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If you or a loved one has diabetes, you're probably familiar with the constant routine of monitoring blood sugar levels. Managing diabetes effectively requires staying aware of glucose levels around the clock, but traditional fingerstick testing can quickly become inconvenient or painful. As a result, continuous glucose monitors (CGMs), such as the Freestyle Libre glucose monitor, are growing in popularity.

However, one common question is whether a prescription is required to obtain a Freestyle Libre glucose monitor. Here’s what you need to know.

What Is a Freestyle Libre Glucose Monitor?

A Freestyle Libre glucose monitor is a type of continuous glucose monitoring system (CGM) developed by Abbott, a trusted global healthcare brand. Like other CGMs, it provides around-the-clock glucose level tracking without requiring routine fingerstick tests.

The Freestyle Libre uses a small, discreet sensor worn on your upper arm. This sensor continuously tracks glucose levels in the fluid beneath your skin (interstitial fluid). To check your glucose levels, you simply scan the sensor with a handheld reader or your smartphone app.

Many people choose the Freestyle Libre because it's convenient, virtually pain-free, and provides valuable glucose insights to help manage diabetes more effectively.

Do You Need a Prescription for the Freestyle Libre?

Yes, you typically need a prescription from your doctor or healthcare provider to obtain a Freestyle Libre glucose monitor in the United States. This prescription requirement exists because continuous glucose monitoring systems like the Freestyle Libre are classified as medical devices.

A prescription ensures:

• Proper use of the device.

• Accurate glucose monitoring and reporting.

• That your insurance or Medicare will cover the costs.

If you see the Freestyle Libre available online without a prescription, be cautious. These might not be FDA-approved or might not qualify for insurance reimbursement.

Why Does the Freestyle Libre Require a Prescription?

A prescription is necessary for the Freestyle Libre because it’s considered Durable Medical Equipment (DME). DME typically includes medical devices used at home to manage medical conditions, like diabetes.

A prescription confirms to Medicare and insurance companies that the device is medically necessary. Your doctor verifies your diagnosis of diabetes and confirms you need a CGM to manage your condition. Without a prescription, Medicare and private insurance won’t typically cover the costs.

How to Obtain a Prescription for a Freestyle Libre Glucose Monitor

Getting a prescription is straightforward. Here are the key steps you need to follow:

Step 1: Schedule an Appointment with Your Doctor

First, make an appointment with your primary healthcare provider, endocrinologist, or diabetes specialist. During this visit, explain your interest in the Freestyle Libre and discuss your diabetes management goals.

Your doctor will assess whether a CGM like the Freestyle Libre fits your specific medical needs, lifestyle, and preferences.

Step 2: Confirm Your Eligibility and Medical Necessity

To qualify for insurance coverage, your doctor must confirm:

• You have diabetes (Type 1, Type 2, or gestational diabetes).

• Your glucose monitoring needs justify continuous monitoring.

• That traditional glucose monitoring methods aren’t sufficient or ideal for your lifestyle.

Your doctor will document these reasons in your medical record, fulfilling insurance requirements.

Step 3: Obtain a Written Prescription

If your doctor determines you're eligible, they’ll provide you with a written prescription for your Freestyle Libre glucose monitor. This prescription must include:

• Your diagnosis (diabetes).

• A clear description of the Freestyle Libre system.

• The recommended frequency of use and sensor replacement.

• The doctor's signature and date of prescription.

What Happens After You Get the Prescription?

With a prescription, the next step is to submit it to a supplier enrolled with Medicare or your insurance provider. Quantum Medical Supply, for example, is an approved Medicare supplier who can handle your Freestyle Libre prescription, directly billing your insurance to simplify the process.

Once your prescription is verified, the supplier provides your Freestyle Libre CGM sensors, transmitters, and reader or helps you connect your sensor to your smartphone app.

How Long Does a Freestyle Libre Prescription Last?

A Freestyle Libre prescription is usually valid for up to one year, depending on your healthcare provider and insurance policies. The prescription usually covers multiple sensors, each lasting about 14 days. This means your initial prescription might cover several months’ worth of sensors, often allowing multiple refills within a single year.

However, keep in mind that most healthcare providers require periodic follow-ups to review your diabetes management plan, ensure the CGM is effectively meeting your needs, and renew your prescription as necessary. During these visits, your doctor will reassess your medical necessity, confirm your insurance coverage, and adjust your prescription if your diabetes management goals have changed. Regular check-ins ensure that your Freestyle Libre prescription stays current and uninterrupted.  

Does Insurance Cover the Freestyle Libre Glucose Monitor?

Most insurance plans, including Medicare Part B, cover the Freestyle Libre glucose monitor for eligible beneficiaries. Here’s how coverage typically works:

• Medicare and most private insurers cover the Freestyle Libre if medically necessary.

• Medicare typically pays 80% of approved costs for your Freestyle Libre, leaving you with a 20% co-pay unless you have supplemental insurance.

• Many private insurance plans cover Freestyle Libre fully or partially, sometimes with minimal to no out-of-pocket costs.

Always check with your insurance provider to understand the specifics of your policy and any potential co-pays or deductibles.

Final Thoughts

Yes, you need a prescription to obtain your Freestyle Libre glucose monitor. While the prescription requirement may seem like an extra step, it protects you by ensuring you receive the correct device, qualifies you for insurance coverage, and supports safe and proper use.

The process is straightforward, especially with a supportive healthcare provider and an approved Medicare supplier.

Ready for Your Freestyle Libre Glucose Monitor? Quantum Medical Supply Makes It Simple

At No Cost Shoes, a division of Quantum Medical Supply, we’re dedicated to making your diabetes management easier by providing your Freestyle Libre glucose monitor quickly and with minimal hassle. We verify your insurance eligibility, handle all necessary paperwork with your doctor, and provide your device at little or no out-of-pocket cost.

With Quantum Medical Supply, you can enjoy the convenience and freedom of your Freestyle Libre glucose monitor without stress or delays. Contact us today to get started or see if you qualify!