HCPCS Level II code

J1559Injection, immune globulin (hizentra), 100 mg

HCPCS Level IIVerified Sep 19, 2026

Medicare payment

No national Medicare fee schedule we hold prices J1559 — the Physician Fee Schedule lists it with status indicator E (2026 file). CMS fee schedules ↗

Code definition

Code

J1559

Code system

HCPCS Level II

Full description

Injection, immune globulin (hizentra), 100 mg

Policy activity for HCPCS J1559

CLV Intelligence is tracking 2 policy changes that cite HCPCS J1559 between 2026-06-05 and 2026-09-12, drawn from 1 LCD/NCD coverage update and 1 proposed LCD. The changes span DME and Multi-specialty. 1 is flagged critical or high priority.

LCD/NCD coverage update
1
proposed LCD
1

Counts reflect the source documents CLV has matched to HCPCS J1559 to date; each links to the government publication that is authoritative. Monitored daily from CMS, the Federal Register, and Medicare Administrative Contractor publications.

Recent policy changes matched to J1559

Matched to this code by CLV analysis of each policy. The linked source document is authoritative.

Proposed LCD DL33794: External Infusion Pumps — CGS

DME

Government source· CMS / MACverify ↗
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Audit documentation

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