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Canakinumab Injection

Montana rates for HCPCS J0638 · Ilaris

Injection, canakinumab, 1 mg

Rates data updated October 2026.

How much does Ilaris (canakinumab) cost?

$166per mg

Typical negotiated rate. In Montana, October 2026.

Insurers have agreed to pay about $166 for each mg of this drug. The price depends on where it is billed: about $155 from a physician practice, and about $186 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
$155
At a hospital outpatient department
$186

The same drug, in the same amount, costs 20% 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 We do not publish dosing guidance: use the amount from your own prescription or treatment plan.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$155$148 to $170
FacilityA hospital or hospital-owned outpatient department$186$155 to $195

How much rates vary

Facilitymedian $186 · 10th to 90th $151 to $263Professionalmedian $155 · 10th to 90th $79 to $209
$100$200$500facility $186professional $155

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
$169.82
Median
$169.82
Typical High
$169.82
Cigna
Setting
Facility
Modifier
None
Typical Low
$154.88
Median
$154.88
Typical High
$331.13
Cigna
Setting
Professional
Modifier
None
Typical Low
$154.88
Median
$154.88
Typical High
$154.88
MountainHealth Co-op
Setting
Facility
Modifier
None
Typical Low
$151.36
Median
$186.21
Typical High
$245.47
MountainHealth Co-op
Setting
Professional
Modifier
None
Typical Low
$151.36
Median
$186.21
Typical High
$208.93
Providence
Setting
Facility
Modifier
None
Typical Low
$154.88
Median
$154.88
Typical High
$331.13
Providence
Setting
Professional
Modifier
None
Typical Low
$79.43
Median
$154.88
Typical High
$169.82
United
Setting
Professional
Modifier
None
Typical Low
$147.91
Median
$147.91
Typical High
$147.91

Where Montana sits

The same service costs 1.7 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.

Montana· 11th of 51

$166

AZ $245RI $148

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.