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Portable Liquid Oxygen System, Rental

Maryland rates for HCPCS E0434

Portable liquid oxygen system, rental; includes portable container, supply reservoir, humidifier, flowmeter, refill adaptor, contents gauge, cannula or mask, and tubing

Rates data updated July 2026.

How much does Portable Liquid Oxygen System, Rental cost?

$240

Typical negotiated rate. In Maryland, July 2026.

Insurers have agreed to pay about $240 for this service. Most negotiated rates run $145 to $309.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 5 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $27 · 10th to 90th $13 to $129Professionalmedian $251 · 10th to 90th $28 to $1,000
$20$50$100$200$500$1Kfacility $27professional $251

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$125.89
Median
$251.19
Typical High
$346.74
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$27.54
Median
$1,000.00
Typical High
$1,000.00
Cigna
Setting
Professional
Modifier
Global
Typical Low
$35.48
Median
$588.84
Typical High
$707.95
United
Setting
Facility
Modifier
Global
Typical Low
$12.88
Median
$26.92
Typical High
$128.82
United
Setting
Professional
Modifier
Global
Typical Low
$17.38
Median
$23.99
Typical High
$37.15
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$31.62
Median
$31.62
Typical High
$39.81

Where Maryland sits

The same service costs 3.5 times more in South Dakota than in California. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Maryland· 37th of 51

$240

SD $355CA $100

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.