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

Illinois 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?

$437

Typical negotiated rate. In Illinois, July 2026.

Insurers have agreed to pay about $437 for this service. The price depends on where it is billed: about $437 from a physician practice, and about $562 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$437$355 to $537
FacilityA hospital or hospital-owned outpatient department$562$355 to $955

How much rates vary

Facilitymedian $562 · 10th to 90th $355 to $1,905Professionalmedian $437 · 10th to 90th $324 to $708
$200$500$1K$2K$5Kfacility $562professional $437

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
Facility
Modifier
Global
Typical Low
$354.81
Median
$354.81
Typical High
$707.95
Aetna
Setting
Professional
Modifier
Global
Typical Low
$323.59
Median
$354.81
Typical High
$707.95
BCBS
Setting
Facility
Modifier
Global
Typical Low
$851.14
Median
$1,148.15
Typical High
$6,760.83
BCBS
Setting
Professional
Modifier
Global
Typical Low
$478.63
Median
$537.03
Typical High
$537.03
Cigna
Setting
Facility
Modifier
Global
Typical Low
$436.52
Median
$436.52
Typical High
$776.25
Cigna
Setting
Professional
Modifier
Global
Typical Low
$316.23
Median
$316.23
Typical High
$758.58
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$588.84
Median
$812.83
Typical High
$1,000.00
Hally Health
Setting
Facility
Modifier
Global
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$891.25
Median
$891.25
Typical High
$891.25
Molina
Setting
Professional
Modifier
Global
Typical Low
$363.08
Median
$363.08
Typical High
$524.81
United
Setting
Facility
Modifier
Global
Typical Low
$309.03
Median
$562.34
Typical High
$707.95
United
Setting
Professional
Modifier
Global
Typical Low
$257.04
Median
$346.74
Typical High
$588.84

Where Illinois 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.

Illinois· 17th of 51

$437

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.