans that "cover" them. Pair the plan with GoodRx or a similar discount service for daily medications.

What is "phase-in" sharing and how long does it actually take?

Phase-in means the plan shares a portion of your pre-existing condition costs each year, increasing over time. Medi-Share: 25% year 1, 50% year 2, 75% year 3, 100% year 4+. CHM has a similar phased structure. Samaritan: 50% in year 1, full sharing after 12 months. The practical impact: if you have a $20,000 chronic condition expense in year 1 at Medi-Share, only $5,000 would be shareable. Plan for that gap if you switch with an active condition.

When is health sharing NOT a good fit for chronic conditions?

When the condition is expensive, ongoing, and you cannot afford to pay out-of-pocket during the waiting period. Examples: cancer in active treatment, autoimmune disease requiring biologics, multiple sclerosis, severe heart disease, organ transplant follow-up. In those cases, the 1–4 year phase-in will cost you tens of thousands out of pocket before the plan starts sharing meaningfully. ACA insurance covers pre-existing conditions immediately with no waiting period — the higher premium is usually worth it.

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Our top pick

Zion HealthShare

from $114/mo · 4.8

Our highest-rated plan (4.8/5): no faith requirement, HSA-compatible, broad coverage, and managed conditions shared from day one.

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Health sharing is not insurance and the sharing of medical costs is not guaranteed. WhichHealthShare provides educational information only — not medical, financial, legal, or insurance advice. Verify all plan details with the provider before enrolling. Full disclaimer.