CareFusion PureSom CPAP Machine

CPAP Video & FAQ

Frequently Asked Questions (FAQs)

What does CPAP therapy do?

CPAP therapy provides a constant airflow which holds the airway open so that uninterrupted breathing is maintained during sleep. It is traditionally provided through a nasal mask that seals around the nose to maintain the pressure level.

Which CPAP masks work on which machines?

Any mask will work with any machine, with one important exception. The ResMed AirMini is only compatible with certain ResMed CPAP masks. Compatible masks for the AirMini are as follows:

• ResMed AirFit™ N20 Nasal Mask
• ResMed AirFit™ F20 Full Face
• ResMed AirTouch™ F20 Full Face
• ResMed AirFit™ P10 Nasal Pillow

When considering another CPAP, APAP or BiPAP machine from ResMed or any other manufacturer, mask compatibility extends to all brands. The AirMini uses non-standard tubing to connect the machine to the mask, and is the primary reason why other masks won't work with the AirMini. Despite this issue, many of our customers consider the AirMini to be an excellent machine.

How do I choose the machine that is right for me?

We provide our customers with many tools to make informed decisions about their machine purchases. Options include:

• Calling a CPAP Expert Toll Free. 800.356.5221.
  
  
• Comparison Charts. These charts compare available machines, feature by feature. If you don't know the meaning of a feature, click on the question mark for a definition. Click on the image or name of the product for more detailed product information, pictures and resources.
  
  Travel CPAP Comparison Chart
  
  APAP Comparison Chart
  
  BiPAP Comparison Chart
  
  
• Browse Our Machine Product Categories. These categories show each machine our company offers, ranked by popularity. Popularity is determined by a mix of sales data and our in house opinion of the quality of the machine based on our experience and customer feedback. The best products float to the top of our categories.
  
  CPAP Machine Category
  
  APAP (Auto Adjusting) Machine Category
  
  BiPAP (Two Pressure) Machine Category

How can I compare different machines?

We work very hard to provide many different ways for our customers to compare products. Here are the machine product guides we have created and maintain:

• CPAP Machine Comparison Guide. This guide stacks up every CPAP machine we sell, feature by feature. If you don't know the meaning of a feature, click the question mark for a definition. The links below will take you to the most popular CPAPs, or all CPAP machines we sell.
  
  Compare Most Popular CPAP Machines
  
  Compare All CPAP Machines
  
  
• Auto Adjusting Machine (APAP) Comparison Guide. This guide stacks up every APAP machine we sell, feature by feature. If you don't know the meaning of a feature, click the question mark for a definition. The links below will take you to the most popular APAPs, or all APAP machines we sell.
  
  Compare Most Popular APAP Machines
  
  Compare All APAP Machines
  
  
• BiPAP, VPAP and BiLevel Comparison Guide. This guide stacks up every BiPAP machine we sell, feature by feature. If you don't know the meaning of a feature, click the question mark for a definition. The links below will take you to the most popular BiPAPs, or all BiPAP machines we sell.
  
  Compare Most Popular BiPAP Machines
  
  Compare All BiPAP Machines

What comes with my machine?

Machines come with a six foot hose, power cord, at least one filter, and manuals. Most manufacturers include a carrying case which is designed specifically for their equipment. CPAP, APAP, and BiPAP machines do not come with a delivery system or mask. CPAP masks must be purchased separately.

To see the list of what specifically comes with each machine, you can Browse for a machine. Then on the product page, click the "Specs" tab to see a full list of what comes with the machine.

Do all CPAPs use filters?

Yes, all CPAPs use at least one filter that is usually a type of foam material and washable. Some CPAPs offer finer filtration with the addition of a disposable paper filter.

Cleaning and changing filters is the only maintenance required for a CPAP machine.

The filters are located at the back of the machine at the air intake.

Are prescriptions required for mask, machine, humidifier, and EPAP purchases?

Yes. Federal law requires we have a valid prescription on file before we ship your mask, machine, humidifier, or EPAP therapy, including Provent and Bongo RX. You will also need a prescription to purchase the Nightbalance POSA device.

We provide many easy ways to get your prescription:

• We can request your prescription for you! When you checkout, just let us know you would like us to request your prescription, or you can log into your account to have us request your prescription.
• Fax your prescription to our toll-free fax number: 866.353.2727, or our international fax number: 713.541.7377
• Email your prescription to cpap@cpap.com
• Upload your prescription in your account, under the Prescriptions Section
• Ask your doctor to fill out our prescription form. We have both a standard prescription form and an EPAP prescription form.

For more information on prescriptions, please see our Prescription Section of the Learning Center.

What is exhalation relief?

