Momcozy Breast Pumps Through Insurance
About Momcozy
Momcozy built its reputation by doing one thing exceptionally well: making pumping hands-free. Where traditional pumps tethered moms to a wall outlet, Momcozy went all-in on wearable, in-bra designs that let you keep moving. Since their first breakout model, they've expanded into a full lineup with something for nearly every pumping style - from the mom who wants app-based tracking to the one who just wants a simple, reliable pump that fits under her shirt and disappears.
In 2025 and 2026, Momcozy pushed their lineup further with smarter technology, slimmer profiles, and longer battery life. The Air 1 Ultra-Slim is now the thinnest wearable pump on the market. The M5 Smart adds app control to their most popular comfort pump. The M9 brings five pumping modes and full data tracking. Whatever your routine looks like, there's a Momcozy model designed for it.
At 1 Natural Way, we carry all five current Momcozy models and make it easy to get yours covered through insurance. Most moms qualify for at least one pump model at no out-of-pocket cost, and our team handles all the paperwork for you. Check your insurance coverage to see which Momcozy pumps you qualify for, or compare across brands with our breast pump comparison chart and Best Wearable Breast Pumps guide.
Momcozy Breast Pumps We Carry
What Moms Are Saying About Momcozy
love it
I’m happy I was able to get this pump through my insurance, the process was very easy and fast. 1 Natural Way is a very good company to work with. Thank you
I love this pump so much all the settings are amazing.
Best pump ever! I love this item! I highly recommend and would buy them again and again thank you!
Works very well and arrived quickly! Really Recommend it
Fast shipping, convenient to use, and easy-to-assemble accessories make it a lifesaver for breastfeeding mothers, freeing up their hands.
I love this model so much especially on the go. I have the Momcozy M6 which I love for it design, comfort and easy to care for but then I got the Momcozy Air 1 and I truly am so grateful that Momcozy decided to make a even slimmer pump. It’s way more discreet and the case is a charger which is a bonus. Comparing the M6 to the Air 1, it is just easier to carry around in the diaper bag and pump on the go. The milk collector is closed which is great for when I pick up things off the ground, the milk doesn’t pour out by accident. I highly recommend this Momcozy Air 1 as my #1 choice, the M6 as my #2.
I absolutely LOVE this pump. I get SO much milk from it.
It feels like your not wearing something! That’s how discrete the momcozy air 1 100% recommended for a 1st time mom
I’m an overproducer so I did expect to fill up both pump but doing it in 7 & 8 minutes was what shocked me! They did over flow because I didn’t know they were close to being full but they work amazing and I love the settings on them!!
LOVE LOVE LOVE THIS PRODUCT! It’s a very easy product to us and it comes with instructions that make it easy to use and guides you through the steps to use this product the best way possible. 1naturalway has been an amazing supplier for me and my needs, I got so many different product options to chose from, belly binders, compressions socks, storage bags and even a heart rate cuff! I love this product and definitely recommend them!
I really like the fact the breast pump is mobile. You can put them on put whatever setting you need, and continue to do the chores around the house or something else. You don’t have to sit and wait to do other things while pumping. The mom cozy breast pump is also very easily taken apart and able to clean quickly whiteout having a whole bunch of extra pieces.
Which Momcozy Pump Is Right for You?
All five Momcozy models we carry are wearable, hands-free, double electric pumps. The differences come down to features, form factor, and what kind of pumping experience feels right for you. Here's a closer look at each one.
Momcozy Air 1 Ultra-Slim
Best for: Moms who need maximum discretion - whether at work, in public, or anywhere visibility matters.
The Air 1 is Momcozy's most refined pump yet. At just 2.4 inches thick, it's the slimmest wearable breast pump on the market - fitting almost invisibly under clothing in a way other pumps can't match. If you've ever hesitated to pump somewhere because you were worried about being noticed, the Air 1 solves that problem.
It connects to the Momcozy app, which lets you switch modes, track milk volume in real time, and get notified when the collector is full. A wireless charging case holds up to 15 pumping sessions - about five days of use - so you're not constantly hunting for a cable. The transparent top design makes nipple alignment quick and easy, even when you're in a hurry.
The Air 1 is a strong choice for working moms, moms who pump in public frequently, or anyone who wants the most discreet option available.
Key specs: Thickness: 2.4 inches | Suction: up to -280 mmHg | Battery: wireless charging case (~15 sessions / 5 days) | 3 modes, 9 levels | App: yes (Momcozy app) | Noise: under 45 dB | Soft silicone flanges, multiple sizes included | HSA/FSA eligible
View Air 1 Ultra-Slim product page | Related: Best Breast Pump for Working Moms
Momcozy M5 Smart
Best for: Moms who want app control, a comfortable pumping angle, and flexibility to pump with or without their phone.
