Annual premium
Monthly net premium × 12
This is the cost of keeping the coverage for a full year, even if you do not use care.
Free insurance decision tool
Compare Health Plan Costs Beyond the Monthly Premium
Enter the numbers from two official plan documents. The workspace shows annual premium, a planning estimate, and a high-use cost ceiling so you can compare the tradeoffs without sending us your data.
Official sources checked July 25, 2026Your entries stay in this browser. Nothing is submitted or saved.
Two-plan planning worksheet
Compare annual health-plan cost and risk
Enter figures from the official documents for exactly two plans. This worksheet organizes the information you provide; it does not retrieve prices, verify networks or formularies, recommend a plan, or determine eligibility.
Transparent methodology
What the calculator does—and what it cannot know
Planning total
Annual premium + your estimated covered-care spending
The deductible is not added again because it may already be reflected in your estimate. Adding it automatically could double-count the same spending.
High-use planning ceiling
Annual premium + in-network out-of-pocket maximum
This is a comparison boundary, not a guarantee. Out-of-network care, non-covered services, premiums, and amounts above an allowed charge may not count toward the limit.
A practical way to read the result
Example: Plan A may cost more each month but have a lower high-use ceiling and confirmed access to a specialist. Plan B may have the lower planning total for a low-use year, yet expose the household to more cost if care increases. The calculator shows that tradeoff; it does not choose the plan for you.
Four checks before you enroll
- 1Confirm each doctor and hospital with both the plan directory and the provider’s billing office.
- 2Check every prescription’s formulary tier, restrictions, quantity limits, and preferred-pharmacy rules.
- 3Read which services apply before the deductible and which use a copay or coinsurance.
- 4Compare the cash needed in a difficult year, not only the most likely yearly total.
Official definitions used by this workspace
The arithmetic is intentionally simple. HealthCare.gov recommends comparing total yearly cost, not premium alone, and explains what an out-of-pocket maximum does and does not include.
Turn the comparison into a decision
Use the calculator first, then review the plans’ network and prescription details. If the tradeoff is still unclear, Mercy can review the exact documents with you.
Why monthly premium is the wrong way to rank plans
Premium is the only plan cost you see before you buy, which is why it dominates decisions. But it is one of four numbers that determine what a plan actually costs you across a year, and for many households it is not the largest one.
The full picture is annual premium plus deductible plus copays and coinsurance up to the out-of-pocket maximum. A plan with a low premium and a high deductible can cost far more than a higher-premium plan in a year with a surgery, a pregnancy, or a new chronic diagnosis — and slightly less in a year where you see a doctor twice.
This tool exists to make that comparison concrete. Run each plan you are considering through a low-use year and a high-use year. The plan that looks best in both is genuinely the better plan. When they disagree, you are choosing how much variance you can absorb.
The out-of-pocket maximum is your real worst case
The out-of-pocket maximum is the ceiling on what you pay for covered, in-network care in a plan year. Once you reach it, the plan pays 100% of covered in-network services for the rest of the year. Adding your annual premium to that maximum gives you the worst realistic case for a covered, in-network year.
Two qualifications matter. The maximum applies to covered, in-network services — out-of-network care and non-covered services generally do not count toward it and are not capped by it. And prescription costs count toward it only as the plan's formulary rules define, which is why a specialty medication on a high tier deserves separate attention.
For households with predictable ongoing care, the out-of-pocket maximum is often the single most important number on the page. For healthy households with savings, it matters less than the premium. Knowing which household you are is most of the decision.
What the calculator cannot see
This tool models cost. It does not model whether your doctors are in the plan's network, whether your prescriptions are on its formulary and at what tier, whether the plan requires prior authorization for care you expect to need, or whether referrals are required to see a specialist.
A plan can win the cost comparison decisively and still be the wrong choice because your cardiologist is not in it. Run the cost comparison to narrow the field, then verify networks and formularies on the finalists before enrolling. Doing it in that order saves the most time.
Two scenarios worth running for every plan
The most useful way to use this calculator is not to run one number but to run each plan twice, because a single scenario always favours whichever plan matches the assumption you happened to pick.
The low-use year assumes what a healthy year looks like for your household: a few office visits, routine preventive care, and any maintenance prescriptions you already take. In this scenario the lowest-premium plan usually wins, and often by a modest margin of a few hundred dollars.
The high-use year assumes something significant happens: a surgery, a hospitalisation, a pregnancy, or a new chronic diagnosis. Model it by assuming you reach the out-of-pocket maximum, then add the annual premium. That total is your realistic worst case for in-network care, and it is frequently where a low-premium high-deductible plan loses by thousands.
Compare the two totals across plans. A plan that is acceptable in both scenarios is the safer choice. When one plan wins the low-use year and another wins the high-use year, the decision is about how much financial variance your savings can absorb — which is a question about your circumstances rather than about the plans.