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Revision of an Eye Drainage Implant With Graft

Maine rates for HCPCS 66185

Repairs or repositions a glaucoma drainage implant — the small tube and plate placed to let fluid escape from the eye and keep pressure down — when it has shifted, blocked, or begun to erode. A patch of donor tissue is laid over the tube so it does not wear through the surface of the eye. It is done to keep the drainage working and protect the eye.

Rates data updated July 2026.

How much rates vary

Facilitymedian $708 · 10th to 90th $708 to $4,677
$1.0K$2.0K$5.0Kfacility $708

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
Cigna
Setting
Facility
Modifier
Global
Typical Low
$707.95
Median
$707.95
Typical High
$707.95
United
Setting
Facility
Modifier
Global
Typical Low
$4,677.35
Median
$4,677.35
Typical High
$4,677.35