How do health insurance deductibles work? A simple explanation.

It can be hard to predict how much you’ll pay at the doctor’s office. You have to factor in your copay, the cost of the medical services — which can vary based on your insurer’s negotiated rates with the doctor — how much insurance will cover and what you’ll need to pay for. Those calculations could change based on whether you’ve met the deductible set by your health insurance company. 

You might have questions: How do deductibles work? What are the differences between a premium vs. deductible? What’s a good deductible for health insurance? This guide can help you understand deductibles and how they can impact your health insurance costs.

Navigating health insurance terminology

Health insurance can be a confusing jumble of terms and jargon, and "deductible" is one of those puzzling words. But don't worry, we're here to explain it in everyday language. Let’s start by clarifying some key terms related to deductibles and health insurance.

• Deductible: The amount you need to pay before your health insurance starts covering your medical services.
• Coinsurance: Your share of the covered health care expenses, especially after you've met your deductible.
• Copayment: A fixed fee you pay for specific covered services during your health care visits.
• Out-of-pocket maximum: The maximum you'll pay for covered services each year. Includes the amount you've contributed towards your deductible, coinsurance, and copay.
• Premium: Your reoccurring cost to have health insurance coverage. This premium is often paid on a monthly basis.

Why do deductibles matter?

Deductibles are like a checkpoint in your health care journey. Once you cross that threshold and meet your deductible, your insurance steps in to cover a larger portion of your medical costs. Deductibles are your insurance policy's way of sharing the responsibility with you for your health care expenses.

Let's take auto insurance for example. If you’re in a car crash and file an auto insurance claim, you usually need to meet your deductible before your insurance will pay for repair costs. Health insurance deductibles aren’t much different.

How are deductibles different from other health insurance costs?

Deductibles are unique because they represent your initial responsibility for care beyond the monthly premium. With a deductible, you pay 100 percent of the eligible health care expenses until the deductible is met.

If your plan has coinsurance, those costs usually come into play once you’ve met your deductible. Coinsurance is the percentage of the costs for a health care service that you’re responsible for after you’ve met your deductible.

A copay is the fixed amount you pay for specific health care at time of service. Copays typically don’t count toward your deductible, and like coinsurance, only end when you’ve reached your out-of-pocket max.

How do deductibles work?

Here’s a step-by-step breakdown of how a deductible factors into your health insurance.

1. Your insurance plan sets your annual deductible amount.
2. When you receive a covered health care service, like a doctor’s visit or medical procedure, you’ll receive a bill for the cost.
3. The money you pay for these services will count towards your deductible. Once you’ve paid enough of your medical costs to meet the full deductible amount, your insurance will step in to cover more of your costs.

Here's a practical example:

Imagine you have a family deductible on your health plan of $1,000 per year, and your first medical bill is $800. You'll need to cover the entire $800 bill. The next time you or a family member requires medical care, the bill is $500. You'd pay $200 because you've already contributed $800 towards your deductible, and your insurance will pay the remaining $300.

TRICARE deductibles

Current uniformed services members receive no-cost health care benefits through TRICARE, the Department of Defense's health insurance program. Their family members are also covered at little or no cost under various TRICARE Prime options. TRICARE also covers National Guard/Reserves members, military retirees, their families, and certain others on plans like TRICARE Select and TRICARE for Life. Most of those plans have out-of-pocket costs for care.

Because active-duty military members typically have no out-of-pocket costs for medical services, a deductible does not apply. However, there are certain instances and plan types offered through TRICARE, depending on your type of service or retiree status, where a deductible may apply to both the individual and family member covered under the plan. Even on certain plans that offer $0 deductibles, a deductible may apply if you use the point-of-service option.

Managing the cost of a deductible

Here are some practical tips to help you navigate health care costs while covered by an insurance plan with a deductible:

• Budget for your deductible (and other out-of-pocket costs) so you have the savings to cover your health care expenses. Use your previous year’s out-of-pocket health care cost to get an idea for how much you should save.
• Be selective about the medical services you use, especially if you're on a high-deductible health plan.
• Consider opening a health savings account (HSA) or flexible spending account (FSA) if your plan allows to help reduce out-of-pocket expenses.

Balancing deductibles and premiums

Your premium is the monthly payment for your health insurance coverage. There's often an inverse relationship between deductibles and premiums. On a high-deductible health plan, you might have lower premiums but a higher deductible. What is a good deductible for health insurance? One that strikes a balance between your health care needs and your budget.

Deductibles are a crucial part of your health insurance plan, particularly on a high-deductible health plan. They may seem daunting, but with a little understanding and some smart planning, you can find a balance of good health and financial stability.