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Prosthetic Knee, Polycentric, Mechanical Stance Lock

Arizona rates for HCPCS L5816

Addition, endoskeletal knee-shin system, polycentric, mechanical stance phase lock

Rates data updated July 2026.

How much does Prosthetic Knee, Polycentric, Mechanical Stance Lock cost?

$617

Typical negotiated rate. In Arizona, July 2026.

Insurers have agreed to pay about $617 for this service. The price depends on where it is billed: about $617 from a physician practice, and about $1,122 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$617$479 to $724
FacilityA hospital or hospital-owned outpatient department$1,122$631 to $1,698

How much rates vary

Facilitymedian $1,122 · 10th to 90th $331 to $2,754Professionalmedian $617 · 10th to 90th $437 to $1,349
$500$1K$2K$5Kfacility $1,122professional $617

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
$436.52
Median
$616.60
Typical High
$1,122.02
BCBS
Setting
Facility
Modifier
Global
Typical Low
$346.74
Median
$1,412.54
Typical High
$2,754.23
BCBS
Setting
Professional
Modifier
Global
Typical Low
$977.24
Median
$1,318.26
Typical High
$2,630.27
Cigna
Setting
Facility
Modifier
Global
Typical Low
$660.69
Median
$660.69
Typical High
$660.69
Cigna
Setting
Professional
Modifier
Global
Typical Low
$478.63
Median
$478.63
Typical High
$660.69
Medica
Setting
Facility
Modifier
Global
Typical Low
$331.13
Median
$912.01
Typical High
$5,370.32
Medica
Setting
Professional
Modifier
Global
Typical Low
$457.09
Median
$512.86
Typical High
$8,128.31
United
Setting
Facility
Modifier
Global
Typical Low
$676.08
Median
$1,122.02
Typical High
$1,380.38
United
Setting
Professional
Modifier
Global
Typical Low
$398.11
Median
$512.86
Typical High
$758.58

Where Arizona sits

The same service costs 4.5 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.

Arizona· 32nd of 51

$617

HI $2,042DE $457

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.