Does Medicare Cover Blood Glucose Monitors? (2026 Coverage Guide)

If you have diabetes and rely on a blood glucose monitor to track your levels throughout the day, you're probably already aware of how quickly the costs add up — the meter itself, test strips, lancets, and all the accessories that go with it. The good news: Medicare Part B does cover blood glucose monitors as durable medical equipment (DME), along with the supplies needed to use them.

But Medicare coverage comes with rules. The type of monitor covered, the number of test strips authorized, and the suppliers you can use all matter. This guide breaks down exactly how Medicare blood glucose monitor coverage works in 2026, what it costs you, and what you need to do to get set up properly.

What Medicare Considers a Blood Glucose Monitor

Medicare Part B covers what are called home blood glucose monitors (BGMs) — the handheld devices that measure your blood sugar from a fingerstick. These are different from continuous glucose monitors (CGMs), which track glucose levels continuously through a sensor worn on the body. CGMs have their own separate coverage rules, which we cover in a different guide.

A BGM covered by Medicare must be a device prescribed for home use — meaning you use it yourself (or with a caregiver's help) outside of a doctor's office or hospital. The device reads a small drop of blood placed on a test strip and displays your blood glucose level in seconds.

Medicare also covers the supplies that go with the monitor: test strips, lancets, the lancing device, calibration solution, and batteries. Without these supplies, the monitor is useless — so Medicare treats them as part of the same covered benefit.

Coverage for blood glucose monitors is governed by CMS Local Coverage Determination L33822, which sets the eligibility criteria and documentation requirements that must be met before Medicare will pay.

Who Qualifies for Medicare Blood Glucose Monitor Coverage

Medicare covers blood glucose monitors for beneficiaries who have a confirmed diagnosis of diabetes. Unlike continuous glucose monitors — which require you to use insulin or have documented hypoglycemia episodes — BGM coverage is available to Medicare beneficiaries with diabetes regardless of whether they use insulin.

That's an important distinction. If you manage your diabetes through diet, oral medications like metformin, or non-insulin injectables, you can still qualify for a covered blood glucose monitor under Medicare Part B.

Two basic coverage criteria apply:

1. You have diabetes (Type 1, Type 2, or other forms requiring glucose monitoring), AND
2. Your treating physician or qualified healthcare provider has prescribed the monitor and related supplies as medically necessary for your diabetes management

Your prescribing provider must be a recognized treating practitioner — a physician, nurse practitioner, physician assistant, or clinical nurse specialist. Notably, a pharmacist alone cannot prescribe Medicare-covered DME. The prescription and any supporting clinical documentation must come from someone in your care team who manages your diabetes.

What's Covered: HCPCS Codes for Blood Glucose Monitors

When your DMEPOS supplier bills Medicare for your blood glucose equipment, they use specific HCPCS codes to describe what was provided. Understanding these codes helps you verify your Explanation of Benefits and make sure you're being billed correctly:

Blood Glucose Monitor Devices:

• E0607 — Standard home blood glucose monitor
• E2100 — Blood glucose monitor with integrated voice synthesizer (for visually impaired patients)
• E2101 — Blood glucose monitor with integrated lancing/blood sample mechanism
• E2104 — Blood glucose monitor with integrated CGM connectivity or additional features

Supplies and Accessories (billed separately):

• A4253 — Blood glucose test strips (per 50 strips)
• A4259 — Lancets (per 100)
• A4258 — Lancet device (spring-powered)
• A4233–A4236 — Calibration solutions and accessories
• A4244–A4250 — Various blood glucose supply accessories

Your supplier handles the billing, but if you ever receive an EOB that lists codes you don't recognize or that seem excessive, this list helps you ask the right questions.

Test Strip Limits: How Many Medicare Will Cover

One of the most common frustrations people run into with Medicare BGM coverage involves test strips — specifically, the quantity limits Medicare sets and what happens if your doctor orders more than the standard allowance.

