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Revision Of A Glaucoma Drainage Implant

Tennessee 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?

$3,019

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

Insurers have agreed to pay about $3,019 for this procedure. That total is two separate charges: $1,023 to the doctor who performs it, and $1,995 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$1,023$759 to $5,754
Facility feeThe hospital or surgery center$1,995$1,288 to $3,236

How much rates vary

Facilitymedian $1,995 · 10th to 90th $912 to $4,677Professionalmedian $1,023 · 10th to 90th $661 to $5,888
$1K$2K$5Kfacility $1,995professional $1,023

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
$1,621.81
Median
$2,818.38
Typical High
$7,585.78
Aetna
Setting
Professional
Modifier
None
Typical Low
$741.31
Median
$912.01
Typical High
$1,174.90
Ambetter
Setting
Professional
Modifier
None
Typical Low
$724.44
Median
$724.44
Typical High
$724.44
BCBS Tennessee
Setting
Facility
Modifier
None
Typical Low
$870.96
Median
$1,621.81
Typical High
$3,467.37
BCBS Tennessee
Setting
Professional
Modifier
None
Typical Low
$758.58
Median
$933.25
Typical High
$1,258.93
Cigna
Setting
Facility
Modifier
None
Typical Low
$602.56
Median
$1,621.81
Typical High
$6,760.83
Cigna
Setting
Professional
Modifier
None
Typical Low
$588.84
Median
$724.44
Typical High
$1,202.26
Lucent Health
Setting
Professional
Modifier
None
Typical Low
$5,754.40
Median
$5,888.44
Typical High
$5,888.44
United
Setting
Facility
Modifier
None
Typical Low
$1,000.00
Median
$2,570.40
Typical High
$5,128.61
United
Setting
Professional
Modifier
None
Typical Low
$707.95
Median
$933.25
Typical High
$1,479.11
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
$371.54
Median
$380.19
Typical High
$549.54
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$147.91
Median
$151.36
Typical High
$218.78
Aetna
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$549.54
Median
$562.34
Typical High
$831.76
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$109.65
Median
$114.82
Typical High
$165.96
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$74.13
Median
$75.86
Typical High
$109.65
Aetna
Setting
Professional
Modifier
78 · Unplanned return to OR
Typical Low
$512.86
Median
$524.81
Typical High
$776.25

Where Tennessee 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

Tennessee· 25th of 51

$3,019

$1,023 physician + $1,995 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.