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Revision Of A Glaucoma Drainage Implant

Missouri 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 October 2026.

How much does Revision Of A Glaucoma Drainage Implant cost?

$3,605

Typical total for the visit. In Missouri, October 2026.

Insurers have agreed to pay about $3,605 for this procedure. That total is two separate charges: $851 to the doctor who performs it, and $2,754 to the hospital or surgery center where it takes place. Done somewhere without a facility charge, you pay only the first.

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 6 insurance carriers under federal price transparency rules.

What's inside this number

Part of the billTypicalRange
Physician feeThe doctor who performs it$851$708 to $1,175
Facility feeThe hospital or surgery center$2,754$1,413 to $4,571

How much rates vary

Facilitymedian $2,754 · 10th to 90th $977 to $6,761Professionalmedian $851 · 10th to 90th $661 to $2,630
$100$200$500$1K$2K$5K$10Kfacility $2,754professional $851

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$1,698.24
Median
$4,897.79
Typical High
$7,762.47
Aetna
Setting
Professional
Modifier
None
Typical Low
$812.83
Median
$870.96
Typical High
$1,202.26
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$1,288.25
Median
$3,467.37
Typical High
$7,079.46
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$588.84
Median
$812.83
Typical High
$1,412.54
Anthem BCBS
Setting
Professional
Modifier
50 · Both sides
Typical Low
$891.25
Median
$1,230.27
Typical High
$2,089.30
Anthem BCBS
Setting
Professional
Modifier
80 · Assistant surgeon
Typical Low
$95.50
Median
$131.83
Typical High
$223.87
Anthem BCBS
Setting
Professional
Modifier
AS · PA/NP assist
Typical Low
$83.18
Median
$114.82
Typical High
$194.98
BCBS Kansas City
Setting
Professional
Modifier
None
Typical Low
$676.08
Median
$724.44
Typical High
$1,000.00
Cigna
Setting
Facility
Modifier
None
Typical Low
$707.95
Median
$1,621.81
Typical High
$6,760.83
Cigna
Setting
Professional
Modifier
None
Typical Low
$724.44
Median
$794.33
Typical High
$1,445.44
Medica
Setting
Facility
Modifier
None
Typical Low
$54.95
Median
$1,862.09
Typical High
$6,918.31
Medica
Setting
Professional
Modifier
None
Typical Low
$691.83
Median
$1,258.93
Typical High
$5,888.44
United
Setting
Facility
Modifier
None
Typical Low
$1,000.00
Median
$2,818.38
Typical High
$5,495.41
United
Setting
Professional
Modifier
None
Typical Low
$691.83
Median
$933.25
Typical High
$1,445.44
6 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$407.38
Median
$436.52
Typical High
$478.63
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$162.18
Median
$173.78
Typical High
$190.55
Aetna
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$602.56
Median
$660.69
Typical High
$707.95
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$123.03
Median
$131.83
Typical High
$141.25
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$81.28
Median
$87.10
Typical High
$95.50
Aetna
Setting
Professional
Modifier
78 · Unplanned return to OR
Typical Low
$562.34
Median
$616.60
Typical High
$660.69

Where Missouri sits

The same service costs 3.7 times more in Oklahoma 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.

Physician feeFacility fee

Missouri· 18th of 51

$3,605

$851 physician + $2,754 facility

OK $7,181MS $1,948

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.