The M5 Smart is the updated version of Momcozy's most popular wearable pump - and it builds on everything moms already loved about the original M5. The defining feature is the horizontal pumping angle, which Momcozy designed to mirror the natural suckling position of a baby. Many moms find this translates to more comfortable sessions with better letdown.
The "Smart" in the name comes from Momcozy app integration. You can start, stop, switch modes, and adjust suction from your phone - handy when the pump is tucked inside your bra and you'd rather not reach. The app also tracks daily, weekly, and monthly milk output, so you have a clear picture of your supply over time. If you'd rather skip the app entirely, onboard buttons still give you full control.
At roughly 8.2 oz and with only four parts to clean, the M5 Smart is easy to live with every day. It includes multiple flange sizes (17, 19, 21, and 24 mm) and a carry case for work or travel.
Key specs: Suction: up to -285 mmHg | Battery: up to 180 min (~6 sessions) | 3 modes (Stimulation, Expression, Mixed), 9 levels | App: yes (Momcozy app - optional) | Flanges: 17, 19, 21, 24 mm + DoubleFit design | Weight: ~8.2 oz | 4 parts to clean | HSA/FSA eligible
View M5 Smart product page | Related: Best Wearable Breast Pumps
Momcozy M6 Mobile Style
Best for: Moms who want a reliable, comfortable wearable pump with simple controls - no app required.
The M6 Mobile Style is Momcozy's stylish middle-ground pump - thoughtfully designed for form and feel, with a larger LED display, but simpler than the M9. It's built around a second-generation motor that delivers up to -295 mmHg of suction across three modes and nine adjustable levels. The DoubleFit flange - a combination of soft and hard silicone - is designed to create a more comfortable seal during longer sessions.
What makes the M6 stand out for many moms is the six-session battery life and large LED display that shows your mode, intensity, and battery level at a glance. Button controls are intuitive, and there's no app to set up or troubleshoot. If you want a pump that just works - discreetly, comfortably, and all day - the M6 is a strong match.
The transparent Tritan milk bowl makes it easy to see what you're collecting, and the ergonomic drop shape fits naturally inside a nursing bra.
Key specs: Suction: up to -295 mmHg | Battery: up to 180 min (~6 sessions) | 3 modes, 9 levels | App: no | Milk cup: Tritan (BPA-free, transparent) | LED display (mode, intensity, battery) | HSA/FSA eligible
View M6 Mobile Style product page | Related: Best Breast Pump for Working Moms, Best Portable Breast Pumps
Momcozy M9 Mobile Flow
Best for: Tech-forward moms who want data, customization, and the most pumping modes in the Momcozy lineup.
The M9 Mobile Flow is Momcozy's smartest pump. It connects to the Momcozy app via Bluetooth and offers five pumping modes - more than any other pump in their lineup - along with 15 suction levels. Two of those modes (Milk Relief and Milk Boost) are designed for specific pumping situations: one for let-down discomfort, one for supply building. The app tracks duration, output, and session history, so you can spot trends over time.
The M9 uses a third-generation motor rated at under 42 dB - the quietest in the Momcozy family. The drop-shaped all-in-one design fits inside your bra with no external motor or tubing. A 12-minute quick-charge gives you enough power for one full session when you're short on time. The stackable Tritan collectors make it easy to store milk without an extra transfer step.
If you're a working mom, someone building supply, or just someone who likes to track how things are going, the M9's data features make it a genuinely useful tool - not just a gadget.
Key specs: Suction: up to -300 mmHg | Battery: up to 150 min (~6 sessions); 12-min quick charge for 1 session | 5 modes (incl. Milk Relief and Milk Boost), 15 levels | App: yes (Momcozy app, Bluetooth) | Noise: under 42 dB | Cup capacity: 150 ml (stackable Tritan collectors) | HSA/FSA eligible
View M9 Mobile Flow product page | Related: Best Wearable Breast Pumps
Momcozy S12 Pro Quick
Best for: Moms who want a fully covered, no-fuss wearable pump that finishes sessions faster, holds more milk, and doesn't require an app or learning curve.
The S12 Pro Quick is the newest version of Momcozy's most established wearable pump. It keeps everything moms loved about the original - reliable wearable design, simple button controls, no app to set up - and adds meaningful upgrades: up to 28% faster pumping sessions, 6% more milk output per session, a larger 210 ml milk collector for fewer mid-session interruptions, and a longer 240-minute battery that supports up to eight sessions per charge.
Three pumping modes (Stimulation, Expression, and Mixed) cover the range of what most moms need in a typical session, with nine suction levels per mode to fine-tune your comfort. The DoubleFit flange pairs soft silicone with a firm PP shell for a secure, comfortable seal whether you're at your desk, in the car, or chasing a toddler. A simplified four-part design means assembly takes seconds and cleanup is just as quick.
