J1566 – Injection, immune globulin, intravenous, lyophilized (e.g., powder), not otherwise specified, 500 mg

HCPCS Level II code · J codes: Drugs Administered Other Than Oral Method

Active code Special coverage instructions apply

HCPCS codeJ1566
Long description
Injection, immune globulin, intravenous, lyophilized (e.g., powder), not otherwise specified, 500 mg
Short description
Immune globulin, powder
Pricing indicator
51 Drugs
Medicare coverage
D Special coverage instructions apply
BETOS category
O1E Other drugs
ASC
Approved for ambulatory surgical centers
Added
January 1, 2006
Last change
January 1, 2008 – No change

Frequently asked questions

What is HCPCS code J1566?

J1566 is a HCPCS Level II code for injection, immune globulin, intravenous, lyophilized (e.g., powder), not otherwise specified, 500 mg.

Does Medicare cover J1566?

The HCPCS file lists coverage code D: Special coverage instructions apply. Coverage and payment also depend on local coverage determinations and the patient’s plan.

Nearby J codes

Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.