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Calaspargase Pegol-mknl Injection

Missouri rates for HCPCS J9118 · asparlas

Injection, calaspargase pegol-mknl, 10 units

Rates data updated October 2026.

How much does asparlas (calaspargase pegol) cost?

$87.10per 10 units

Typical negotiated rate. In Missouri, October 2026.

Insurers have agreed to pay about $87.10 for each 10 units of this drug. The price depends on where it is billed: about $87.10 from a physician practice, and about $115 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
$87.10
At a hospital outpatient department
$115

The same drug, in the same amount, costs 32% 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 We do not publish dosing guidance: use the amount from your own prescription or treatment plan.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$87.10$85.11 to $97.72
FacilityA hospital or hospital-owned outpatient department$115$87.10 to $214

How much rates vary

Facilitymedian $115 · 10th to 90th $83 to $288Professionalmedian $87 · 10th to 90th $81 to $339
$100$200facility $115professional $87

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
$81.28
Median
$97.72
Typical High
$134.90
Aetna
Setting
Professional
Modifier
None
Typical Low
$85.11
Median
$89.13
Typical High
$102.33
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$87.10
Median
$114.82
Typical High
$288.40
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$83.18
Median
$97.72
Typical High
$97.72
BCBS Kansas City
Setting
Professional
Modifier
None
Typical Low
$93.33
Median
$93.33
Typical High
$165.96
Cigna
Setting
Facility
Modifier
None
Typical Low
$107.15
Median
$190.55
Typical High
$218.78
Cigna
Setting
Professional
Modifier
None
Typical Low
$85.11
Median
$85.11
Typical High
$85.11
Medica
Setting
Facility
Modifier
None
Typical Low
$74.13
Median
$95.50
Typical High
$338.84
Medica
Setting
Professional
Modifier
None
Typical Low
$81.28
Median
$338.84
Typical High
$338.84
United
Setting
Facility
Modifier
None
Typical Low
$85.11
Median
$85.11
Typical High
$85.11
United
Setting
Professional
Modifier
None
Typical Low
$74.13
Median
$87.10
Typical High
$95.50
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
$42.66
Median
$44.67
Typical High
$51.29
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$16.98
Median
$17.78
Typical High
$20.42
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$12.88
Median
$13.18
Typical High
$15.49
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$8.51
Median
$8.91
Typical High
$10.23

Where Missouri 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.

Missouri· 19th of 51

$87.10

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.