Switching DME suppliers for your diabetes supplies can feel like more paperwork than it's worth, and that hesitation is understandable. But many people who make the switch discover that the process is simpler than expected, and that working with a supplier whose focus is exclusively on diabetes technology makes day-to-day supply management noticeably easier. If you've been thinking about switching or are new to ordering CGM or insulin pump supplies through insurance, this guide walks through exactly what the process looks like, what you'll need to gather, and what to expect from start to first delivery.
What You'll Need Before You Start
Switching to a new DME supplier requires coordinating a few pieces of information from your healthcare provider and your insurer. According to the American Diabetes Association's Medicare resource, the key elements required for any DME order for diabetes supplies include a valid prescription, documentation of your diagnosis, and insurance information. Here's a practical checklist:
- Prescription: A current, valid prescription from your healthcare provider for the specific devices and supplies you use (CGM sensors, transmitters, readers, infusion sets, cartridges, pods, or the pump itself)
- Insurance information: Your insurance card (front and back) with your member ID, group number, and the insurer's contact information for DME benefits
- Medicare or Medicaid details: If applicable, your Medicare Beneficiary Identifier (MBI) number and Medicare Advantage plan information if you have one
- Current supplier information: The name of your current supplier and whether you have any active orders or open authorizations on file there
- Device information: The brand, model, and specific part numbers or product names for the supplies you use (your current supplier can provide this if you aren't sure)
- Provider contact: Your prescribing provider's name, practice address, NPI number, and phone and fax numbers so we can coordinate directly
You don't need to have all of this perfectly organized before reaching out. Our team walks through this with every new patient and can help identify anything that's missing.
What the Switching Process Looks Like From Start to First Delivery
The process of switching your diabetes supply orders to Adapt Health Diabetes involves four main steps. Here's what each one involves and roughly how long each takes.
Step 1: Initial intake and insurance verification (typically 1 to 3 business days). When you reach out to our team, we collect your basic information, confirm your device and supply needs, and contact your insurer to verify your current coverage and eligibility. This step confirms your benefits, identifies any prior authorization requirements, and determines what your out-of-pocket costs will be before anything is ordered. You'll know exactly what you owe, if anything, before your first shipment is placed.
Step 2: Prescription coordination (typically 1 to 5 business days, depending on your provider's office). We contact your prescribing provider's office to obtain or verify your current prescription. If your prescription is current and on file, this step can happen quickly. If a new prescription is needed, or if your current prescription needs updates to reflect the specific supplies you're ordering, this may take a few additional business days while your provider's office processes the request. Having your provider's contact information ready, and letting your provider's office know to expect a fax from us, speeds this up meaningfully.
Step 3: Prior authorization (if required, typically 3 to 14 business days). If your plan requires prior authorization for any of your devices, we submit that authorization on your behalf using your prescription and supporting documentation. Prior authorization timelines vary by insurer. Some respond within a few days; others can take up to two weeks. We handle the follow-up with your insurer directly so you don't have to track it yourself. For supplies that don't require prior authorization, this step is skipped entirely.
Step 4: First shipment. Once coverage is verified, the prescription is on file, and prior authorization is approved (if required), your order is placed and shipped directly to your home. For most CGM and pump supplies, shipping is handled through standard delivery channels, typically arriving within a few business days of the order being placed. After your first order, we track your insurance refill eligibility and contact you proactively when it's time to reorder, so you never have to remember the timing yourself.
Addressing the Most Common Concerns About Switching Suppliers
A few concerns come up consistently when people consider switching suppliers, and they're worth addressing directly.
"I don't want to run out of supplies during the transition." This is the most common concern, and it's a reasonable one. The key is not canceling your existing supply orders until your first Adapt Health Diabetes order has been confirmed and shipped. Running both suppliers briefly in parallel during the transition window is the safest approach. Our team can help you time the transition to align with your current supply cycle so the overlap is minimal and there's no gap in coverage.
"I'm not sure my insurance covers the specific device I want." This is exactly what the insurance verification step is for. Before anything is ordered, we confirm what your plan covers, what the prior authorization requirements are, and what your out-of-pocket responsibility will be. If your preferred device isn't on your plan's formulary, we can help you understand your options, including whether a non-formulary exception request makes sense.
"My prescription is from a while ago. Do I need a new one?" Prescription validity periods vary by state and insurer. Most insurance plans require a prescription dated within the past 12 months, and some require more frequent updates. If your prescription has expired or is close to expiring, we'll coordinate with your provider's office for a renewal as part of the intake process. This is routine and something we handle regularly.
