White 6 Foot Performance 19mm Tubing with 22mm Easy Grip Cuffs

CPAP Video & FAQ

Frequently Asked Questions (FAQs)

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 is rainout?

Rainout is the accumulation of water in a CPAP tube due to warm moist air cooling and condensing on its way from your CPAP machine to your CPAP mask.

The image below from Fisher & Paykel explains how rainout is formed. Warm, moist air leaves the heated humidifier and travels through the CPAP tube. As air flows through the tube, the temperature of the room causes the tube to cool. As the tube cools, the air inside releases its moisture, and creates condensation in the hose.

Solutions to rainout include:

• Raise the temperature of your bedroom.
• Keep your CPAP machine at the same level as your bed.
• Insulate your tubing with a hose cover like Snugglehose.
• Reduce the temperature setting on your heated humidifier.
• Purchase a CPAP machine with a rainout reduction comfort feature.
• Some machine systems offer a compatible heated CPAP hose which maintains the temperature from the machine all the way to the mask, reducing the occurrence of rainout. The list of available heated hoses can be found here: Hoses With Heating Coils.
• If your machines uses a standard hose, consider the Hybernite Heated Rainout Control System.

Why would I want to insulate my CPAP hose?

Cool air holds less moisture than warm air. If warm air from a heated humidifier cools while moving through the CPAP hose, water will condense inside the hose rather than travel to the user. The condensation that accumulates inside the CPAP hose is referred to as "rainout."

Insulating the CPAP hose will help maintain the moisture in the airflow all the way to the mask.

Here are some hose insulators we carry:

SnuggleHose
Insulated Hose Cover
Zippered Tubing Wrap
Tubing Wrap for SlimLine Hoses

What is a hose cover?

A hose cover is placed over the hose in order to insulate the hose and to make the hose more comfortable. The simplest and most cost effective way to insulate a CPAP hose is to wrap it in an insulating fabric. This enables the hose to remain flexible and adds little weight.

Companies such as Snugglehose provide a cost effective tubing insulation available in several colors and styles. Not only will the covers reduce or eliminate rainout, they also provide a more personal and less institutionalized appearance. An example of a Snugglehose is shown below.



Here are some hose covers we carry:

Tubing Wrap for AirSense™ 10, AirCurve™ 10, and S9 Series SlimLine™ Tubing
Respironics Insulated Hose Cover
ResMed Zippered Tubing Wrap
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What is a heated CPAP hose?

A heated CPAP hose contains copper coils embedded in, or wrapped around, the hose. These coils are gently heated to conduct a constant temperature throughout the length of the hose. This enhances the comfort of the therapy and reduces or eliminates rainout caused by the water condensing as it travels through the hose to the mask.

Heated hoses are more expensive alternatives to cloth tubing insulation, but they prevent rainout in nearly all cases. The Hybernite Rainout Control System is a stand alone option that can be used with any machine to prevent rainout and increase delivered humidification.

Some manufacturers have developed heated hoses to work specifically with select machines in their product lines. The ClimateLineAir™ Heated Tube for AirSense™ 10 and AirCurve™ 10 Machines is an example of a heated hose used by the AirSense™ 10 and AirCurve™ 10 Machines.

Here are some heated hoses we carry:

ComfortLine Heated Tubing Kit

ClimateLine™ Tubing for S9™ and H5i™ Climate Control System

PR System One Heated Tube for 60 Series Machines

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