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Key Features

  • Advanced NIV for complex respiratory insufficiency, including neuromuscular disease, severe COPD, restrictive lung disease, and hypoventilation syndromes.
  • iVAPS with Intelligent Backup Rate (iBR) automatically adapts pressure support and backup rate to maintain target alveolar ventilation while maximizing spontaneous breathing.
  • Six therapy modes (CPAP, S, ST, T, PAC, iVAPS) with a 3–30 cm H₂O pressure range for non‑invasive ventilation and 4–20 cm H₂O in CPAP mode.
  • Integrated HumidAir humidifier and ClimateLineAir compatibility for Climate Control, helping reduce dryness, congestion, and condensation.
  • Connected care via AirView for Ventilation, plus on‑device color LCD, alarms, and detailed data for clinicians to monitor and adjust therapy settings remotely (connectivity depends on model).
Description

The ResMed AirCurve 10 ST-A BiPAP with HumidAir is an advanced non‑invasive ventilation (NIV) device designed for patients with complex respiratory conditions such as neuromuscular disease, severe COPD, restrictive lung disorders, and obesity hypoventilation syndrome. It combines multiple bilevel and volume‑assured modes, integrated heated humidification, and connected monitoring to deliver personalized, hospital‑grade support in a home‑friendly form factor.

Unlike the standard AirCurve 10 ST, the ST‑A model adds ResMed’s iVAPS (Intelligent Volume‑Assured Pressure Support) with Intelligent Backup Rate (iBR), which automatically adapts pressure support and backup rate to maintain a target alveolar ventilation even as respiratory rate and effort change throughout the night. This makes the ST‑A particularly suited for patients whose ventilation needs fluctuate, including those with chronic hypercapnia or neuromuscular weakness.

The AirCurve 10 ST‑A offers six therapy modes:

  • CPAP (fixed pressure) for standard therapy.

  • S (Spontaneous) and ST (Spontaneous/Timed) bilevel modes with backup rate support.

  • T (Timed) and PAC (Pressure Assist Control) for clinician‑set rate and pressure combinations.

  • iVAPS with iBR, which targets minute ventilation and provides backup breaths only when needed to encourage spontaneous breathing.

In bilevel modes (S, ST, T, PAC, iVAPS), the device operates over a 3–30 cm H₂O pressure range, while CPAP mode supports 4–20 cm H₂O. It incorporates Vsync leak management, TiControl, adjustable trigger and cycle sensitivity, ramp, and optional ClimateLineAir heated tubing for finely tuned comfort and synchrony.

With a compact footprint of about 4.57″ H × 10.04″ W × 5.91″ D, weight around 2.75 lb, and a sound level near 26–27 dBA, the AirCurve 10 ST‑A is designed for quiet, bedside use. It includes an integrated HumidAir heated humidifier, supports Climate Control with ClimateLineAir tubing, and features built‑in cellular connectivity for remote monitoring through ResMed’s AirView for Ventilation platform (model‑dependent card‑to‑cloud variants may use SD card instead).

The device is intended for non‑invasive ventilation in patients ≥30 lb (13 kg) with respiratory insufficiency or obstructive sleep apnea, with iVAPS mode indicated for patients ≥66 lb (30 kg). Supplemental oxygen can be added up to 15 L/min in CPAP, S, ST, T, and PAC modes and up to 4 L/min in iVAPS

Specifications
Specifications for ResMed AirCurve 10 ST-A BiPAP Machine with HumidAir
Manufacturer ResMed
Model 28210, 28211
Warranty 2-Year Warranty
HCPCS Codes E0471, E0562, A9279, A7037
Filters Yes
Operating Modes CPAP, S, ST, T, PAC, iVAPS
Altitude Adjustment Up to 8,500 ft (2,591 m)​ Automatic
Sound Level 26.6 dBA
Carrying Case Yes
Machine Weight 2.75 lbs
AC Power Supply 100–240V AC, 50–60Hz
Auto Start/Stop Yes
Humidification System Integrated HumidAir™ Heated Humidifier
Data Download Yes
Pressure Range 3–30 cm H₂O
Ramp Time 0–45 minutes
Included items
  • AirCurve 10 ST-A, Built-in HumidAir Humidifier.
  • Standard Humidifier Chamber.
  • SlimLine Tube (SKU 28210) or ClimateLine tubing .(SKU 28211).
  • Universal Power Supply with Cord.
  • Travel Bag
  • Starter Filter, Filter Cover,
  • SD Data Card.
  • User Manual.
Customer reviews (17)

Product questions & answers

What is the ResMed AirCurve 10 ST‑A used for?
The AirCurve 10 ST‑A is an advanced bilevel device for non‑invasive ventilation (NIV) in patients with respiratory insufficiency due to conditions such as neuromuscular disease, severe COPD, restrictive lung disorders, and hypoventilation syndromes. It can also be used for certain patients with obstructive sleep apnea when standard CPAP is insufficient.

