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HCPCS J1566 (Gammagard S D) Fee Schedule

Medicare rates as of October 2026

HCPCS J1566 is classified under Drugs Administered Other than Oral Method, in the Drugs, Administered by Injection subgroup.

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

Drugs Administered Other than Oral Method

Drugs, Administered by Injection

Common Place of Service

99 - Other POS

Complexity LevelLow
Medicare Fee Schedule$82.76 per 500 mg (October 2026 ASP) · View Medicare rates for J1566
Medicaid Fee Schedule$80.96 median of the 8 states in the free preview · View Medicaid rates for J1566
Medicare Payment Limit
$78.795BuyandBill.com
WAC Price
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Related NDC Codes

• 00944-2656-03 - GAMMAGARD S/D (IGA<1UG/ML) (SINGLE DOSE) 5 GM

• 00944-2658-04 - GAMMAGARD S/D (IGA<1UG/ML) 10 GM

• 52769-0470-72 - POLYGAM (W/50 ML DILUENT) 2.5 MG


National average reimbursement for HCPCS J1566 by major payers:

BCBS / Anthem logo

$89.91

BCBS / Anthem

UnitedHealthcare logo

$88.10

UnitedHealthcare

Aetna logo

$89.64

Aetna

Cigna logo

$87.08

Cigna

Compare published rates across providers.

Choose a payer to see a sample of rates for HCPCS J1566.

HCPCS J1566
5 of 25 sample ratesHigher to lower in this preview
  1. Nudrat Ayub

    Atlantic Health System Inc

    NJInternal Medicine PhysicianNPI 1346430774Tax ID 20-2088165

    $99.79Published rate
  2. Sylva Takvorian

    Hackensack Meridian Health Medical Group-Specialty Care PC

    NJInternal Medicine PhysicianNPI 1366419145Tax ID 22-3376459

    $85.91Published rate
  3. Andrew Matthews

    NJInternal Medicine PhysicianNPI 1528405271Tax ID 85-3737205

    $81.43Published rate
  4. Kishore Ratkalkar

    Medical Associates Of Central

    NJInternal Medicine PhysicianNPI 1942369947Tax ID 22-3051631

    $79.90Published rate
  5. Mekhala Mathure

    Mekhala Mathure Md LLC

    NJInternal Medicine PhysicianNPI 1588942668Tax ID 82-3396025

    $69.22Published rate

National sample. Rates vary by location, specialty, and contract.

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HCPCS J1566 vs. Other Drugs, Administered by Injection Codes

The table lists codes related to J1566. Select one to see its fee schedule.

CodeComplexityDescription
00944-2656-03-NDCModerateGAMMAGARD S/D (IGA<1UG/ML) (SINGLE DOSE) 5 GM
00944-2658-04-NDCModerateGAMMAGARD S/D (IGA<1UG/ML) 10 GM
52769-0470-72-NDCModeratePOLYGAM (W/50 ML DILUENT) 2.5 MG
J1566-HCPCSLowInjection, immune globulin, intravenous, lyophilized (e.g., powder), not otherwise specified, 500 mg

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including HCPCS J1566. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the J1566 fee schedule helps patients estimate costs and providers optimize billing for accurate reimbursements.

Factors that affect fee schedules


Medicare & Medicaid Rates

Government-set reimbursement amounts


Private Insurance Rates

Negotiated rates between providers and insurance companies


Geographic Location

Costs may be higher in urban areas.


Provider Type

Hospital providers may have different rates than private practice.

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