Medicare's utilization guidelines for test strips are tiered based on your diabetes treatment:

• If you don't use insulin: Medicare typically covers up to 100 test strips per 3 months (approximately 1 per day)
• If you use insulin: Medicare typically covers up to 300 test strips per 3 months (approximately 3 per day)

These are the standard amounts that Medicare authorizes without requiring additional documentation. If your physician orders quantities above these guidelines — because your condition requires more frequent monitoring — there are additional documentation requirements:

• Your treating physician must conduct an in-person or Medicare-approved telehealth visit within 6 months before ordering the higher quantity
• That visit must evaluate your diabetes control and document why the additional testing frequency is medically necessary
• The clinical justification needs to be part of your medical record, not just a note on the prescription

If your testing needs genuinely exceed the standard limits, don't skip this step. Claims for quantities beyond the guidelines that lack proper documentation get denied — and you'll end up paying out of pocket for those extra strips.

Find Medicare-enrolled DME suppliers for blood glucose monitors near you →

The 2026 Cost Breakdown: What You Pay

Blood glucose monitors and supplies are covered under Medicare Part B as durable medical equipment. The cost structure works like this:

• Part B deductible: $257 in 2026. You pay 100% of costs until this is met for the year.
• After deductible: Medicare pays 80% of the Medicare-approved amount. You pay the remaining 20% coinsurance.
• Assignment matters: If your supplier accepts Medicare assignment, they've agreed to accept Medicare's approved amount as payment in full. Your 20% is of that approved rate — no extra surprise charges.

The actual dollar amounts depend on which monitor and how many supplies you receive. A basic blood glucose monitor (E0607) has a low Medicare-approved amount — often around $20–40 — making the monitor itself a minimal out-of-pocket item. The ongoing cost is primarily in test strips.

For test strips (A4253), the Medicare-approved rate is set by the DMEPOS fee schedule. With 80/20 cost sharing, a beneficiary using 300 strips per quarter (insulin-using) might pay roughly $15–30 in quarterly coinsurance, depending on the specific approved amount in their area.

If you have a Medicare Supplement (Medigap) policy, it typically covers your 20% coinsurance, meaning your out-of-pocket on DME is near zero. If you have Medicare Advantage, coverage is generally included but check your plan's formulary — some plans designate preferred brands of monitors and test strips, and costs vary if you choose a non-preferred brand.

Using Medicare-Approved Suppliers

Here's something that trips up a lot of people: you can't just buy a blood glucose monitor at the pharmacy and submit it to Medicare for reimbursement. Medicare only pays for equipment provided by enrolled DMEPOS suppliers — companies that have gone through Medicare's accreditation and enrollment process and have agreed to Medicare's billing rules.

This matters because:

1. If you buy a monitor from a retailer not enrolled as a DMEPOS supplier, Medicare won't cover it
2. Some Medicare Advantage plans additionally require you to use preferred or in-network suppliers
3. Mail-order is often required for ongoing test strip supplies — Medicare frequently requires test strips to be ordered through Medicare-contracted mail-order suppliers rather than retail pharmacies

Your doctor's office or the DMEPOS supplier you work with should be able to tell you immediately whether they're enrolled in Medicare. If they can't give you a direct answer, that's a red flag. Reputable suppliers routinely verify patient Medicare eligibility before providing any equipment.

One additional note on the mail-order requirement: if your doctor prescribes test strips on a recurring basis, Medicare may require you to use a mail-order supplier for refills rather than picking them up at a local pharmacy. This can actually save you money (suppliers often offer lower out-of-pocket costs through mail-order programs), but it requires a bit of setup upfront to authorize the recurring shipments.

Search Medicare-enrolled BGM suppliers and pharmacies in your area →

Blood Glucose Monitors vs. Continuous Glucose Monitors: Which Does Medicare Cover for You?

