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Prosthetic Knee, Exoskeletal Four-Bar, Pneumatic Swing

Maryland rates for HCPCS L5614

Addition to lower extremity, exoskeletal system, above knee (AK), knee disarticulation, four-bar linkage, with pneumatic swing phase control

Rates data updated July 2026.

How much does Prosthetic Knee, Exoskeletal Four-Bar, Pneumatic Swing cost?

$1,072

Typical negotiated rate. In Maryland, July 2026.

Insurers have agreed to pay about $1,072 for this service. Most negotiated rates run $933 to $1,122.

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 $1,380 · 10th to 90th $813 to $2,042Professionalmedian $1,072 · 10th to 90th $871 to $1,514
$1K$2K$5Kfacility $1,380professional $1,072

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
$870.96
Median
$1,071.52
Typical High
$1,513.56
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$1,380.38
Median
$1,380.38
Typical High
$1,380.38
Cigna
Setting
Facility
Modifier
Global
Typical Low
$1,318.26
Median
$1,318.26
Typical High
$1,380.38
Cigna
Setting
Professional
Modifier
Global
Typical Low
$954.99
Median
$954.99
Typical High
$1,318.26
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$1,412.54
Median
$2,041.74
Typical High
$3,019.95
United
Setting
Facility
Modifier
Global
Typical Low
$758.58
Median
$1,380.38
Typical High
$2,041.74
United
Setting
Professional
Modifier
Global
Typical Low
$891.25
Median
$1,071.52
Typical High
$1,584.89
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$1,096.48
Median
$1,096.48
Typical High
$1,737.80

Where Maryland sits

The same service costs 3.2 times more in Kansas than in Nebraska. 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· 35th of 51

$1,072

KS $2,818NE $891

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.