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Test Socket, Above-Knee

Washington, DC rates for HCPCS L5624

Addition to lower extremity, test socket, above knee (AK)

Rates data updated July 2026.

How much does Test Socket, Above-Knee cost?

$257

Typical negotiated rate. In Washington, DC, July 2026.

Insurers have agreed to pay about $257 for this service. The price depends on where it is billed: about $257 from a physician practice, and about $257 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 5 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$257$240 to $282
FacilityA hospital or hospital-owned outpatient department$257$257 to $257

How much rates vary

Facilitymedian $257 · 10th to 90th $257 to $708Professionalmedian $257 · 10th to 90th $229 to $282
$200$500facility $257professional $257

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. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$257.04
Median
$257.04
Typical High
$257.04
Aetna
Setting
Professional
Modifier
Global
Typical Low
$229.09
Median
$257.04
Typical High
$281.84
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$263.03
Median
$263.03
Typical High
$338.84
Cigna
Setting
Facility
Modifier
Global
Typical Low
$309.03
Median
$309.03
Typical High
$309.03
Cigna
Setting
Professional
Modifier
Global
Typical Low
$229.09
Median
$229.09
Typical High
$331.13
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$323.59
Median
$416.87
Typical High
$954.99
United
Setting
Facility
Modifier
Global
Typical Low
$707.95
Median
$707.95
Typical High
$707.95
United
Setting
Professional
Modifier
Global
Typical Low
$162.18
Median
$257.04
Typical High
$380.19

Where Washington, DC sits

The same service costs 2.6 times more in Hawaii than in Delaware. 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.

Washington, DC· 41st of 51

$257

HI $562DE $219

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.