Exhalation relief is a comfort feature which reduces the air flow at the time of exhalation, making the breathing process more natural.

The following are the different types of exhalation relief names by manufacturer.

• Philips Respironics = C-Flex, C-Flex+, A-Flex and Bi-Flex
• Resmed = EPR (Expiratory Pressure Relief)
• 3B Medical = RESlex
• Apex Medical = PVA (Pressure Variation Algorithm) Pressure Relief
• Curative Medical = EUT (Expiratory Unloading Technology)
• DeVilbiss = SmartFlex
• Fisher & Paykel = SensAwake Technology
• Human Design Medical = Z-Breathe
• Somnetics = EZEX

Here are some machines with an exhalation relief feature:

Transcend Auto miniCPAP™ Machine with EZEX
PR System One REMStar 60 Series Auto with Bluetooth
AirSense™ 10 AutoSet CPAP Machine with HumidAir™ Heated Humidifier
+ See More

What are the CPAP, BiPAP, Sleep Apnea, and Oxygen related HCPCS, CPT or billing codes?

• A7034 is Nasal Mask
• A7034 is Nasal Pillow Mask
• A7030 is Full Face Mask
• A7027 is Hybrid Mask
• A7044 is Oral Interface Mask (Oracle)
• A7035 is Headgear for Mask - Any Style
• A7036 is Chinstrap - Any Style
• A7032 is Replacement Nasal Mask Cushion
• A7033 is Replacement Nasal pillows
• A7031 is Replacement Full Face Mask Cushion
• A7028 is Replacement Hybrid Mask Cushion
• A7029 is Replacement Hybrid Mask Nasal Pillow
• A7046 is Replacement Humidifier Chamber
• A7037 is Tubing / Hose - Long & Short Tubes
• A4604 is Heated Tubing
• A7038 is Disposable Filter (White / Paper)
• A7039 is Washable Filter (Gross Particle / Foam/ Black)
• E0601 NU is CPAP Purchase
• E0601 NU is APAP Purchase
• E0470 NU is BiPAP Purchase
• E0470 NU is BiPAP Auto Purchase
• E0471 NU is BiPAP ST Purchase
• E0471 NU is BiPAP Auto SV Purchase
• E0562 NU is Heated CPAP Humidifier
• E0561 NU is Passover or Cool CPAP Humidifier
• E0601 RR is CPAP Rental
• E0601 NU is APAP Rental
• E0470 RR is BiPAP Rental
• E0470 RR is BiPAP Auto Rental
• E0471 RR is BiPAP ST Rental
• E0471 RR is BiPAP Auto SV Rental
• E1356 is Oxygen Concentrator Battery
• E1357 is Oxygen Concentrator Battery Charger
• E1358 is Oxygen Concentrator DC Cable
• E1390 is Portable Oxygen Concentrator

E1399 is Miscellaneous and is used for other CPAP and Oxygen items.

What does a CPAP prescription need to say?

A CPAP prescription must contain all of the following information:

• One of the following words or phrases: "CPAP" or "Continuous Positive Airway Pressure"
• Your physician's contact information
• Your physician's signature
• The patient's full name
• Your specific pressure setting:
  
  
  • Example: 9 CM/H2O
  • Example: 9
  • Example: 14 CM/H2O
  • Example: 14

Here are some of our top selling CPAP machines:

XT Fit CPAP Machine
PR System One REMStar 60 Series Pro CPAP Machine with Bluetooth
Transcend© miniCPAP™ Machine
+ See More

What maintenance is required on machines?

The only care a CPAP, APAP or BiPAP machine requires is to clean or change the filters at the air intake. This keeps the internal parts from accumulating dust. Fine paper filters should be changed out every 30 days, or when they appear soiled. Foam washable filters should be rinsed with clear running water once a week, allowed to air dry, and reinserted.

Here are some other suggested actions to care for your machine:

• Keep the area around your machine clean by removing any dust from the area to improve the air quality delivered to your machine and to you.
• Keep the air intake of the machine unblocked. Curtains, bedding, and papers can easily block the air intake of your machine, reducing the airflow.
• If a humidifier is used with your therapy, do not pick up the machine with the humidifier attached. With most machines it is easy to spill water from the humidifier chamber into the machine causing damage. Manufacturer warranties are voided by water damage to the machine. To avoid this, remove the chamber from the humidifier and then remove the humidifier from the machine rather than transporting them together.
• If a humidifier is used, empty the water from the chamber every morning. Accidents happen. If a family pet or family member moves the machine and humidifier with water in the chamber it is more likely that water could be spilled into your machine. Water damage to a machine voids the manufacturer warranty.