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Avalglucosidase Alfa-ngpt Injection

Illinois rates for HCPCS J0219 · Nexviazyme

Injection, avalglucosidase alfa-ngpt, 4 mg

Rates data updated October 2026.

How much does Nexviazyme (avalglucosidase alfa-ngpt) cost?

$85.11per 4 mg

Typical negotiated rate. In Illinois, October 2026.

Insurers have agreed to pay about $85.11 for each 4 mg of this drug. The price depends on where it is billed: about $83.18 from a physician practice, and about $141 from a hospital or other facility.

Work out the cost of a dose

This drug is priced per 4 mg. Enter the amount given to see what insurers have agreed to pay for it.

mg
In a doctor's office or clinic
$83.18
At a hospital outpatient department
$141

The same drug, in the same amount, costs 70% 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 We do not publish dosing guidance: use the amount from your own prescription or treatment plan.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$83.18$81.28 to $93.33
FacilityA hospital or hospital-owned outpatient department$141$100 to $229

How much rates vary

Facilitymedian $141 · 10th to 90th $83 to $331Professionalmedian $83 · 10th to 90th $81 to $170
$100$200$500facility $141professional $83

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
$74.13
Median
$83.18
Typical High
$302.00
Aetna
Setting
Professional
Modifier
None
Typical Low
$83.18
Median
$83.18
Typical High
$83.18
BCBS Illinois
Setting
Facility
Modifier
None
Typical Low
$85.11
Median
$144.54
Typical High
$501.19
Cigna
Setting
Facility
Modifier
None
Typical Low
$112.20
Median
$169.82
Typical High
$199.53
Cigna
Setting
Professional
Modifier
None
Typical Low
$83.18
Median
$83.18
Typical High
$83.18
Hally Health
Setting
Professional
Modifier
None
Typical Low
$81.28
Median
$97.72
Typical High
$186.21
Hally Health
Setting
Facility
Modifier
None
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Professional
Modifier
None
Typical Low
$104.71
Median
$104.71
Typical High
$104.71
United
Setting
Facility
Modifier
None
Typical Low
$83.18
Median
$83.18
Typical High
$190.55
United
Setting
Professional
Modifier
None
Typical Low
$81.28
Median
$81.28
Typical High
$87.10
4 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
$41.69
Median
$41.69
Typical High
$41.69
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$16.98
Median
$16.98
Typical High
$16.98
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$12.59
Median
$12.59
Typical High
$12.59
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$8.32
Median
$8.32
Typical High
$8.32

Where Illinois sits

The same service costs 1.5 times more in Arizona than in Nebraska. 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.

Illinois· 17th of 51

$85.11

AZ $126NE $81.28

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.