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Galsulfase Injection

Kansas rates for HCPCS J1458 · Naglazyme

Injection, galsulfase, 1 mg

Rates data updated October 2026.

How much does Naglazyme (galsulfase) cost?

$575per mg

Typical negotiated rate. In Kansas, October 2026.

Insurers have agreed to pay about $575 for each mg of this drug. The price depends on where it is billed: about $525 from a physician practice, and about $589 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
$525
At a hospital outpatient department
$589

The same drug, in the same amount, costs 12% 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 We do not publish dosing guidance: use the amount from your own prescription or treatment plan.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$525$513 to $537
FacilityA hospital or hospital-owned outpatient department$589$575 to $617

How much rates vary

Facilitymedian $589 · 10th to 90th $550 to $617Professionalmedian $525 · 10th to 90th $501 to $708
$500$1K$2Kfacility $589professional $525

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
$537.03
Median
$537.03
Typical High
$707.95
Aetna
Setting
Professional
Modifier
None
Typical Low
$524.81
Median
$588.84
Typical High
$707.95
BCBS Kansas
Setting
Facility
Modifier
None
Typical Low
$575.44
Median
$616.60
Typical High
$616.60
BCBS Kansas
Setting
Professional
Modifier
None
Typical Low
$524.81
Median
$524.81
Typical High
$524.81
Cigna
Setting
Facility
Modifier
None
Typical Low
$537.03
Median
$1,548.82
Typical High
$2,041.74
Cigna
Setting
Professional
Modifier
None
Typical Low
$524.81
Median
$524.81
Typical High
$524.81
Medica
Setting
Facility
Modifier
None
Typical Low
$398.11
Median
$467.74
Typical High
$645.65
Medica
Setting
Professional
Modifier
None
Typical Low
$501.19
Median
$501.19
Typical High
$588.84
United
Setting
Facility
Modifier
None
Typical Low
$524.81
Median
$524.81
Typical High
$524.81
United
Setting
Professional
Modifier
None
Typical Low
$512.86
Median
$512.86
Typical High
$602.56

Where Kansas 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.

Kansas· 10th of 51

$575

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.