If you're not sure which Momcozy pump to choose and want to start with what insurance fully covers, the S12 Pro Quick is the natural starting point.
Key specs: Suction: up to -295 mmHg | Battery: up to 240 min (~8 sessions); 150-min full charge | 3 modes (Stimulation, Expression, Mixed), 9 levels | App: no | Flange: 24 mm DoubleFit + 21 mm insert (additional sizes available) | Milk collector: 210 ml | Weight: ~240 g | Insurance: fully covered by most plans | HSA/FSA eligible
View S12 Pro Quick product page | Related: Best Wearable Breast Pumps, Best Portable Breast Pumps
Features Moms Love About Momcozy Breast Pumps
Truly Wearable
Every pump Momcozy makes fits entirely inside a nursing bra with no external motor, no tubes, and no cords. That's not the norm across all brands - it's the core of what Momcozy does.
Quiet Enough for Real Life
Every Momcozy pump is engineered to stay quiet enough for everyday life - most operate under 45 dB, and the M9 hits under 42 dB. That means pumping during a conference call, while the baby sleeps, or in a quiet office without drawing attention.
Anti-Backflow Design
All Momcozy pumps are engineered to prevent milk from entering the motor housing, keeping things hygienic and making cleaning easier.
Multiple Flange Sizes in Every Box
A proper flange fit directly affects how comfortable pumping feels and how well you express. Momcozy includes multiple sizes so you can find yours without a separate purchase.
Simple Enough to Use Anywhere
Most Momcozy pumps are operable without an app - buttons only, LED display, easy to adjust on the fly. For moms who want more, app-connected models are available.
Covered by Insurance
At least one Momcozy model (the S12 Pro Quick) is fully covered by most plans, with upgrade options available depending on your coverage. If you'd like help with sizing, our lactation team is here to help.
Compare All 5 Momcozy Models Side by Side
Not sure which model is right for your routine? This table gives you a quick view of where each pump stands across the features that matter most.
| Feature | Air 1 Ultra-Slim | M5 Smart | M6 Mobile Style | M9 Mobile Flow | S12 Pro Quick |
|---|---|---|---|---|---|
| Type | Wearable | Wearable | Wearable | Wearable | Wearable |
| Suction | Up to -280 mmHg | Up to -285 mmHg | Up to -295 mmHg | Up to -300 mmHg | Up to -295 mmHg |
| Battery | Wireless case (~15 sessions) | 180 min (~6 sessions) | 180 min (~6 sessions) | 150 min (~6 sessions) | 240 min (~8 sessions) |
| Modes / Levels | 3 modes / 9 levels | 3 modes / 9 levels | 3 modes / 9 levels | 5 modes / 15 levels | 3 modes / 9 levels |
| Flanges Included | Soft silicone, multiple sizes | 17 / 19 / 21 / 24 mm | 24 mm + inserts | 24 mm + inserts | 24 mm DoubleFit + 21 mm insert |
| Cup Capacity | 150 ml | 150 ml | 180 ml | 150 ml | 210 ml |
| App | Yes (Momcozy app) | Yes (Momcozy app) | No | Yes (Momcozy app) | No |
| Noise Level | < 45 dB | < 45 dB | < 45 dB | < 42 dB | < 50 dB |
| Unique Feature | Thinnest on market (2.4") | Horizontal pumping angle | Stylish ergonomic form | 5 modes + data tracking | 28% faster sessions, 4-part design |
| Insurance Coverage | Upgrade option | Upgrade option | Upgrade option | Upgrade option | Fully covered by most plans |
| Ideal For | Maximum discretion | Comfort-first, app control | Simplicity + style | Data-driven moms | Faster sessions, everyday reliability |
Looking for a broader comparison across all the brands we carry? Visit our breast pump comparison chart to see Momcozy alongside Spectra, Medela, Elvie, Willow, and more.
How to Get Your Momcozy Pump Through Insurance
Most insurance plans cover one breast pump per pregnancy, and we work with nearly every major insurer. Here's how it works:
Step 1: Check your coverage. Fill out our quick intake form - it takes about two minutes. We'll verify your plan within one to two business days.
Step 2: Choose your pump. We'll let you know which Momcozy models are fully covered under your plan and which are available as upgrades.
Step 3: We handle the paperwork. Our team coordinates with your insurer directly. You just wait for your pump to arrive.
We work with most major insurance providers, including:
Don't see your plan? Check your coverage anyway - we work with hundreds of plans nationwide.
Find out what Momcozy products you qualify to receive through your insurance.
Fill out our simple intake form. It only takes a minute or two!
