J1558 – Injection, immune globulin (xembify), 100 mg
HCPCS Level II code · J codes: Drugs Administered Other Than Oral Method
HCPCS codeJ1558
- Long description
- Injection, immune globulin (xembify), 100 mg
- Short description
- Inj. xembify, 100 mg
- Pricing indicator
51Drugs- Medicare coverage
CCarrier judgment – coverage decided by the Medicare contractor- BETOS category
O1EOther drugs- ASC
- Approved for ambulatory surgical centers
- Added
- July 1, 2020
- Last change
- July 1, 2020 – No change
Frequently asked questions
What is HCPCS code J1558?
J1558 is a HCPCS Level II code for injection, immune globulin (xembify), 100 mg.
Does Medicare cover J1558?
The HCPCS file lists coverage code C: Carrier judgment – coverage decided by the Medicare contractor. Coverage and payment also depend on local coverage determinations and the patient’s plan.
Nearby J codes
- J1460 – Injection, gamma globulin, intramuscular, 1 cc
- J1551 – Injection, immune globulin (cutaquig), 100 mg
- J1552 – Injection, immune globulin (alyglo), 500 mg
- J1553 – Injection, immune globulin (yimmugo), 100 mg
- J1554 – Injection, immune globulin (asceniv), 500 mg
- J1555 – Injection, immune globulin (cuvitru), 100 mg
- J1556 – Injection, immune globulin (bivigam), 500 mg
- J1557 – Injection, immune globulin, (gammaplex), intravenous, non-lyophilized (e.g., liquid), 500 mg
- J1559 – Injection, immune globulin (hizentra), 100 mg
- J1560 – Injection, gamma globulin, intramuscular, over 10 cc
- J1561 – Injection, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g., liquid), 500 mg
- J1562 – Injection, immune globulin (vivaglobin), 100 mg
- J1566 – Injection, immune globulin, intravenous, lyophilized (e.g., powder), not otherwise specified, 500 mg
- J1568 – Injection, immune globulin, (octagam), intravenous, non-lyophilized (e.g., liquid), 500 mg
- J1569 – Injection, immune globulin, (gammagard liquid/gammagard liquid erc), 500 mg
- J1570 – Injection, ganciclovir sodium, 500 mg
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.