This is a question worth addressing directly, because coverage for these two device types is often confused — and the difference matters for your eligibility and out-of-pocket costs.

• Blood glucose monitors (BGMs): Covered under Medicare Part B for anyone with diabetes who has a physician's prescription. No insulin requirement.
• Continuous glucose monitors (CGMs): Covered under Medicare Part B, but with stricter criteria — you must be insulin-treated, or have a documented history of problematic hypoglycemia (dangerously low blood sugar events).

If you use insulin, you may qualify for a CGM — which provides far more data and convenience than fingerstick testing. However, if you manage diabetes without insulin and need glucose monitoring, a BGM is the appropriate Medicare-covered option.

Some patients use both — a CGM for continuous trending data and a BGM for confirmatory fingerstick checks. Whether Medicare will cover both simultaneously depends on the type of CGM. Non-adjunctive CGMs (the kind that can replace fingerstick testing entirely) include BGM supplies in their coverage allowance. If you have an adjunctive CGM (which requires confirmatory fingersticks), you may be able to bill both device types separately.

Your physician and DMEPOS supplier can walk you through what combination of coverage applies to your specific situation.

What Your Doctor Needs to Order

Getting your blood glucose monitor covered by Medicare starts with a proper order from your physician. The documentation needs to establish medical necessity, and the more thorough it is upfront, the smoother the process will be.

At minimum, your physician's order should include:

• Diabetes diagnosis: The ICD-10 code for your type of diabetes (e.g., E11.9 for Type 2 diabetes without complications, E10.9 for Type 1)
• Prescription for the device: Specifying the type of monitor and that it's for home use
• Supply frequency: How many test strips and lancets per day your diabetes management plan calls for — this drives the quantity Medicare will authorize
• Evidence of training: A note that you (or your caregiver) have sufficient training to use the device correctly — this is a specific LCD requirement

If your testing frequency exceeds Medicare's standard limits, the documentation needs to justify why. A brief clinical note at an office visit explaining that frequent monitoring is required due to medication changes, poorly controlled diabetes, or hypoglycemia risk will support the higher quantity authorization.

Connect with a DMEPOS supplier who can coordinate directly with your doctor →

Frequently Asked Questions

Does Medicare cover blood glucose monitors for Type 2 diabetes?

Yes. Medicare Part B covers blood glucose monitors for beneficiaries with Type 2 diabetes, including those who don't use insulin. You need a prescription from your treating physician and a diagnosis of diabetes on file. Coverage includes the monitor device, test strips, lancets, and related supplies.

How many test strips does Medicare cover per month?

Medicare's standard coverage is up to 100 test strips per 3-month period if you don't use insulin, or up to 300 strips per 3-month period if you use insulin. If your physician orders a higher quantity based on your clinical needs, additional documentation of medical necessity — including a visit within 6 months — is required to support that amount.

Does Medicare cover the brand of blood glucose monitor I already own?

It depends. Medicare covers specific HCPCS-coded monitor types rather than specific brands. Common brands like Accu-Chek and TRUE METRIX are covered. Your DMEPOS supplier can verify whether your specific model meets Medicare's coverage criteria. If you need a new monitor, many Medicare-enrolled suppliers will provide a covered model at no additional cost after Medicare's share is applied.

Can I get a blood glucose monitor through Medicare Part D instead of Part B?

No. Blood glucose monitors are durable medical equipment and are covered under Medicare Part B, not Part D. Part D covers prescription drugs only. However, if you have a Medicare Advantage plan that combines Parts A, B, and D, your blood glucose monitor coverage may be administered through that plan — check your plan's DME benefit for specifics.

Does Medicare cover lancets and lancing devices?

Yes. Lancets (HCPCS A4259) and lancing devices (A4258) are covered under Medicare Part B as part of the blood glucose monitoring benefit. They're billed by your DMEPOS supplier along with your test strips. Covered quantities align with your authorized testing frequency.