go back

Vestronidase Alfa-vjbk Injection

Arizona rates for HCPCS J3397 · Mepsevii

Injection, vestronidase alfa-vjbk, 1 mg

Rates data updated July 2026.

How much does Mepsevii (vestronidase alfa) cost?

$331per mg

Typical negotiated rate. In Arizona, July 2026.

Insurers have agreed to pay about $331 for each mg of this drug. The price depends on where it is billed: about $282 from a physician practice, and about $589 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

Work out the cost of a dose

This drug is priced per mg. Enter the amount given to see what insurers have agreed to pay for it.

mg
In a doctor's office or clinic
$282
At a hospital outpatient department
$589

The same drug, in the same amount, costs 109% more at a hospital than at a doctor's office.

Drug cost only. Giving the drug, the visit itself and any monitoring are billed on their own codes. We do not publish dosing guidance: use the amount from your own prescription or treatment plan.

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$282$275 to $331
FacilityA hospital or hospital-owned outpatient department$589$417 to $1,072

How much rates vary

Facilitymedian $589 · 10th to 90th $282 to $1,585Professionalmedian $282 · 10th to 90th $269 to $331
$500$1Kfacility $589professional $282

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
Facility
Modifier
Global
Typical Low
$398.11
Median
$588.84
Typical High
$1,071.52
Aetna
Setting
Professional
Modifier
Global
Typical Low
$275.42
Median
$281.84
Typical High
$331.13
BCBS
Setting
Facility
Modifier
Global
Typical Low
$251.19
Median
$1,023.29
Typical High
$1,862.09
BCBS
Setting
Professional
Modifier
Global
Typical Low
$269.15
Median
$537.03
Typical High
$1,949.84
Cigna
Setting
Facility
Modifier
Global
Typical Low
$295.12
Median
$501.19
Typical High
$537.03
Cigna
Setting
Professional
Modifier
Global
Typical Low
$288.40
Median
$288.40
Typical High
$288.40
Medica
Setting
Facility
Modifier
Global
Typical Low
$288.40
Median
$323.59
Typical High
$380.19
Medica
Setting
Professional
Modifier
Global
Typical Low
$269.15
Median
$269.15
Typical High
$269.15
United
Setting
Facility
Modifier
Global
Typical Low
$281.84
Median
$281.84
Typical High
$281.84
United
Setting
Professional
Modifier
Global
Typical Low
$281.84
Median
$281.84
Typical High
$281.84

Where Arizona sits

The same service costs 1.7 times more in Colorado than in North Carolina. 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.

Arizona· 7th of 51

$331

CO $468NC $275

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.