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Unlisted Procedure On The Eye's Surface Membrane

Illinois rates for HCPCS 68399

Covers an operation on the conjunctiva — the thin clear membrane that covers the white of the eye and lines the inside of the eyelids — where no standard named entry fits. The surgeon submits a written report describing exactly what was done.

Rates data updated July 2026.

How much does Unlisted Procedure On The Eye's Surface Membrane cost?

$1,862

Typical facility fee. In Illinois, July 2026.

Insurers have agreed to pay about $1,862 for this service. Most negotiated rates run $933 to $5,129.

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 4 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $1,622 · 10th to 90th $407 to $7,762Professionalmedian $3,236 · 10th to 90th $200 to $10,000
$100$200$500$1K$2K$5K$10Kfacility $1,622professional $3,236

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
Facility
Modifier
Global
Typical Low
$1,122.02
Median
$3,235.94
Typical High
$9,772.37
Aetna
Setting
Professional
Modifier
Global
Typical Low
$1,023.29
Median
$3,235.94
Typical High
$11,481.54
BCBS
Setting
Facility
Modifier
Global
Typical Low
$407.38
Median
$457.09
Typical High
$549.54
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$100.00
Median
$199.53
Typical High
$346.74
Hally Health
Setting
Facility
Modifier
Global
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
United
Setting
Facility
Modifier
Global
Typical Low
$208.93
Median
$707.95
Typical High
$2,089.30

Where Illinois sits

The same service costs 83.2 times more in Wisconsin than in South Dakota. 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· 30th of 50

$1,862

WI $12,589SD $151

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.