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Immune Globulin, Lyophilized Injection

Oklahoma rates for HCPCS J1566 · Gammagard S/D

Injection, immune globulin, intravenous, lyophilized (e.g., powder), not otherwise specified, 500 mg

Rates data updated October 2026.

How much does Gammagard S/D cost?

$57.54per 500 mg

Typical negotiated rate. In Oklahoma, October 2026.

Insurers have agreed to pay about $57.54 for each 500 mg of this drug. The price depends on where it is billed: about $81.28 from a physician practice, and about $46.77 from a hospital or other facility.

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.

mg
In a doctor's office or clinic
$81.28
At a hospital outpatient department
$46.77

The same drug, in the same amount, costs 42% less 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 We do not publish dosing guidance: use the amount from your own prescription or treatment plan.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$81.28$81.28 to $89.13
FacilityA hospital or hospital-owned outpatient department$46.77$37.15 to $63.10

How much rates vary

Facilitymedian $47 · 10th to 90th $29 to $81Professionalmedian $81 · 10th to 90th $79 to $91
$20$50$100$200facility $47professional $81

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
$87.10
Median
$87.10
Typical High
$87.10
Aetna
Setting
Professional
Modifier
None
Typical Low
$87.10
Median
$87.10
Typical High
$89.13
BCBS Oklahoma
Setting
Facility
Modifier
None
Typical Low
$27.54
Median
$45.71
Typical High
$70.79
Cigna
Setting
Facility
Modifier
None
Typical Low
$120.23
Median
$213.80
Typical High
$229.09
Cigna
Setting
Professional
Modifier
None
Typical Low
$81.28
Median
$81.28
Typical High
$81.28
Medica
Setting
Facility
Modifier
None
Typical Low
$38.02
Median
$38.02
Typical High
$97.72
Medica
Setting
Professional
Modifier
None
Typical Low
$69.18
Median
$81.28
Typical High
$97.72
United
Setting
Facility
Modifier
None
Typical Low
$81.28
Median
$81.28
Typical High
$81.28
United
Setting
Professional
Modifier
None
Typical Low
$67.61
Median
$81.28
Typical High
$100.00

Where Oklahoma sits

The same service costs 2.1 times more in Alaska than in Oklahoma. 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.

Oklahoma· 51st of 51

$57.54

AK $120OK $57.54

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.