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Revision Of A Glaucoma Drainage Implant

Montana 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 $1,349 · 10th–90th $1,259$1,6220%50%10th90th$1,349$1.0K$2.0K$5.0K

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
Cigna
Setting
Facility
Modifier
Global
Typical Low
$1,230.27
Median
$1,230.27
Typical High
$1,230.27
MountainHealth Co-op
Setting
Facility
Modifier
Global
Typical Low
$1,258.93
Median
$1,348.96
Typical High
$1,621.81
Providence
Setting
Facility
Modifier
Global
Typical Low
$851.14
Median
$1,230.27
Typical High
$1,445.44
United
Setting
Facility
Modifier
Global
Typical Low
$891.25
Median
$1,445.44
Typical High
$4,677.35