go back

Upper Extremity Socket Insert, with Locking Mechanism

Illinois rates for HCPCS L6694

Addition to upper extremity prosthesis, below elbow/above elbow, custom fabricated from existing mold or prefabricated, socket insert, silicone gel, elastomeric or equal, for use with locking mechanism

Rates data updated October 2026.

How much does Upper Extremity Socket Insert, with Locking Mechanism cost?

$741

Typical negotiated rate. In Illinois, October 2026.

Insurers have agreed to pay about $741 for this service. The price depends on where it is billed: about $741 from a physician practice, and about $1,318 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 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$741$468 to $759
FacilityA hospital or hospital-owned outpatient department$1,318$1,148 to $2,512

How much rates vary

Facilitymedian $1,318 · 10th to 90th $525 to $5,623Professionalmedian $741 · 10th to 90th $398 to $1,047
$500$1K$2K$5K$10Kfacility $1,318professional $741

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
$467.74
Median
$467.74
Typical High
$977.24
Aetna
Setting
Professional
Modifier
None
Typical Low
$467.74
Median
$467.74
Typical High
$776.25
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$70.79
Median
$70.79
Typical High
$114.82
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$46.77
Median
$46.77
Typical High
$77.62
BCBS Illinois
Setting
Facility
Modifier
None
Typical Low
$1,148.15
Median
$1,584.89
Typical High
$6,606.93
BCBS Illinois
Setting
Professional
Modifier
None
Typical Low
$741.31
Median
$741.31
Typical High
$741.31
Cigna
Setting
Facility
Modifier
None
Typical Low
$524.81
Median
$524.81
Typical High
$524.81
Cigna
Setting
Professional
Modifier
None
Typical Low
$389.05
Median
$389.05
Typical High
$524.81
Hally Health
Setting
Professional
Modifier
None
Typical Low
$812.83
Median
$954.99
Typical High
$1,288.25
Hally Health
Setting
Facility
Modifier
None
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Professional
Modifier
None
Typical Low
$1,230.27
Median
$1,230.27
Typical High
$1,230.27
Molina
Setting
Professional
Modifier
None
Typical Low
$758.58
Median
$758.58
Typical High
$794.33
United
Setting
Facility
Modifier
None
Typical Low
$977.24
Median
$1,318.26
Typical High
$1,318.26
United
Setting
Professional
Modifier
None
Typical Low
$398.11
Median
$478.63
Typical High
$1,122.02

Where Illinois sits

The same service costs 3.2 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.

Illinois· 12th of 51

$741

HI $1,259DE $389

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.