go back

Galsulfase Injection

Arizona rates for HCPCS J1458 · Naglazyme

Injection, galsulfase, 1 mg

Rates data updated October 2026.

How much does Naglazyme (galsulfase) cost?

$832per mg

Typical negotiated rate. In Arizona, October 2026.

Insurers have agreed to pay about $832 for each mg of this drug. The price depends on where it is billed: about $513 from a physician practice, and about $1,585 from a hospital or other facility.

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
$513
At a hospital outpatient department
$1,585

The same drug, in the same amount, costs 209% 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 We do not publish dosing guidance: use the amount from your own prescription or treatment plan.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.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$513$501 to $525
FacilityA hospital or hospital-owned outpatient department$1,585$813 to $2,399

How much rates vary

Facilitymedian $1,585 · 10th to 90th $468 to $2,818Professionalmedian $513 · 10th to 90th $501 to $575
$500$1K$2Kfacility $1,585professional $513

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
$741.31
Median
$831.76
Typical High
$1,096.48
Aetna
Setting
Professional
Modifier
None
Typical Low
$575.44
Median
$575.44
Typical High
$575.44
BCBS Arizona
Setting
Facility
Modifier
None
Typical Low
$436.52
Median
$1,905.46
Typical High
$2,884.03
BCBS Arizona
Setting
Professional
Modifier
None
Typical Low
$489.78
Median
$489.78
Typical High
$3,467.37
Cigna
Setting
Facility
Modifier
None
Typical Low
$645.65
Median
$912.01
Typical High
$977.24
Cigna
Setting
Professional
Modifier
None
Typical Low
$524.81
Median
$524.81
Typical High
$524.81
Medica
Setting
Facility
Modifier
None
Typical Low
$501.19
Median
$645.65
Typical High
$794.33
Medica
Setting
Professional
Modifier
None
Typical Low
$501.19
Median
$501.19
Typical High
$501.19
United
Setting
Professional
Modifier
None
Typical Low
$512.86
Median
$512.86
Typical High
$512.86

Where Arizona sits

The same service costs 1.6 times more in Arizona than in Iowa. 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· 1st of 51

$832

AZ $832IA $513

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.