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Elosulfase Alfa Injection

Michigan rates for HCPCS J1322 · Vimizim

Injection, elosulfase alfa, 1 mg

Rates data updated October 2026.

How much does Vimizim (elosulfase alfa) cost?

$324per mg

Typical negotiated rate. In Michigan, October 2026.

Insurers have agreed to pay about $324 for each mg of this drug. The price depends on where it is billed: about $324 from a physician practice, and about $468 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
$324
At a hospital outpatient department
$468

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 We do not publish dosing guidance: use the amount from your own prescription or treatment plan.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 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$324$309 to $331
FacilityA hospital or hospital-owned outpatient department$468$324 to $891

How much rates vary

Facilitymedian $468 · 10th to 90th $324 to $1,023Professionalmedian $324 · 10th to 90th $251 to $417
$500$1K$2Kfacility $468professional $324

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
$331.13
Median
$891.25
Typical High
$1,000.00
Aetna
Setting
Professional
Modifier
None
Typical Low
$316.23
Median
$331.13
Typical High
$389.05
BCBS Michigan
Setting
Facility
Modifier
None
Typical Low
$323.59
Median
$398.11
Typical High
$1,148.15
BCBS Michigan
Setting
Professional
Modifier
None
Typical Low
$309.03
Median
$323.59
Typical High
$354.81
Cigna
Setting
Professional
Modifier
None
Typical Low
$251.19
Median
$251.19
Typical High
$316.23
Health Alliance Plan
Setting
Facility
Modifier
None
Typical Low
$338.84
Median
$870.96
Typical High
$1,000.00
Health Alliance Plan
Setting
Professional
Modifier
None
Typical Low
$316.23
Median
$323.59
Typical High
$436.52
Priority Health
Setting
Professional
Modifier
None
Typical Low
$251.19
Median
$251.19
Typical High
$316.23
United
Setting
Facility
Modifier
None
Typical Low
$316.23
Median
$316.23
Typical High
$316.23
United
Setting
Professional
Modifier
None
Typical Low
$309.03
Median
$309.03
Typical High
$416.87
5 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$158.49
Median
$165.96
Typical High
$194.98
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$64.57
Median
$66.07
Typical High
$77.62
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$47.86
Median
$48.98
Typical High
$57.54
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$31.62
Median
$33.11
Typical High
$38.90
BCBS Michigan
Setting
Professional
Modifier
JW · Drug discarded
Typical Low
$288.40
Median
$309.03
Typical High
$323.59

Where Michigan 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.

Michigan· 19th of 51

$324

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.