How is the AirCurve 10 ST‑A different from the AirCurve 10 ST?
Both devices offer bilevel therapy with backup rate, but the ST‑A adds iVAPS with Intelligent Backup Rate, ResMed’s intelligent Volume‑Assured Pressure Support mode. iVAPS automatically targets a patient’s minute ventilation and adjusts pressure support and backup rate as respiratory needs change, which is not available on the standard ST model.

Who is the AirCurve 10 ST‑A indicated for?
The AirCurve 10 ST‑A is indicated for non‑invasive ventilation in patients weighing ≥30 lb (13 kg) with respiratory insufficiency or obstructive sleep apnea. The iVAPS mode is specifically indicated for patients weighing ≥66 lb (30 kg). Therapy settings must be prescribed and configured by a clinician.

What therapy modes and pressure ranges does it offer?
The device supports CPAP, S, ST, T, PAC, and iVAPS modes. In S, ST, T, PAC, and iVAPS modes, the operational pressure range is 3–30 cm H₂O, while CPAP mode runs between 4–20 cm H₂O. Modes and parameters are selected and adjusted by a clinician based on the patient’s needs.

Does the AirCurve 10 ST‑A have integrated humidification and heated tubing?
Yes. All AirCurve 10 devices include a built‑in HumidAir heated humidifier, and the ST‑A is compatible with ClimateLineAir heated tubing for Climate Control. In Auto mode, Climate Control automatically adjusts temperature and humidity to help minimize dryness and rainout.

Can I add supplemental oxygen to the ST‑A?
Yes. ResMed specifies that the AirCurve 10 ST‑A can accept supplemental oxygen up to 15 L/min in CPAP, S, T, ST, and PAC modes, and up to 4 L/min in iVAPS mode. Oxygen should only be added under physician direction, and proper safety guidelines must be followed.

Is this device appropriate as a standard CPAP machine?
While the ST‑A includes a CPAP mode, it is an NIV device intended for patients with more complex respiratory insufficiency and typically costs more than standard CPAP or APAP machines. For uncomplicated obstructive sleep apnea, clinicians usually prescribe a dedicated CPAP/APAP device instead; the ST‑A is used when additional ventilation support and safety features are required.

Is this product covered by Medicare or my insurance?
Most of our products are sold as cash‑pay purchases. However, you can request an insurance‑ready receipt from us after your purchase. This detailed receipt includes the information many insurers ask for (such as item description, cost, and HCPCS code), so you can submit a claim yourself and ask your plan about partial or full reimbursement if out‑of‑network or self‑purchase benefits are available.

Need help with a different question? Contact our team or call 307-423-0000.

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Product specifications for ResMed AirCurve 10 ST-A BiPAP Machine with HumidAir and similar products
Specification Current item ResMed AirCurve 10 ST-A BiPAP Machine with HumidAir From $2,699.00 ResMed AirCurve 10 ST BiLevel BiPAP Machine - Card-to-Cloud $2,199.00
Manufacturer ResMed ResMed
Model 28210, 28211 37306, 37307
Warranty 2-Year Warranty 2 Year Warranty
HCPCS Codes E0471, E0562, A9279, A7037 E0471, E0562, A9279, A4604
Filters Yes Disposable filter (1 included)
Operating Modes CPAP, S, ST, T, PAC, iVAPS CPAP, S, ST, T
Altitude Adjustment Up to 8,500 ft (2,591 m)​ Automatic Automatic up to 8500 ft
Sound Level 26.6 dBA 26.6 dBA
Carrying Case Yes Yes
Machine Weight 2.75 lbs 2.45 lb
AC Power Supply 100–240V AC, 50–60Hz
Auto Start/Stop Yes Yes (SmartStart™ Feature)
Humidification System Integrated HumidAir™ Heated Humidifier Built-in heated humidifier
Data Download Yes Yes via SD card
Pressure Range 3–30 cm H₂O 4-20 cm H2O (CPAP); 3-25 cm H2O (S, ST, T)
Ramp Time 0–45 minutes 0-45min

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