Ordering a nebulizer in the United States requires a prescription. The FDA classifies all nebulizers as prescription devices, meaning they must bear the label “Federal law restricts this device to sale by or on the order of a physician.” Once you have that prescription, you can order through a durable medical equipment (DME) supplier, an online retailer, a pharmacy, or directly from a manufacturer.
Getting a Prescription
Your primary care doctor, pulmonologist, or allergist can write a nebulizer prescription during a standard office visit. The prescription needs to include your diagnosis, the specific medication to be nebulized, and how often you’ll use it. If your goal is insurance reimbursement, your doctor will also need to document medical necessity with the appropriate diagnosis code. Conditions like asthma, COPD, cystic fibrosis, bronchiectasis, and pulmonary hypertension all qualify.
If getting to a doctor’s office is difficult, telehealth is a viable route. Telehealth providers can prescribe nebulizer treatments for conditions like asthma and COPD, then send the prescription electronically to your pharmacy or DME supplier. This is especially useful for follow-up prescriptions or medication adjustments when you already have an established diagnosis.
Where to Order
Once you have a prescription in hand, you have several options for actually purchasing the machine:
- Durable medical equipment (DME) suppliers: These companies specialize in home medical devices and often handle insurance billing directly. Your doctor’s office may have a preferred supplier they fax prescriptions to. National chains and local suppliers both exist.
- Pharmacies: Many large pharmacy chains stock tabletop nebulizers or can order one for you. You present your prescription the same way you would for medication.
- Online retailers: Sites that sell medical equipment often carry nebulizers at competitive prices. You’ll typically upload or mail in your prescription. Some retailers verify the prescription by contacting your doctor directly.
- Manufacturer websites: Companies like PARI and Philips sell directly to consumers, sometimes offering bundles with accessories included.
If you’re paying out of pocket and want the fastest route, online medical supply retailers tend to have the widest selection and clearest pricing. If you want insurance to cover the cost, going through a DME supplier that’s contracted with your plan saves the most hassle.
Types of Nebulizers and What They Cost
There are three main technologies, and understanding the differences helps you choose the right one for your situation.
Jet (Compressor) Nebulizers
These are the traditional tabletop machines that use compressed air to turn liquid medication into a mist. They’re the least expensive option, widely available, and compatible with nearly all nebulized medications. The tradeoff is noise and size. They plug into a wall outlet, sit on a table, and produce a steady hum during treatment. A basic tabletop compressor nebulizer typically costs under $100. Some portable compressor models, like the PARI Trek, also fall in this range.
Ultrasonic Nebulizers
These use high-frequency vibrations to create the mist. They’re quieter than jet nebulizers but produce slightly larger medication particles, which can affect how deeply the medication reaches into your lungs. Medicare only covers ultrasonic nebulizers for very specific uses, such as delivering certain pulmonary hypertension medications. They’re less common for everyday asthma or COPD treatment.
Vibrating Mesh Nebulizers
Mesh nebulizers push medication through a fine mesh plate with thousands of tiny holes. They’re the quietest option, the most portable (many run on batteries), and they deliver treatments faster than jet nebulizers. Clinical studies comparing mesh and jet nebulizers in children with asthma found no difference in effectiveness, but mesh nebulizers consistently shortened treatment time. The downside is price: high-end mesh nebulizers like the PARI eRapid run $700 to $900, though simpler models cost less.
Insurance and Medicare Coverage
Most private insurance plans cover nebulizers as durable medical equipment when prescribed for a qualifying respiratory condition. You’ll want to confirm your plan’s specific requirements, especially whether they require you to use a particular DME supplier in their network. Some plans cover the machine at 80% after your deductible, while others may cover it fully.
Medicare Part B covers small-volume nebulizers and compressors when they’re reasonable and necessary for administering FDA-approved inhaled medications. Conditions like asthma, COPD, cystic fibrosis, bronchiectasis, and several others qualify. Medicare also covers large-volume nebulizers for patients with thick secretions from conditions like cystic fibrosis or those with a tracheostomy. Your DME supplier handles the billing codes and claim submission, but you’ll need your doctor to document medical necessity clearly. If Medicare determines the nebulizer isn’t medically necessary, the supplier should give you an Advance Beneficiary Notice before shipping so you know you’d be responsible for the cost.
For patients paying entirely out of pocket, expect to spend $30 to $100 for a basic compressor unit and considerably more for portable mesh models. The machine itself is only part of the ongoing cost. Replacement tubing, medicine cups, masks, and filters are recurring expenses.
Accessories and Replacement Parts
A nebulizer isn’t just the machine. You’ll also need tubing, a medicine cup (where the liquid medication goes), and either a mouthpiece or a face mask. Children and anyone who can’t hold a mouthpiece steady typically use a mask.
Replacement schedules vary, but general guidelines call for replacing nebulizer tubing every six months. Many users replace tubing more frequently, every two to four months, especially if they notice discoloration or moisture buildup inside the tube. People with cystic fibrosis or other conditions requiring very strict hygiene sometimes replace tubing as often as every two weeks. Medicine cups and mouthpieces should be rinsed after every use and allowed to air dry completely before the next treatment. Most manufacturers recommend replacing the cup and mouthpiece on the same schedule as the tubing.
When you order your nebulizer, it’s worth purchasing an extra set of accessories upfront so you’re not caught waiting for replacements. Many DME suppliers that work with insurance will ship replacement supplies on a regular schedule, often quarterly, so you don’t have to remember to reorder.
Steps to Order
The process boils down to a straightforward sequence. First, get a prescription from your doctor or a telehealth provider. Second, decide whether you want to go through insurance (use an in-network DME supplier) or pay out of pocket (shop online or at a pharmacy for the best price). Third, choose the type of nebulizer that fits your lifestyle: a tabletop compressor if you’ll use it at home, a portable mesh if you need to travel with it. Fourth, order replacement supplies at the same time so you have them ready. Most suppliers ship within a few business days, and many offer expedited shipping if you need the machine quickly.
If you’re ordering through a DME supplier with insurance, the timeline can be slightly longer because the supplier needs to verify your prescription and confirm coverage with your plan. This typically adds a few days to a week. Asking your doctor’s office to fax the prescription directly to the supplier speeds things up.