Immune Globulin, Nonlyophilized Injection

Connecticut rates for HCPCS J1599

Injection, immune globulin, intravenous, nonlyophilized (e.g., liquid), not otherwise specified, 500 mg

Rates data updated July 2026.

How much does Immune Globulin, Nonlyophilized Injection cost?

$158per 500 mg

Typical negotiated rate. In Connecticut, July 2026.

Insurers have agreed to pay about $158 for each 500 mg of this drug. The price depends on where it is billed: about $120 from a physician practice, and about $234 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

Work out the cost of a dose

This drug is priced per 500 mg. Enter the amount given to see what insurers have agreed to pay for it.

Amount givenmg

In a doctor's office or clinic: $120
At a hospital outpatient department: $234

The same drug, in the same amount, costs 95% 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 We do not publish dosing guidance: use the amount from your own prescription or treatment plan.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 4 insurance carriers under federal price transparency rules.

Where it's billed changes the price

Billed by	Who charges it	Typical	Range
Physician practiceA doctor's office, clinic or independent provider	A doctor's office, clinic or independent provider	$120	$97.72 to $145
FacilityA hospital or hospital-owned outpatient department	A hospital or hospital-owned outpatient department	$234	$182 to $347

How much rates vary

Facilitymedian $234 · 10th to 90th $158 to $398Professionalmedian $120 · 10th to 90th $98 to $148

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	Facility/Professional	Modifier	Typical Low	Median	Typical High
Aetna Setting Facility Modifier Global Typical Low $151.36 Median $263.03 Typical High $398.11	Facility	Global	$151.36	$263.03	$398.11
Aetna Setting Professional Modifier Global Typical Low $97.72 Median $97.72 Typical High $120.23	Professional	Global	$97.72	$97.72	$120.23
Anthem BCBS Setting Facility Modifier Global Typical Low $181.97 Median $223.87 Typical High $338.84	Facility	Global	$181.97	$223.87	$338.84
Anthem BCBS Setting Professional Modifier Global Typical Low $141.25 Median $147.91 Typical High $147.91	Professional	Global	$141.25	$147.91	$147.91
Cigna Setting Facility Modifier Global Typical Low $165.96 Median $165.96 Typical High $281.84	Facility	Global	$165.96	$165.96	$281.84
Cigna Setting Professional Modifier Global Typical Low $147.91 Median $147.91 Typical High $147.91	Professional	Global	$147.91	$147.91	$147.91
ConnectiCare Setting Professional Modifier Global Typical Low $151.36 Median $151.36 Typical High $151.36	Professional	Global	$151.36	$151.36	$151.36

Where Connecticut sits

The same service costs 3.0 times more in Colorado than in Kentucky. 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· 5th of 51

$158

CO $204KY $67.61

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.