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Calculate co-payments for treatment

Calculate the patient's share of the cost.

- Insurance.Verifiable formulaYou can save and share results.

Calculate the co-payment and the co-insured part.

Know how much you'll pay before you go to the hospital.

Co-payments for Treatment Calculator

The Co-payments for Treatment Calculator estimates a general arithmetic estimate for your scenario from the quantities, rates, period, units and other assumptions requested on the page. Replace the example values with your own co payments treatment figures and recalculate after changing an assumption. Treat it as a planning estimate and independently verify the current rule or provider terms.

Calculate how much you'll pay for your treatment after deducting the deductible and co-pay according to your insurance policy.

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About the co-payment in the Thai health insurance system.

In Thailand, co-payment is found in both private health insurance and social security systems. Some private health insurance plans provide co-payment 10-30% in exchange for lower premiums.

Frequently asked questions

What is co-pay?
Co-pay is the proportion or amount that the insured must pay together with the insurance company when receiving treatment. For example, co-pay 20% means you pay 20%, co-pay 80%.
Why does insurance have a co-pay?
Co-pay prevents moral hazard, which is when the insured uses the services more than necessary because they know they'll be paid.
What's the difference between co-pay and deductible?
The deductible is a fixed amount paid before the insurance starts paying and the co-pay is percent that must be paid together all the time. Some policies have both: pay the deductible first and then co-pay the remaining part.
Is there a way to reduce the co-pay?
How to reduce the burden of co-pay: (1) Choose a plan that does not have co-pay but has higher premiums (2) Buy a top-up insurance to cover co-pay (3) Use in-network hospitals with lower co-pay
Disclaimer: The calculations are just estimates, depending on the actual policy terms.

English calculator guide

How to use the Co-payments for Treatment Calculator

Use this page to test a specific co payments treatment scenario. Enter your own values in the calculator above, review the units beside each field, and recalculate after changing an assumption. The result updates the co-payments for treatment estimate instead of relying on a generic example.

  1. Build a baseline co payments treatment case with figures that match your situation.
  2. Run a second co payments treatment case after changing the rate, period, quantity or other key assumption.
  3. Record the difference between the two co payments treatment results and the input responsible for it.

Inputs for the co payments treatment estimate

For this co payments treatment calculation, check the quantities, rates, period, units and other assumptions requested on the page. The result is designed to show a general arithmetic estimate for your scenario, not a guaranteed provider price or official decision.

How the co payments treatment result is calculated

The calculator applies the displayed inputs to the stated arithmetic relationship. Reusing the same co payments treatment inputs will produce the same estimate, which makes the page suitable for controlled scenario comparisons.

Checks for a co payments treatment decision

Confirm any current rate, threshold or provider rule that could change the final amount. For co payments treatment, Use the estimate to compare scenarios. Actual premiums, cover, exclusions, excesses and acceptance are set by the insurer and can differ from this planning result. Because this calculation can affect an important financial, legal or health decision, independently verify the inputs and current rules before relying on the result.

Language QA
Terminology, numeric values and calculator controls checked
Calculator scope
General arithmetic
Last English review
26 July 2026

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