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Calaspargase Pegol-mknl Injection

Montana rates for HCPCS J9118 · asparlas

Injection, calaspargase pegol-mknl, 10 units

Rates data updated October 2026.

How much does asparlas (calaspargase pegol) cost?

$93.33per 10 units

Typical negotiated rate. In Montana, October 2026.

Insurers have agreed to pay about $93.33 for each 10 units of this drug. The price depends on where it is billed: about $93.33 from a physician practice, and about $102 from a hospital or other facility.

Work out the cost of a dose

This drug is priced per 10 units. Enter the amount given to see what insurers have agreed to pay for it.

units
In a doctor's office or clinic
$93.33
At a hospital outpatient department
$102

The same drug, in the same amount, costs 10% 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 We do not publish dosing guidance: use the amount from your own prescription or treatment plan.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$93.33$81.28 to $107
FacilityA hospital or hospital-owned outpatient department$102$93.33 to $107

How much rates vary

Facilitymedian $102 · 10th to 90th $81 to $132Professionalmedian $93 · 10th to 90th $79 to $110
$100$200facility $102professional $93

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
Professional
Modifier
None
Typical Low
$85.11
Median
$100.00
Typical High
$107.15
BCBS Montana
Setting
Facility
Modifier
None
Typical Low
$131.83
Median
$154.88
Typical High
$169.82
Cigna
Setting
Facility
Modifier
None
Typical Low
$93.33
Median
$93.33
Typical High
$93.33
Cigna
Setting
Professional
Modifier
None
Typical Low
$85.11
Median
$93.33
Typical High
$93.33
MountainHealth Co-op
Setting
Facility
Modifier
None
Typical Low
$81.28
Median
$102.33
Typical High
$114.82
MountainHealth Co-op
Setting
Professional
Modifier
None
Typical Low
$81.28
Median
$107.15
Typical High
$114.82
Providence
Setting
Facility
Modifier
None
Typical Low
$93.33
Median
$93.33
Typical High
$93.33
Providence
Setting
Professional
Modifier
None
Typical Low
$79.43
Median
$93.33
Typical High
$109.65
United
Setting
Professional
Modifier
None
Typical Low
$81.28
Median
$81.28
Typical High
$81.28
3 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
$42.66
Median
$50.12
Typical High
$53.70
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$16.98
Median
$19.95
Typical High
$21.38
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$12.88
Median
$14.79
Typical High
$16.22

Where Montana sits

Rates are fairly even across states for this service. 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.

Montana· 4th of 51

$93.33

AK $105OK $85.11

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.