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Pegaspargase Injection

Connecticut rates for HCPCS J9266 · Oncaspar

Injection, pegaspargase, per single dose vial

Rates data updated July 2026.

How much does Oncaspar (pegaspargase) cost?

$28,184

Typical negotiated rate. In Connecticut, July 2026.

Insurers have agreed to pay about $28,184 for this service. The price depends on where it is billed: about $28,184 from a physician practice, and about $46,774 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 5 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$28,184$28,184 to $29,512
FacilityA hospital or hospital-owned outpatient department$46,774$39,811 to $67,608

How much rates vary

Facilitymedian $46,774 · 10th to 90th $31,623 to $79,433Professionalmedian $28,184 · 10th to 90th $28,184 to $31,623
$20K$50K$100Kfacility $46,774professional $28,184

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
Facility
Modifier
Global
Typical Low
$31,622.78
Median
$48,977.88
Typical High
$83,176.38
Aetna
Setting
Professional
Modifier
Global
Typical Low
$28,183.83
Median
$28,183.83
Typical High
$31,622.78
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$31,622.78
Median
$43,651.58
Typical High
$67,608.30
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$28,183.83
Median
$28,183.83
Typical High
$29,512.09
Cigna
Setting
Facility
Modifier
Global
Typical Low
$35,481.34
Median
$39,810.72
Typical High
$53,703.18
Cigna
Setting
Professional
Modifier
Global
Typical Low
$28,183.83
Median
$28,183.83
Typical High
$28,183.83
ConnectiCare
Setting
Professional
Modifier
Global
Typical Low
$28,840.32
Median
$29,512.09
Typical High
$33,884.42
United
Setting
Professional
Modifier
Global
Typical Low
$26,302.68
Median
$28,183.83
Typical High
$34,673.69

Where Connecticut 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.

Connecticut· 25th of 51

$28,184

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.