What does an oxygen concentrator cost?

Portable and stationary models both range widely—here's what drives the difference

Oxygen concentrator prices range from $650 to $4,000, depending on the type, brand, and features. Most organizations procuring these devices face a split decision: stationary units for continuous home/facility use, or portable models for active patients. Stationary oxygen concentrators have higher oxygen output and lower costs.

Portable oxygen concentrators offer smaller size and less weight as well as greater flexibility with power sources. Equipment lifespan is a hard cost driver— the reasonable useful lifetime for oxygen equipment is 5 years under Medicare's definition, though actual durability varies by model and maintenance discipline.

What the typical range is

Stationary concentrators are the most economical. An at-home oxygen concentrator costs between $550 and $2,000.

Most home oxygen concentrators cost about $500 to $2,000 as capital equipment for continuous or frequent home use.

Portable concentrators command higher prices. New portable oxygen concentrator MSRP prices range from $1,995 to $3,295 in 2026 depending on the model, weight, and features. Mid-range Inogen models occupy a price range from about $1,700 to $2,800.

Philips POCs cost between $2,495 to $3,295.

Used and refurbished units offer material savings. Certified pre-owned units start at $1,295 with a 2-year warranty.

Refurbished concentrators from authorized dealers are tested, restored to meet quality standards, and usually sold with a limited warranty, making them a safer and longer-lasting option.

Rental is viable for short-term needs. Renting a portable oxygen concentrator costs $85 to $450+ per week, depending on the company, unit, and how long you need it.

What pushes price up—features, certifications, support tier

The delivery system is one of the biggest cost drivers. Pulse-dose models, which release oxygen only when you inhale, are more compact and affordable. Continuous-flow concentrators, on the other hand, provide a steady stream of oxygen and are often essential for patients with higher needs. This extra capability comes at a higher price due to the advanced technology required.

Oxygen machines with high oxygen output volumes and flow rates are more expensive. An example is the Inogen Rove6 model, which outputs 1260ml with six flow rate settings. It costs above $3,000.

Most models that cost less than $2,000 deliver up to 1000ml or lower. They also operate with a maximum of five flow settings.

Battery performance adds cost. Devices with longer-lasting batteries or the option to add external battery packs generally cost more. However, they provide greater independence, especially for active patients or frequent travelers.

Brand and warranty tier matter. Well-known, reputable brands like Inogen and Philips cost more than lesser-known brands but may offer better warranties, and you'll have peace of mind knowing the company will likely still be in business a few years down the road if you need service or support.

What pushes price down—refurbished, older generation, lease, GPO contracts

Used portable oxygen concentrators in 2025 typically fall between $1,000 and $2,500. Units priced around $1,000 to $1,500 are often mid-aged with moderate usage hours and may include limited or no warranty. Toward the higher end, between $1,500 and $2,500, refurbished concentrators from authorized dealers are tested, restored to meet quality standards, and usually sold with a limited warranty, making them a safer and longer-lasting option.

Previous-generation models often trade at a discount. Manufacturers are continuously updating and improving their portable oxygen concentrators, so you may find authorized dealers selling a previous model at a lower price point.

Leasing through Medicare or state rental programs can reduce upfront outlay. Medicare Part B will cover 80% of the cost of oxygen equipment and accessories after the cost of your deductible for up to a five-year rental period through the same supplier. If you continue to need oxygen therapy for more than five years, you can get replacement equipment from a new supplier, which will start another 5-year supplier obligation period.

Hidden costs—install, training, calibration, consumables, service contracts

Filter and consumables: Air inlet filters require regular replacement. Filters of a portable oxygen cost largely depend on the brand and the model. High-end model filters may be more pricey than low-end portable oxygen concentrator models. Patented model filters may also cost more due to a lack of competition.

Replacement batteries: The main ongoing cost is replacement batteries, which range from $200 to $500 depending on the model and battery size.

Most portable oxygen concentrators use lithium ion batteries, which degrade over time.

Electricity: Home concentrators draw approximately 300 W per hour continuously. The cost to run an oxygen concentrator depends on the unit's age, wattage, flow rate, usage time, and local electricity rates. Devices with higher flow settings and older, less efficient models use more power and cost more to run. Newer concentrators with pulse flow settings use less power and are more energy efficient.

Service and maintenance: Recommended service intervals for scheduled maintenance of stationary concentrators range from once every 6 months to once every 3 years or between patients, depending on the model. Service cost scales with proximity to authorized technicians. Servicing costs may increase because of logistics during the service. Look for a manufacturer whose service center is near you to reduce logistical costs.

How to negotiate—concrete tactics

1. Confirm your prescription spec first. Oxygen flow rate (LPM), delivery mode (pulse vs. continuous), and portability requirements narrow options—don't overpay for unused features.

2. Request volume discounts and bundle pricing. Multi-unit purchases for a hospital or clinic warrant 10–20% reduction off MSRP.

3. Explore refurbished authorized stock. Certified pre-owned concentrators are sold by authorized dealers like Main Clinic Supply, inspected, and refurbished to meet manufacturer standards. They usually come with warranty support, which adds peace of mind. Budget typically 40–50% below new MSRP.

4. Compare lease vs. buy lifecycle cost. If budget constraints are short-term, rental or lease cycles may net lower cost-of-ownership than capital purchase, especially when factoring battery replacement and service cycles.

5. Verify Medicare or state Medicaid DME coverage. Many procurement officers manage cost-shared equipment; confirm coverage rules before negotiating final price with your supplier.

6. Ask for extended warranty at purchase. Service-plan bundling at the point of purchase often costs 15–25% less than buying plans retrospectively.

When the price feels off—red flags

• Non-prescription portable concentrators below $800. The American Lung Association warns against using them. These are often cheaper, but not cleared by the FDA. They also don't work very well and won't deliver the right amount of oxygen to your lungs and body.

• Used units with no warranty or service history. Private seller purchases may look more affordable upfront but carry significant risks such as hidden wear, no warranty coverage, and the absence of FDA safety assurances.

• Stationary units listed below $400 without verified specs. Units at this price often lack the liters-per-minute output or reliability for continuous home/facility use; always confirm flow rate and power consumption before commitment.

• Accessory bundles that inflate the base price beyond list. Separate chargers, carry cases, and extra batteries from consumables; bundling can hide markup. Cross-check à la carte pricing against list.

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Sources

BetterCare. (2025). How Much Does an Oxygen Concentrator Cost? Oxygen concentrator price ranges and rental costs.

Main Clinic Supply. (2026). How Much Does an Oxygen Concentrator Cost? 2026 Prices. Portable concentrator MSRP and pre-owned pricing.

Main Clinic Supply. (2025). Portable Oxygen Concentrator Price: 2025 New & Used Ranges Explained. Used and refurbished unit pricing and warranty tiers.

Centers for Medicare & Medicaid Services. (n.d.). Oxygen and Oxygen Equipment - Policy Article. Reasonable useful lifetime and rental period rules.

Windisch, W., et al. (2021). Oxygen devices and delivery systems. Breathe, stationary vs. portable concentrator cost and output comparison.

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Note: This article reflects publicly verifiable pricing from manufacturer spec sheets, authorized dealer list prices, and recent (2025–2026) market listings as of May 2026. MedSource does not yet have aggregate quote data from institutional bulk procurement. Pricing in federal GSA contracts and state cooperative purchasing agreements typically runs 5–25% below MSRP; contact your GPO or state health department procurement office for current awarded rates. Prices are subject to change and vary by region, supplier, and volume. All figures are list or market prices; actual procurement cost should be verified with three or more authorized distributors.