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Keyhole Ankle Fusion

Hawaii rates for HCPCS 29899

Fuses the ankle joint using a camera and fine instruments passed through small incisions instead of one large open cut. The worn joint surfaces are cleared down to raw bone and held together with screws so they grow into a single solid unit, ending the pain of a badly damaged joint.

Rates data updated October 2026.

How much does Keyhole Ankle Fusion cost?

$2,704

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

Insurers have agreed to pay about $2,704 for this procedure. That total is two separate charges: $1,259 to the doctor who performs it, and $1,445 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 5 insurance carriers under federal price transparency rules.

What's inside this number

Part of the billTypicalRange
Physician feeThe doctor who performs it$1,259$1,230 to $1,380
Facility feeThe hospital or surgery center$1,445$1,259 to $3,802

How much rates vary

Facilitymedian $1,445 · 10th to 90th $1,122 to $4,467Professionalmedian $1,259 · 10th to 90th $977 to $1,380
$200$500$1K$2K$5Kfacility $1,445professional $1,259

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

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$1,047.13
Median
$2,818.38
Typical High
$4,466.84
Aetna
Setting
Professional
Modifier
None
Typical Low
$912.01
Median
$1,047.13
Typical High
$1,479.11
Cigna
Setting
Facility
Modifier
None
Typical Low
$1,122.02
Median
$1,258.93
Typical High
$1,819.70
Cigna
Setting
Professional
Modifier
None
Typical Low
$1,258.93
Median
$1,258.93
Typical High
$1,258.93
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$1,023.29
Median
$1,122.02
Typical High
$1,548.82
United
Setting
Facility
Modifier
None
Typical Low
$3,090.30
Median
$3,801.89
Typical High
$7,079.46
United
Setting
Professional
Modifier
None
Typical Low
$1,202.26
Median
$1,258.93
Typical High
$1,258.93
University Health Alliance
Setting
Professional
Modifier
None
Typical Low
$173.78
Median
$1,380.38
Typical High
$5,370.32

Where Hawaii sits

The same service costs 5.3 times more in Oklahoma than in Hawaii. 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

Hawaii· 51st of 51

$2,704

$1,259 physician + $1,445 facility

OK $14,385HI $2,704

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.