go back

Fusion of the Ankle and Hindfoot

Hawaii rates for HCPCS 28705

Fusion surgery that permanently joins the ankle joint together with the joints of the hindfoot beneath it, so those bones heal into one solid block. It is used for severe arthritis, deformity, or instability affecting several joints at once rather than a single joint. Screws, plates, or pins hold everything still while the bone knits.

Rates data updated October 2026.

How much does Fusion of the Ankle and Hindfoot cost?

$3,333

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

Insurers have agreed to pay about $3,333 for this procedure. That total is two separate charges: $1,514 to the doctor who performs it, and $1,820 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$1,514$1,122 to $1,549
Facility feeThe hospital or surgery center$1,820$1,549 to $3,802

How much rates vary

Facilitymedian $1,820 · 10th to 90th $1,380 to $5,495Professionalmedian $1,514 · 10th to 90th $30 to $1,622
$50$200$1K$5Kfacility $1,820professional $1,514

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
$1,318.26
Median
$2,818.38
Typical High
$5,495.41
Aetna
Setting
Professional
Modifier
None
Typical Low
$1,122.02
Median
$1,122.02
Typical High
$1,548.82
Cigna
Setting
Facility
Modifier
None
Typical Low
$1,380.38
Median
$1,548.82
Typical High
$2,290.87
Cigna
Setting
Professional
Modifier
None
Typical Low
$1,513.56
Median
$1,513.56
Typical High
$1,513.56
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$1,230.27
Median
$1,318.26
Typical High
$1,819.70
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
$1,479.11
Median
$1,513.56
Typical High
$1,513.56
University Health Alliance
Setting
Professional
Modifier
None
Typical Low
$29.51
Median
$512.86
Typical High
$6,025.60

Where Hawaii sits

The same service costs 9.2 times more in Alaska 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

$3,333

$1,514 physician + $1,820 facility

AK $30,716HI $3,333

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.