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Knee Orthosis, Adjustable Joints, Positional, Off-the-Shelf

Maryland rates for HCPCS L1833

Knee orthosis (KO), adjustable knee joints (unicentric or polycentric), positional orthosis, rigid support, prefabricated, off-the shelf

Rates data updated July 2026.

How much does Knee Orthosis, Adjustable Joints, Positional, Off-the-Shelf cost?

$380

Typical negotiated rate. In Maryland, July 2026.

Insurers have agreed to pay about $380 for this service. The price depends on where it is billed: about $380 from a physician practice, and about $363 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$380$234 to $501
FacilityA hospital or hospital-owned outpatient department$363$269 to $468

How much rates vary

Facilitymedian $363 · 10th to 90th $240 to $501Professionalmedian $380 · 10th to 90th $234 to $617
$100$200$500$1Kfacility $363professional $380

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
$177.83
Median
$177.83
Typical High
$194.98
Aetna
Setting
Professional
Modifier
Global
Typical Low
$234.42
Median
$323.59
Typical High
$588.84
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$478.63
Median
$524.81
Typical High
$524.81
Cigna
Setting
Facility
Modifier
Global
Typical Low
$467.74
Median
$467.74
Typical High
$489.78
Cigna
Setting
Professional
Modifier
Global
Typical Low
$338.84
Median
$338.84
Typical High
$338.84
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$354.81
Median
$501.19
Typical High
$776.25
United
Setting
Facility
Modifier
Global
Typical Low
$239.88
Median
$346.74
Typical High
$501.19
United
Setting
Professional
Modifier
Global
Typical Low
$331.13
Median
$407.38
Typical High
$630.96
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$102.33
Median
$416.87
Typical High
$416.87

Where Maryland sits

The same service costs 3.0 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· 40th of 51

$380

HI $708DC $234

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.