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Revision Of A Glaucoma Drainage Implant

California 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.

How much does Revision Of A Glaucoma Drainage Implant cost?

$8,710

Typical facility fee. In California, July 2026.

Insurers have agreed to pay about $8,710 for this service. Most negotiated rates run $6,166 to $12,882.

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 9 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $8,710 · 10th to 90th $3,388 to $17,783Professionalmedian $851 · 10th to 90th $676 to $1,698
$100$500$2K$10Kfacility $8,710professional $851

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
$2,951.21
Median
$7,079.46
Typical High
$19,054.61
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$5,623.41
Median
$10,000.00
Typical High
$17,782.79
Blue Shield
Setting
Facility
Modifier
Global
Typical Low
$74.13
Median
$4,265.80
Typical High
$8,709.64
Cigna
Setting
Facility
Modifier
Global
Typical Low
$707.95
Median
$1,047.13
Typical High
$2,344.23
Contra Costa Health
Setting
Professional
Modifier
Global
Typical Low
$851.14
Median
$1,023.29
Typical High
$1,737.80
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$645.65
Median
$851.14
Typical High
$1,698.24
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$54.95
Median
$56.23
Typical High
$7,079.46
Providence
Setting
Facility
Modifier
Global
Typical Low
$741.31
Median
$977.24
Typical High
$1,698.24
United
Setting
Facility
Modifier
Global
Typical Low
$3,715.35
Median
$7,244.36
Typical High
$15,135.61

Where California sits

The same service costs 12.9 times more in South Carolina than in Maine. 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.

California· 2nd of 50

$8,710

SC $9,120ME $708

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.