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Pegaspargase Injection

Montana rates for HCPCS J9266 · Oncaspar

Injection, pegaspargase, per single dose vial

Rates data updated July 2026.

How much does Oncaspar (pegaspargase) cost?

$28,840

Typical negotiated rate. In Montana, July 2026.

Insurers have agreed to pay about $28,840 for this service. The price depends on where it is billed: about $28,840 from a physician practice, and about $28,184 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$28,840$28,184 to $33,113
FacilityA hospital or hospital-owned outpatient department$28,184$25,704 to $33,884

How much rates vary

Facilitymedian $28,184 · 10th to 90th $3,981 to $54,954Professionalmedian $28,840 · 10th to 90th $27,542 to $34,674
$100$1K$10K$100Kfacility $28,184professional $28,840

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$28,183.83
Median
$30,902.95
Typical High
$34,673.69
BCBS
Setting
Facility
Modifier
Global
Typical Low
$10,964.78
Median
$37,153.52
Typical High
$89,125.09
Cigna
Setting
Facility
Modifier
Global
Typical Low
$33,113.11
Median
$33,113.11
Typical High
$57,543.99
Cigna
Setting
Professional
Modifier
Global
Typical Low
$28,183.83
Median
$28,183.83
Typical High
$33,113.11
MountainHealth Co-op
Setting
Facility
Modifier
Global
Typical Low
$6,918.31
Median
$27,542.29
Typical High
$50,118.72
MountainHealth Co-op
Setting
Professional
Modifier
Global
Typical Low
$6,918.31
Median
$27,542.29
Typical High
$50,118.72
Providence
Setting
Facility
Modifier
Global
Typical Low
$2,454.71
Median
$28,183.83
Typical High
$41,686.94
Providence
Setting
Professional
Modifier
Global
Typical Low
$79.43
Median
$33,113.11
Typical High
$37,153.52
United
Setting
Professional
Modifier
Global
Typical Low
$28,183.83
Median
$28,183.83
Typical High
$31,622.78

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· 19th of 51

$28,840

IA $30,903OK $28,184

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.