Understanding 10% Coinsurance in an HSA Plan

When it comes to understanding your HSA plan, the concept of coinsurance can play a significant role in your out-of-pocket expenses. Coinsurance refers to the percentage of costs you are responsible for paying after you have met your deductible. So, what exactly does 10% coinsurance mean in an HSA plan?

Having a 10% coinsurance in your HSA plan implies that after you have paid your deductible amount, you will be responsible for covering 10% of the remaining eligible medical expenses, while your insurance provider will pay the other 90%.

Here are some key points to remember about 10% coinsurance in an HSA plan:

  • It kicks in after you have met your deductible
  • You pay 10% of the eligible medical costs
  • Your insurance provider covers the remaining 90%

Understanding how coinsurance works in your HSA plan can help you budget effectively for healthcare expenses and make informed decisions about your medical care.


Understanding your HSA plan is crucial, especially when it comes to coinsurance. A 10% coinsurance means that once your deductible is met, you're only responsible for paying 10% of the remaining eligible medical expenses, with your insurance covering the other 90%. This can significantly impact how you budget for healthcare costs.

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