It’s October. Halloween candy is overwhelming store shelves, holiday decorations are creeping into view, and for millions of us, something else is approaching: the end of the health insurance deductible year.

If you have a high-deductible health insurance plan, now is a particularly good time to take a look at how much you’ve spent toward that deductible. If you’re nowhere close to meeting it, and don’t expect significant medical expenses before the end of the year, you may want to reconsider how you pay for certain medical services.

Here’s something many people don’t know: Just because you have health insurance doesn’t mean you have to use it. In some cases, you can save a substantial amount of money by paying directly for medical care rather than submitting a claim to your insurance company.

It is perfectly legal, and quite often a good idea.

How can paying without insurance be cheaper?

It sounds backward. After all, one of the supposed benefits of having health insurance is that your insurer negotiates discounted rates with healthcare providers. And that’s true. But those negotiated rates aren’t necessarily the lowest prices available.

When you use insurance, your provider bills your insurance company according to a negotiated contract. Your insurer processes the claim, determines what it will allow, and calculates how much you owe. If you haven’t met your deductible, you may be responsible for the entire allowed amount.

But providers often have a different price for patients who pay directly. These self-pay or cash-pay prices can be substantially lower because providers avoid some of the administrative costs, billing delays, and reimbursement limits associated with insurance claims.

Consider a hypothetical example. You need an MRI. The imaging center’s negotiated insurance rate is $1,200, and you haven’t met your deductible. That means you could owe the full $1,200. But when you ask about the self-pay price, the same center offers the MRI for $500.

Same MRI. Same equipment. Same radiologist. A potential savings of $700, simply because you asked a different question about how to pay.

These are illustrative numbers, and self-pay won’t always win. But differences like these are quite common and why it’s worth comparing prices before scheduling non-emergency care.

This isn’t just theoretical. A study of 142 imaging facilities in California found that cash prices were lower than average insurance-negotiated prices nearly 60% of the time. When cash was cheaper, the difference averaged about 31%.

Laboratory tests offer similar opportunities. A 2024 study comparing prices for six common blood tests found that direct-to-consumer testing through major national laboratories was generally less expensive than the average insurance-negotiated prices at hospital laboratories. In some cases, the difference was substantial.

The lesson? Before scheduling an MRI, CT scan, blood test, or other routine diagnostic service, find out what you’ll pay through insurance, then ask about the self-pay price. And don’t assume you need to use a hospital-affiliated facility. Independent imaging centers and laboratories may offer significant savings. One study found that independent imaging centers charged approximately one-third less for shoulder MRIs than hospital-owned facilities.

Why does the time of year matter?

Most health insurance plans have an annual deductible, which is the amount you pay for covered services before your insurer begins paying its share of certain costs. Many deductibles reset on January 1, although some plans follow a different schedule.

Let’s say your annual deductible is $4,000, and by late October you’ve accumulated just $600 toward it. Unless you’re anticipating significant medical expenses in the next couple of months, you’re probably not going to meet that deductible before it resets.

If you pay $1,200 for that MRI through insurance, you’ll accumulate another $1,200 toward your deductible. But if you still don’t reach the deductible by December 31, that credit may provide little practical benefit.

Paying $500 directly could be the smarter financial choice.

Of course, if you’ve already met your deductible, are close to meeting it, or expect substantial medical expenses before your plan year ends, the calculation changes. Insurance may cover much more of the cost, and paying directly could cost you more.

The important thing is to do the math before making the decision.

You Have the Right to Choose Self-Pay!

Under federal rules, people with health insurance can generally choose not to use that insurance for a particular medical service. You don’t have to cancel your coverage, and choosing to pay directly for one service doesn’t mean you can’t use your insurance for the next.

You should tell the provider before receiving care that you’re considering self-pay and ask about the self-pay rate. A provider isn’t required to offer a lower price just because you aren’t using insurance. However, most do.

There are some limitations. Providers may have contractual restrictions, and Medicare, Medicaid, and other government programs have special rules. But for many people with commercial insurance, paying directly is a perfectly legitimate option.

How to Find Out Whether Self-Pay Makes Sense:

Start by calling your insurance company or checking your online member portal. Find out how much of your deductible you’ve met, how much remains, and what your estimated out-of-pocket cost would be for the service you need. If the procedure requires a specific billing code, ask the provider for that code so you can get a more accurate estimate.

Next, call the provider’s billing department and ask for the self-pay price. Be explicit that you have insurance but are considering paying directly instead of submitting a claim.

Don’t assume the first price you’re quoted is the best available. Some providers offer prompt-pay discounts, bundled procedure prices, or additional reductions if you pay at the time of service. You can also compare prices among facilities, particularly for services like imaging, laboratory testing, physical therapy, and certain outpatient procedures.

Be sure you’re comparing the total cost of the service. An MRI price, for example, may or may not include the radiologist’s fee for interpreting the images. A surgical procedure might involve separate bills from the surgeon, facility, and anesthesiologist.

And, if possible, before you commit, get the self-pay price in writing.

The Law Gives You Some Additional Protection

The federal No Surprises Act includes important protections for patients who aren’t using insurance to pay for care.

For most scheduled non-emergency services, providers must give uninsured and self-pay patients a written Good Faith Estimate of expected charges when care is scheduled at least three business days in advance. You can also request an estimate before scheduling.

The estimate should identify the expected services and charges. However, it may cover only one provider or facility, so you may need separate estimates when multiple providers are involved.

Keep a copy. If your final bill from a provider is at least $400 more than that provider’s estimate, you may qualify for a federal patient-provider dispute resolution process. There are specific filing deadlines, so don’t ignore a bill that seems wrong.

These protections don’t guarantee that your bill will match the estimate exactly, but they give you a valuable tool for avoiding unexpected charges.

A Few Important Catches

The biggest disadvantage of self-pay is that the money you spend generally won’t count toward your insurance deductible or out-of-pocket maximum. If you unexpectedly need expensive medical care later in the year, you may wish you’d accumulated that deductible credit.

You also need to understand that self-pay isn’t always an option on the same terms. Some providers may not offer cash discounts to insured patients, and some insurance arrangements have restrictions on providers for how services are billed.

Be especially cautious about paying directly for expensive procedures, hospital care, or treatment that may involve complications. Insurance provides critical financial protection, and an initially attractive cash price may not cover everything that happens during treatment.

One more consideration: Once you’ve elected self-pay and received a discount, don’t assume you can change your mind later and have the claim processed through insurance. Usually, that is not an option. Ask about the provider’s billing policy before you pay.

One More Right You May Not Know About

Federal health privacy rules provide an additional protection when you pay for care entirely out of pocket.

If you pay a provider in full for a service, you can request that the provider not disclose information about that service to your health insurance plan for payment or healthcare operations. In most circumstances, the provider must honor that request, subject to legal exceptions.

This can be useful when you want to keep a particular service separate from your insurance records. But it also means you should not expect to submit that same service to insurance later.

The Bottom Line

Health insurance is enormously important, particularly when you’re facing a serious illness, an accident, or expensive ongoing treatment. But that doesn’t mean using it for every medical service is always the best financial decision.

As the end of the deductible year approaches, it’s worth asking two simple questions before scheduling routine care: What will this cost me through insurance? And what will it cost if I pay directly?

The difference may surprise you.