"Will switching suppliers affect my coverage mid-year?" Switching DME suppliers generally does not affect your coverage terms. Your benefits, deductible status, and out-of-pocket maximums carry over with you and are tied to your insurance plan, not your supplier. The one exception to be aware of is Medicare's competitive bidding program for certain supplies, which may limit the suppliers available in your area for specific products. Our team can confirm whether this applies to your specific situation.
If you use the Dexcom G7, FreeStyle Libre 3 Plus, Omnipod 5 pods, or supplies for the Tandem t:slim X2 or Medtronic MiniMed 780G, we carry all of these and can set up a recurring supply schedule based on your insurance eligibility window.
Why Working With a Diabetes-Focused Supplier Makes a Difference
General medical supply companies handle hundreds of product categories and don't specialize in the nuances of CGM and insulin pump supply management. A diabetes-specific supplier understands the refill timing tied to sensor wear cycles, the documentation required for pump prior authorizations, the difference between the Libre 3 and Libre 3 Plus for your specific coverage, and the details that matter when your supply order needs to be right. Fewer errors, fewer delays, and a team that knows what it's talking about when you call with a question make a real practical difference over months and years of ongoing supply management. Our About Us page shares more about who we are and what drives our approach to diabetes care. Visit our Learning Center for more guides on every aspect of managing your diabetes devices and supplies.
Frequently Asked Questions About Switching to Adapt Health Diabetes
Do I need to contact my current supplier to cancel before switching?
It's generally a good idea to let your current supplier know you're switching once your first Adapt Health Diabetes order has been confirmed and shipped, rather than before. This prevents any gap in your supply access during the transition. For Medicare beneficiaries, note that Medicare will only pay one supplier for a given supply at a time, so overlapping orders for the same item aren't possible under Medicare billing. Our team can help you navigate the timing to ensure continuity without gaps.
How long does the whole process take from reaching out to receiving my first order?
For straightforward cases where your prescription is current and no prior authorization is required, the entire process from initial contact to first delivery can take as little as one to two weeks. Cases that require prior authorization, a new prescription, or additional documentation from your provider's office typically take two to four weeks. We communicate with you throughout the process so you always know where things stand and what, if anything, is needed from your end.
Can Adapt Health Diabetes handle all of my diabetes supply categories at once?
Yes. We can manage CGM sensors, transmitters, and readers alongside insulin pump supplies including infusion sets, cartridges, reservoirs, and pods, all under a single account. Having all your supplies through one supplier simplifies billing, reduces the number of accounts you need to track, and means a single point of contact when questions come up. If you have supplies across multiple categories, we can set up each one with its own insurance eligibility tracking and refill schedule.
What if my insurance changes after I've set up my account?
Insurance changes happen, and they do affect DME coverage. If your insurance changes, let our team know as soon as possible so we can re-verify your new coverage before your next order is placed. Coverage terms, prior authorization requirements, and formulary status can all shift when you move to a new plan. Getting ahead of those changes prevents delays in your supply orders and avoids unexpected out-of-pocket costs.
Does Adapt Health Diabetes work with Medicare Advantage plans?
Yes. We work with Original Medicare, Medicare Advantage plans, most major private insurance plans, and many state Medicaid programs. Medicare Advantage plans have their own formularies and prior authorization rules that may differ from Original Medicare, so coverage verification is always done plan-specifically rather than assuming what Original Medicare covers will apply. Our team is familiar with the differences across plan types and handles the verification accordingly.
Ready to Make the Switch? We'll Walk You Through It.
Getting started with Adapt Health Diabetes is straightforward. Reach out to our team and we'll guide you through every step, from insurance verification to your first delivery. Browse our full range of Dexcom, Abbott FreeStyle, Tandem Diabetes, Medtronic MiniMed, and Beta Bionics products, or visit our Resources page for more information. Contact our team when you're ready to get started.
This article is for educational purposes only. Insurance coverage details, prior authorization requirements, and DME supplier availability vary by plan and region. Always verify your specific coverage details with your insurer before switching suppliers.
Sources
- American Diabetes Association. Medicare. ADA.
- American Diabetes Association. Choosing the Right Health Insurance Plan When You Have Diabetes. ADA.
- Centers for Disease Control and Prevention. Continuous Glucose Monitors. CDC Diabetes. Updated November 2025.
