HCPCS J-code
J1566: immune globulin lyophilized
Immune globulin lyophilized IV/IM 500 mg
Code
J1566
Generic
immune globulin lyophilized
Brands
Gammagard S/D
Common denial patterns
- Approved indication
Frequently asked questions
What is HCPCS J1566?
Immune globulin lyophilized IV/IM 500 mg
Why does insurance commonly deny J1566?
Approved indication.
What brand-name drug uses J1566?
Gammagard S/D.
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