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Prosthetic Knee, Exoskeletal Four-Bar, Pneumatic Swing

Michigan 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 October 2026.

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

$1,479

Typical negotiated rate. In Michigan, October 2026.

Insurers have agreed to pay about $1,479 for this service. The price depends on where it is billed: about $1,479 from a physician practice, and about $3,090 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 7 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$1,479$1,175 to $2,042
FacilityA hospital or hospital-owned outpatient department$3,090$1,318 to $6,026

How much rates vary

Facilitymedian $3,090 · 10th to 90th $1,318 to $8,913Professionalmedian $1,479 · 10th to 90th $977 to $2,089
$1K$2K$5K$10Kfacility $3,090professional $1,479

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
Facility
Modifier
None
Typical Low
$1,148.15
Median
$1,148.15
Typical High
$2,041.74
Aetna
Setting
Professional
Modifier
None
Typical Low
$1,148.15
Median
$1,148.15
Typical High
$2,041.74
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$575.44
Median
$575.44
Typical High
$1,023.29
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$234.42
Median
$234.42
Typical High
$407.38
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$173.78
Median
$173.78
Typical High
$309.03
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$114.82
Median
$114.82
Typical High
$204.17
BCBS Michigan
Setting
Facility
Modifier
None
Typical Low
$2,454.71
Median
$6,025.60
Typical High
$11,481.54
BCBS Michigan
Setting
Professional
Modifier
None
Typical Low
$1,949.84
Median
$2,041.74
Typical High
$2,041.74
CareSource
Setting
Facility
Modifier
None
Typical Low
$1,318.26
Median
$1,318.26
Typical High
$1,318.26
Cigna
Setting
Facility
Modifier
None
Typical Low
$1,318.26
Median
$1,318.26
Typical High
$1,318.26
Cigna
Setting
Professional
Modifier
None
Typical Low
$954.99
Median
$1,318.26
Typical High
$2,041.74
Health Alliance Plan
Setting
Facility
Modifier
None
Typical Low
$1,174.90
Median
$3,981.07
Typical High
$4,365.16
Health Alliance Plan
Setting
Professional
Modifier
None
Typical Low
$1,174.90
Median
$1,621.81
Typical High
$2,089.30
Health Alliance Plan
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$575.44
Median
$575.44
Typical High
$575.44
Health Alliance Plan
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$234.42
Median
$234.42
Typical High
$234.42
Health Alliance Plan
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$173.78
Median
$173.78
Typical High
$173.78
Health Alliance Plan
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$117.49
Median
$117.49
Typical High
$117.49
Priority Health
Setting
Facility
Modifier
None
Typical Low
$1,318.26
Median
$1,318.26
Typical High
$1,318.26
Priority Health
Setting
Professional
Modifier
None
Typical Low
$1,318.26
Median
$1,348.96
Typical High
$2,041.74
United
Setting
Facility
Modifier
None
Typical Low
$1,000.00
Median
$2,089.30
Typical High
$2,454.71
United
Setting
Professional
Modifier
None
Typical Low
$758.58
Median
$977.24
Typical High
$1,412.54
1 more rate 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
BCBS Michigan
Setting
Professional
Modifier
RR · Rental
Typical Low
$2,041.74
Median
$2,041.74
Typical High
$2,041.74

Where Michigan sits

The same service costs 3.0 times more in Kansas 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.

Michigan· 19th of 51

$1,479

KS $2,818DE $955

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.