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HDHP vs PPO Plan Comparison Calculator

Compare high-deductible and PPO health plans side-by-side across premiums, deductibles, tax savings, and worst-case costs to find your best fit.

Quick answer: Compare HDHP/HSA and PPO plans after premiums, deductibles, out-of-pocket maximums, employer HSA money, tax savings, expected medical use, worst-case exposure, and cash-reserve readiness. Enter HDHP premium, PPO premium, medical costs, and deductibles to personalize the estimate. It returns HDHP net cost, PPO net cost, and HDHP savings so you can compare the impact before choosing a next step. Use it to compare long-term value, tax impact, risk, time horizon, and contribution choices.

SWReviewed by SwitchWize Research Desk · Last reviewed July 2, 2026
HDHP + HSA Net Annual Cost
$4,818
HDHP + HSA Net Annual Cost
$4,818
HSA Tax Savings
$1,032
HDHP Expected Out-of-Pocket Medical Cost
$3,000
PPO Expected Out-of-Pocket Medical Cost
$3,000
Savings Choosing HDHP + HSA
$4,182
HDHP Worst-Case Annual Cost
$8,818
PPO Worst-Case Annual Cost
$10,000
HDHP Worst-Case Extra Risk
$0
Cash Gap to HDHP Out-of-Pocket Max
$3,250
Monthly Premium Savings with HDHP
$200
First-Year HSA Value
$1,782
Medical Cost Break-Even Reference
$4,182
Diagnostic

HDHP + HSA costs about $4,818 a year versus $9,000 for the PPO.

HDHP savings are $4,182; cash gap to the HDHP out-of-pocket max is $3,250.

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This HDHP/HSA plan saves $4,182 versus PPO, with $3,250 still needed to cover the HDHP out-of-pocket max.

What to do next

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Your action plan
  1. 1

    Compare expected and worst-case cost

    Look at both expected annual cost and out-of-pocket maximum risk before choosing.

  2. 2

    Check cash readiness

    Make sure available medical cash can cover the HDHP out-of-pocket exposure.

  3. 3

    Coordinate HSA funding

    Include employer HSA money and tax savings in the first-year plan.

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This is an educational estimate, not tax, legal, investment, or lending advice. Tax rules, rates, and eligibility change and depend on your full situation. Confirm with a qualified professional or the provider before acting.

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Reviewed Sep 22, 2026 · Methodology

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Frequently Asked Questions

Everything you need to know.

What does an example HDHP/HSA vs PPO Decision Planner calculation look like?
Using this calculator's own default assumptions, a hdhp annual premium of $3,600, ppo annual premium of $6,000 and expected annual medical costs of $3,000 produces an estimated hdhp + hsa net annual cost of $4,818 and ppo net annual cost of $9,000. Enter your own numbers above to see how it changes for your situation.
When does an HDHP make sense if the deductible is so high?
An HDHP saves money overall when your expected medical costs stay below the deductible (so you pay less in premiums than you'd spend with a PPO) and when the tax savings from HSA contributions offset the higher deductible exposure. The tax benefit compounds: you reduce taxable income by contributing to the HSA, and any money you don't spend rolls over and grows tax-free year to year, effectively lowering your lifetime healthcare costs. However, this only works if you have cash reserves to absorb the deductible without financial stress.
What's the worst-case risk I'm taking on with an HDHP?
Worst-case means you max out the out-of-pocket limit. You pay the full deductible plus coinsurance on top until you hit that cap. With a PPO, you also have a worst-case (the PPO out-of-pocket max), but it's typically lower. The calculator shows the extra worst-case cost the HDHP exposes you to compared to the PPO, and compares it against your available cash. If a major injury or illness could cost more than you have saved, a PPO's lower ceiling may be the safer choice, even if the premium is higher.
Is the HDHP vs PPO Plan Comparison Calculator free to use?
Yes. SwitchWize calculators are free, and you do not need an account to run scenarios or view the result.
Does using the HDHP vs PPO Plan Comparison Calculator affect my credit score?
No. Using a calculator does not trigger a credit check. A credit impact can occur only if you apply directly with a lender, card issuer, or provider.
Are the results personalized financial advice?
No. Calculator outputs are educational estimates based on the inputs you enter. Review assumptions and confirm terms directly with providers before making a financial decision.
What should I do after seeing the result?
Use the recommendation module on this page to build this benefits plan in money map, or run Money Map to compare this investing & retirement decision with your other opportunities.
How does SwitchWize choose related offers?
Related offers are matched by the calculator surface (savings) and ranked using SwitchWize data such as rate, fees, trust signals, product fit, and switching friction. Paid relationships do not change organic ranking order.
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Rate and offer data is reviewed on a recurring cadence and every offer module shows review context or links to the methodology and disclosure pages.
Where can I see the ranking methodology?
The SwitchWize methodology page explains how rate freshness, editorial review, affiliate disclosure, and category ranking factors work.
Can Money Map use this result?
Yes. Money Map is the broader diagnostic path: it compares savings, mortgage, cards, and debt so you can see whether this calculator result is your highest-impact next move.

Why This Matters

Choosing between an HDHP/HSA and a PPO involves trade-offs between lower premiums and higher deductibles versus higher premiums and lower out-of-pocket exposure. An HDHP unlocks tax-advantaged HSA contributions that reduce your taxable income, but only makes financial sense if you have the cash reserves to cover a larger deductible before insurance kicks in. This calculator stress-tests both scenarios (expected costs and worst-case exposure) so you pick based on your actual medical use and emergency reserves, not guesswork.

How to Use It

  1. 1Enter your HDHP annual premium.
  2. 2Enter your PPO annual premium.
  3. 3Estimate your expected annual medical costs (office visits, prescriptions, procedures you anticipate).
  4. 4Enter your HDHP deductible.
  5. 5Enter your PPO deductible.
  6. 6Enter your HDHP out-of-pocket maximum.
  7. 7Enter your PPO out-of-pocket maximum.
  8. 8Enter the amount you plan to contribute to an HSA yourself.
  9. 9Enter any employer HSA contribution.
  10. 10Enter your marginal tax rate (the tax bracket that applies to your last dollar of income).
  11. 11Enter the cash you have available right now to cover unexpected medical bills.
  12. 12Review the outputs: tax savings, expected costs, worst-case scenarios, and whether your cash reserves cover the HDHP deductible risk.
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