UPDATED FOR 2026

Out-of-Pocket Maximum Gap Calculator

How much will you actually pay for healthcare this year given your deductible, coinsurance, and expected medical use? Returns your projected costs and supplemental insurance gap recommendation.

Your Health Plan

Liquid HSA balance you'd use to absorb medical costs.

YOUR REAL ANNUAL HEALTHCARE COST

Enter your plan details to see your gap →

📋 How this calculator works

Methodology: Calculator simulates expected medical billed charges based on your utilization tier, then walks them through your plan: charges below deductible = you pay 100%, charges above deductible = you pay coinsurance % up to OOP max, charges above OOP max = insurer pays 100%. The result is your real expected out-of-pocket cost (excluding premiums). HSA + emergency savings are subtracted to identify the supplemental insurance "gap."

Utilization estimates are billed-charge medians from the Health Care Cost Institute (HCCI) and KFF Employer Health Benefits Survey 2024. "Modest" use = $3K of charges (physicals, urgent care, common Rx), "high" use = $25K (surgery + hospital), "severe" use = $80K+ (cancer treatment, ICU stays).

What this calculator can't model: out-of-network surprise bills (mostly addressed by the No Surprises Act since 2022), lost wages during recovery, family-member time off, prescription drugs not covered by formulary. Supplemental policies (cancer, hospital indemnity, accident, critical illness) are designed to cover indirect costs your major medical doesn't.

Supplemental insurance categories

Each fills a different gap your major medical doesn't cover.

Hospital Indemnity

Pays $200-$500/day per inpatient day. Covers ICU at higher rate. ~$25-$45/mo. Easiest underwriting. Good for: high-deductible plan + active life with hospital risk.

Accident

Pays for ER visits, fractures, dislocations, hospital stays from accidents. ~$15-$30/mo. Especially valuable: families with kids in sports, manual labor jobs, motorcycles.

Critical Illness

Lump sum ($10K-$50K) on diagnosis of cancer, heart attack, stroke, kidney failure, etc. ~$20-$50/mo for $25K. Pay any expense — copays, mortgage, kids' care.

Cancer-specific

Comprehensive cancer coverage — diagnosis + treatment + travel + wellness. More benefits than critical illness for cancer alone. ~$25-$45/mo. Best for strong family history.

Out-of-Pocket Max + Supplemental FAQ

What is the out-of-pocket maximum?+
The most you can pay for covered in-network medical care in a plan year before insurance pays 100%. Includes deductible, coinsurance, copays. Excludes premiums. 2026 ACA marketplace ceilings: $9,200 individual / $18,400 family. Most employer plans run $3,000-$7,000 individual.
What costs supplemental insurance is designed to cover?+
Your major medical OOP gap (deductible + coinsurance) plus indirect costs — lost wages, family travel, copays for ongoing care. Supplemental pays cash directly to you regardless of what major medical pays. Categories: hospital indemnity, accident, critical illness, cancer-specific.
Should I buy supplemental or save the premium?+
Worth it if you can't easily absorb a $5K-$10K medical event from savings/HSA, you have a high-OOP plan to keep premiums down, or you have specific risk factors. Skip it if HSA fully funds your OOP max + 6 months emergency fund + you'd rather invest the premium.
Does HSA money count toward my OOP gap?+
Yes — HSA is the cleanest gap-funding vehicle. Triple tax advantage (deductible in, tax-free growth, tax-free withdrawals for medical). Max for 2026: $4,300 individual / $8,550 family. If HSA balance ≥ your OOP max + 1-2 years contributions, you may not need supplemental.
Hospital indemnity vs critical illness — which one?+
Hospital indemnity = pays per day of inpatient stay. Triggers easily, smaller benefits. Critical illness = lump sum on specific diagnosis. Bigger benefit, narrower trigger. They stack — many people carry both. If picking one: hospital indemnity if you're worried about routine bad-luck events; critical illness if you have family history of major conditions.
How does critical illness differ from cancer insurance?+
Critical illness = lump sum on diagnosis of any covered condition (cancer, heart attack, stroke, kidney failure, organ transplant, ALS, paralysis, severe burns). Common: $10K-$50K. Cancer insurance = covers cancer ONLY but more comprehensively (diagnosis + treatment + transportation + wellness). Strong cancer family history → cancer-specific. Broad protection across conditions → critical illness.

Get a Supplemental Insurance Quote

A licensed agent can quote hospital indemnity, accident, critical illness, and cancer policies side by side at no cost.

Tell us your situation