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Knee Orthosis, Inflatable Air Chambers, Off-the-Shelf

Maryland rates for HCPCS L1848

Knee orthosis (KO), double upright with adjustable joint, with inflatable air support chamber(s), prefabricated, off-the-shelf

Rates data updated July 2026.

How much does Knee Orthosis, Inflatable Air Chambers, Off-the-Shelf cost?

$331

Typical negotiated rate. In Maryland, July 2026.

Insurers have agreed to pay about $331 for this service. Most negotiated rates run $275 to $417.

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 6 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $363 · 10th to 90th $240 to $692Professionalmedian $331 · 10th to 90th $275 to $575
$200$500$1K$2Kfacility $363professional $331

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
$275.42
Median
$295.12
Typical High
$549.54
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$446.68
Median
$446.68
Typical High
$478.63
Cigna
Setting
Facility
Modifier
Global
Typical Low
$436.52
Median
$436.52
Typical High
$457.09
Cigna
Setting
Professional
Modifier
Global
Typical Low
$316.23
Median
$316.23
Typical High
$316.23
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$478.63
Median
$691.83
Typical High
$1,023.29
United
Setting
Facility
Modifier
Global
Typical Low
$218.78
Median
$316.23
Typical High
$691.83
United
Setting
Professional
Modifier
Global
Typical Low
$309.03
Median
$354.81
Typical High
$549.54
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$371.54
Median
$371.54
Typical High
$416.87

Where Maryland sits

The same service costs 2.5 times more in Hawaii than in Washington, DC. 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· 46th of 51

$331

HI $692DC $275

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.