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Portable Gaseous Oxygen System, Rental

Maryland rates for HCPCS E0431

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing

Rates data updated October 2026.

How much does Portable Gaseous Oxygen System, Rental cost?

$126

Typical negotiated rate. In Maryland, October 2026.

Insurers have agreed to pay about $126 for this service. Most negotiated rates run $27.54 to $145.

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 7 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $15 · 10th to 90th $15 to $15Professionalmedian $126 · 10th to 90th $21 to $759
$20$50$100$200$500facility $15professional $126

Distribution of negotiated rates across all payers (price axis is log-scale). Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
None
Typical Low
$128.82
Median
$131.83
Typical High
$144.54
Aetna
Setting
Professional
Modifier
UE · Used equipment
Typical Low
$95.50
Median
$95.50
Typical High
$95.50
CareFirst
Setting
Professional
Modifier
None
Typical Low
$20.89
Median
$758.58
Typical High
$758.58
CareFirst
Setting
Professional
Modifier
RR · Rental
Typical Low
$20.89
Median
$20.89
Typical High
$20.89
Cigna
Setting
Facility
Modifier
None
Typical Low
$14.79
Median
$14.79
Typical High
$14.79
Cigna
Setting
Professional
Modifier
None
Typical Low
$107.15
Median
$125.89
Typical High
$125.89
Cigna
Setting
Professional
Modifier
RR · Rental
Typical Low
$12.59
Median
$12.59
Typical High
$12.59
Cigna
Setting
Professional
Modifier
UE · Used equipment
Typical Low
$93.33
Median
$93.33
Typical High
$93.33
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$331.13
Median
$331.13
Typical High
$338.84
Kaiser Permanente
Setting
Professional
Modifier
RR · Rental
Typical Low
$18.20
Median
$21.38
Typical High
$31.62
United
Setting
Professional
Modifier
None
Typical Low
$11.75
Median
$11.75
Typical High
$128.82
United
Setting
Professional
Modifier
RR · Rental
Typical Low
$12.02
Median
$17.38
Typical High
$24.55
United
Setting
Professional
Modifier
UE · Used equipment
Typical Low
$61.66
Median
$114.82
Typical High
$190.55
Wellpoint
Setting
Professional
Modifier
None
Typical Low
$31.62
Median
$31.62
Typical High
$31.62
1 more rate with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Johns Hopkins Employer Health Plan
Setting
Professional
Modifier
QB · Oxygen over 4 L/min + portable + RR · Rental
Typical Low
$47.86
Median
$47.86
Typical High
$47.86

Where Maryland sits

The same service costs 12.3 times more in Wyoming than in Illinois. 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· 20th of 51

$126

WY $302IL $24.55

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.