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Eye Drainage Implant Into The Supraciliary Space

Rhode Island rates for HCPCS 0474T

A tiny drainage device is placed inside the eye, working from within through a small incision, to create a channel for fluid to leave the front of the eye into the supraciliary space, a natural layer within the eye wall. Improving the outflow of fluid lowers the pressure inside the eye. The device is not visible from outside.

Rates data updated July 2026.

How much does Eye Drainage Implant Into The Supraciliary Space cost?

$575

Typical negotiated rate. In Rhode Island, July 2026.

Insurers have agreed to pay about $575 for this service. The price depends on where it is billed: about $562 from a physician practice, and about $3,715 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$562$562 to $589
FacilityA hospital or hospital-owned outpatient department$3,715$1,023 to $7,943

How much rates vary

Facilitymedian $3,715 · 10th to 90th $851 to $10,233Professionalmedian $562 · 10th to 90th $427 to $589
$500$1K$2K$5K$10Kfacility $3,715professional $562

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. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$2,398.83
Median
$3,235.94
Typical High
$3,981.07
Aetna
Setting
Professional
Modifier
Global
Typical Low
$562.34
Median
$588.84
Typical High
$588.84
BCBS
Setting
Facility
Modifier
Global
Typical Low
$426.58
Median
$912.01
Typical High
$7,943.28
BCBS
Setting
Professional
Modifier
Global
Typical Low
$316.23
Median
$426.58
Typical High
$426.58
United
Setting
Facility
Modifier
Global
Typical Low
$3,235.94
Median
$7,413.10
Typical High
$13,182.57
United
Setting
Professional
Modifier
Global
Typical Low
$288.40
Median
$478.63
Typical High
$691.83

Where Rhode Island sits

The same service costs 16.6 times more in California than in Mississippi. 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.

Rhode Island· 29th of 51

$575

CA $5,012MS $302

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.