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Unlisted Front-Of-Eye Procedure

Michigan rates for HCPCS 66999

An operation on the front part of the eye - the cornea, iris, lens, and the drainage structures around them - that has no standard named entry of its own. It is used when the surgery performed does not match any established description, so the surgeon submits a written report of exactly what was done.

Rates data updated July 2026.

How much does Unlisted Front-Of-Eye Procedure cost?

$2,042

Typical negotiated rate. In Michigan, July 2026.

Insurers have agreed to pay about $2,042 for this service. The price depends on where it is billed: about $417 from a physician practice, and about $2,512 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 3 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$417$347 to $447
FacilityA hospital or hospital-owned outpatient department$2,512$2,042 to $4,898

How much rates vary

Facilitymedian $2,512 · 10th to 90th $912 to $4,898Professionalmedian $417 · 10th to 90th $324 to $708
$100$200$500$1K$2K$5Kfacility $2,512professional $417

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
$912.01
Median
$2,041.74
Typical High
$4,897.79
Aetna
Setting
Professional
Modifier
Global
Typical Low
$407.38
Median
$436.52
Typical High
$707.95
Health Alliance Plan
Setting
Facility
Modifier
Global
Typical Low
$812.83
Median
$2,041.74
Typical High
$4,897.79
Health Alliance Plan
Setting
Professional
Modifier
Global
Typical Low
$323.59
Median
$380.19
Typical High
$467.74
United
Setting
Facility
Modifier
Global
Typical Low
$1,819.70
Median
$3,235.94
Typical High
$7,244.36
United
Setting
Professional
Modifier
Global
Typical Low
$50.12
Median
$60.26
Typical High
$75.86

Where Michigan sits

The same service costs 52.5 times more in New Hampshire than in Wyoming. 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· 35th of 51

$2,042

NH $9,772WY $186

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.