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Revision Of A Glaucoma Drainage Implant

Illinois rates for HCPCS 66184

Surgery to adjust or repair an implanted glaucoma drainage device — a small plate and tube that carries fluid out of the eye to lower pressure. The tube may be repositioned, unblocked, shortened, or re-secured so drainage works properly again. The device stays in place rather than being exchanged for a new one.

Rates data updated July 2026.

Facilitymedian $2,138 · 10th–90th $871$9,3330%5%10%10th90th$2,138Professionalmedian $1,318 · 10th–90th $724$3,6310%5%10%10th90th$1,318$100.0$500.0$2.0K$10.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$870.96
Median
$1,862.09
Typical High
$9,332.54
BCBS
Setting
Facility
Modifier
Global
Typical Low
$2,951.21
Median
$3,801.89
Typical High
$16,595.87
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$724.44
Median
$1,318.26
Typical High
$3,630.78
Hally Health
Setting
Facility
Modifier
Global
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
United
Setting
Facility
Modifier
Global
Typical Low
$1,318.26
Median
$3,388.44
Typical High
$6,165.95