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Elosulfase Alfa Injection

Connecticut rates for HCPCS J1322 · Vimizim

Injection, elosulfase alfa, 1 mg

Rates data updated October 2026.

How much does Vimizim (elosulfase alfa) cost?

$347per mg

Typical negotiated rate. In Connecticut, October 2026.

Insurers have agreed to pay about $347 for each mg of this drug. The price depends on where it is billed: about $316 from a physician practice, and about $457 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
$316
At a hospital outpatient department
$457

The same drug, in the same amount, costs 45% 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 We do not publish dosing guidance: use the amount from your own prescription or treatment plan.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$316$316 to $331
FacilityA hospital or hospital-owned outpatient department$457$363 to $617

How much rates vary

Facilitymedian $457 · 10th to 90th $316 to $813Professionalmedian $316 · 10th to 90th $309 to $331
$500$1Kfacility $457professional $316

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
$512.86
Median
$645.65
Typical High
$707.95
Aetna
Setting
Professional
Modifier
None
Typical Low
$331.13
Median
$331.13
Typical High
$331.13
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$309.03
Median
$467.74
Typical High
$933.25
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$316.23
Median
$316.23
Typical High
$316.23
Cigna
Setting
Facility
Modifier
None
Typical Low
$363.08
Median
$363.08
Typical High
$616.60
Cigna
Setting
Professional
Modifier
None
Typical Low
$316.23
Median
$316.23
Typical High
$316.23
ConnectiCare
Setting
Professional
Modifier
None
Typical Low
$331.13
Median
$346.74
Typical High
$398.11
United
Setting
Professional
Modifier
None
Typical Low
$281.84
Median
$309.03
Typical High
$346.74

Where Connecticut sits

The same service costs 1.6 times more in Arizona than in Rhode Island. 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.

Connecticut· 10th of 51

$347

AZ $501RI $309

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.