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Vein Bypass Between The Two Neck Arteries

Montana rates for HCPCS 35509

Routes blood from the carotid artery on one side of the neck across to the carotid artery on the other side, using a length of the patient's own vein as the new channel to get around a narrowed or blocked segment. Both ends of the bypass sit on neck arteries that feed the brain. It is open surgery under general anesthesia through neck incisions, with a short hospital stay.

Rates data updated July 2026.

How much does Vein Bypass Between The Two Neck Arteries cost?

$2,399

Typical negotiated rate. In Montana, July 2026.

Insurers have agreed to pay about $2,399 for this service. The price depends on where it is billed: about $2,399 from a physician practice, and about $2,399 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$2,399$1,905 to $2,692
FacilityA hospital or hospital-owned outpatient department$2,399$2,399 to $2,570

How much rates vary

Facilitymedian $2,399 · 10th to 90th $2,344 to $2,630Professionalmedian $2,399 · 10th to 90th $1,585 to $6,918
$100$200$500$1K$2K$5Kfacility $2,399professional $2,399

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
Professional
Modifier
Global
Typical Low
$1,584.89
Median
$2,511.89
Typical High
$6,918.31
Cigna
Setting
Facility
Modifier
Global
Typical Low
$2,187.76
Median
$2,187.76
Typical High
$2,187.76
Cigna
Setting
Professional
Modifier
Global
Typical Low
$1,698.24
Median
$1,698.24
Typical High
$2,187.76
MountainHealth Co-op
Setting
Facility
Modifier
Global
Typical Low
$2,344.23
Median
$2,398.83
Typical High
$2,630.27
MountainHealth Co-op
Setting
Professional
Modifier
Global
Typical Low
$2,344.23
Median
$2,398.83
Typical High
$2,630.27
Providence
Setting
Facility
Modifier
Global
Typical Low
$1,659.59
Median
$2,511.89
Typical High
$2,951.21
Providence
Setting
Professional
Modifier
Global
Typical Low
$79.43
Median
$1,348.96
Typical High
$2,691.53
United
Setting
Facility
Modifier
Global
Typical Low
$1,698.24
Median
$1,698.24
Typical High
$1,698.24
United
Setting
Professional
Modifier
Global
Typical Low
$1,949.84
Median
$2,398.83
Typical High
$3,801.89

Where Montana sits

The same service costs 5.1 times more in California than in West Virginia. 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.

Montana· 20th of 51

$2,399

CA $7,943WV $1,549

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.