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Knee Joints, Polycentric, Below-Knee

Arizona rates for HCPCS L5677

Additions to lower extremity, below knee (BK), knee joints, polycentric, pair

Rates data updated October 2026.

How much does Knee Joints, Polycentric, Below-Knee cost?

$389

Typical negotiated rate. In Arizona, October 2026.

Insurers have agreed to pay about $389 for this service. The price depends on where it is billed: about $355 from a physician practice, and about $794 from a hospital or other facility.

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.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$355$295 to $692
FacilityA hospital or hospital-owned outpatient department$794$398 to $1,380

How much rates vary

Facilitymedian $794 · 10th to 90th $229 to $3,162Professionalmedian $355 · 10th to 90th $282 to $4,365
$200$500$1K$2Kfacility $794professional $355

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
None
Typical Low
$354.81
Median
$354.81
Typical High
$354.81
BCBS
Setting
Facility
Modifier
None
Typical Low
$208.93
Median
$954.99
Typical High
$1,445.44
BCBS
Setting
Professional
Modifier
None
Typical Low
$616.60
Median
$691.83
Typical High
$1,258.93
Cigna
Setting
Facility
Modifier
None
Typical Low
$398.11
Median
$398.11
Typical High
$398.11
Cigna
Setting
Professional
Modifier
None
Typical Low
$295.12
Median
$295.12
Typical High
$398.11
Medica
Setting
Facility
Modifier
None
Typical Low
$354.81
Median
$794.33
Typical High
$3,162.28
Medica
Setting
Professional
Modifier
None
Typical Low
$275.42
Median
$426.58
Typical High
$4,365.16
United
Setting
Facility
Modifier
None
Typical Low
$398.11
Median
$398.11
Typical High
$398.11
United
Setting
Professional
Modifier
None
Typical Low
$269.15
Median
$295.12
Typical High
$446.68
4 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$177.83
Median
$177.83
Typical High
$177.83
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$70.79
Median
$70.79
Typical High
$70.79
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$53.70
Median
$53.70
Typical High
$53.70
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$35.48
Median
$35.48
Typical High
$35.48

Where Arizona sits

The same service costs 3.7 times more in Hawaii than in Pennsylvania. 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· 30th of 51

$389

HI $1,096PA $295

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.