Get StartedMomcozy Pump Parts and Accessories
Replacing worn parts regularly makes a real difference in how well your pump performs. Flanges, valves, and membranes wear down over time and can affect both comfort and milk output.
- Valves and membranes regularly
- Flanges and inserts as needed for fit and wear
- Storage bags as you use them
Parts compatibility note: M5 Smart flanges and parts are not cross-compatible with M9, M6, or S12 Pro parts. Always verify your pump model before ordering replacement parts.
Visit our Momcozy accessories page to browse the full selection. Need help with flange sizing? Our lactation consultants are available to help you find the right fit. For detailed care instructions, check out our guide on how to clean your breast pump.
Parts covered by insurance
Through our MilkZoom program, many moms can get Momcozy replacement parts and breast milk storage bags covered by insurance on a monthly basis.
Check CoverageMomcozy Pump Parts
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Frequently Asked Questions About Momcozy Breast Pumps
Which Momcozy pump is fully covered by insurance?
The Momcozy S12 Pro Quick is fully covered by most insurance plans at no out-of-pocket cost. Other models in our Momcozy lineup - the Air 1 Ultra-Slim, M5 Smart, M6 Mobile Style, and M9 Mobile Flow - may be available as upgrades depending on your specific plan. Fill out our intake form to check what your plan covers.
What's the difference between the Momcozy M5 Smart and the M6 Mobile Style?
The M5 Smart and M6 are both comfortable, all-day wearable pumps, but they're designed for different preferences. The M5 Smart has a unique horizontal pumping angle and connects to the Momcozy app for tracking and remote control. The M6 offers a slightly higher suction ceiling, a larger LED display, and a no-app experience that many moms prefer for its simplicity. If you like data and app control, the M5 Smart. If you want something straightforward with great battery life, the M6.
What makes the Momcozy M9 different from the other models?
The M9 Mobile Flow is the most feature-rich pump in the Momcozy lineup. It offers five pumping modes (including two specialized modes for milk relief and milk boosting), 15 suction levels, and full app control via Bluetooth. It also has the quietest motor in the lineup at under 42 dB. It's built for moms who want to track their output, fine-tune their sessions, and have the most customization options available.
What is the Momcozy Air 1 Ultra-Slim and why is it different?
The Air 1 is Momcozy's thinnest wearable pump - just 2.4 inches, which is 22% slimmer than the M9. It's designed for moms who need to pump completely under the radar, whether at work, in public, or in any setting where visibility is a concern. It also features a wireless charging case that holds up to 15 sessions, so you're not hunting for a cable throughout the day.
Are Momcozy pump parts compatible across models?
No - Momcozy parts are model-specific. Parts for the M5 Smart (flanges, milk collectors, valves) are not compatible with the M9, M6, or S12 Pro. Always confirm your pump model before ordering replacement parts. If you're unsure, our customer service team can help you identify the right parts.
What flange sizes does Momcozy include?
Most Momcozy pumps come with multiple flange sizes in the box. The M5 Smart includes 17, 19, 21, and 24 mm sizes plus a flange size ruler. The M6 and M9 use a 24 mm flange with insert options (17, 19, 21 mm) for a custom fit. Proper flange sizing affects both comfort and pumping efficiency - if you need help finding the right fit, our lactation consultants can assist you.
Can I get Momcozy replacement parts through insurance?
Yes, in many cases. Through our MilkZoom program, eligible moms can receive Momcozy replacement parts and breast milk storage bags covered by insurance on a monthly basis. Parts like flanges, membranes, and valves wear down over time and affect pump performance - having fresh parts regularly is part of keeping your pump working at its best.
How do I know which Momcozy pump is right for me?
It depends on what matters most to you. The S12 Pro Quick is a great starting point if you want the most insurance-friendly option and a reliable, no-fuss pump with faster sessions and a larger milk collector. The M5 Smart adds app control and a comfort-focused design. The M6 offers a stylish form factor and a no-app experience with a larger display. The M9 is best for moms who want data, multiple modes, and the most customization. The Air 1 is the pick for maximum discretion. Our comparison table above can help, and you're always welcome to call our team - we're happy to walk you through it.
Does Momcozy offer a warranty?
Yes. Momcozy breast pumps come with a manufacturer warranty. Coverage periods vary by model. For details, see our warranty information pages.
Ready to Get Your Momcozy Breast Pump?
Not sure which model is right for you, or want to know what your insurance covers? Our team is here to help - no pressure, no obligation.
Fill out our quick intake form and we'll verify your coverage and walk you through your options. Most moms get a response within one to two business days.
Questions? Call (888) 977-2229, text 419-740-4306 or email support@1naturalway.com.
Find out what Momcozy products you qualify to receive through your insurance.
Fill out our simple intake form. It only takes a minute or two!
Get Started