J2791 – Injection, rho(d) immune globulin (human), (rhophylac), intramuscular or intravenous, 100 iu
HCPCS Level II code · J codes: Drugs Administered Other Than Oral Method
HCPCS codeJ2791
- Long description
- Injection, rho(d) immune globulin (human), (rhophylac), intramuscular or intravenous, 100 iu
- Short description
- Rhophylac injection
- Pricing indicator
51Drugs- Medicare coverage
DSpecial coverage instructions apply- BETOS category
O1EOther drugs- Added
- January 1, 2008
- Last change
- January 1, 2016 – No change
Frequently asked questions
What is HCPCS code J2791?
J2791 is a HCPCS Level II code for injection, rho(d) immune globulin (human), (rhophylac), intramuscular or intravenous, 100 iu.
Does Medicare cover J2791?
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.
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- J2788 – Injection, rho d immune globulin, human, minidose, 50 micrograms (250 i.u.)
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- J2790 – Injection, rho d immune globulin, human, full dose, 300 micrograms (1500 i.u.)
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Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.