J2791 HCPCS Level II code: Injection, rho(d) immune globulin (human), (rhophylac), intramuscular or intravenous, 100 iu
J2791 is the HCPCS code for “Injection, rho(d) immune globulin (human), (rhophylac), intramuscular or intravenous, 100 iu” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
J2791Injection, rho(d) immune globulin (human), (rhophylac), intramuscular or intravenous, 100 iu
Short description: Rhophylac injection
HCPCS · United States
Medicare details
The indicators CMS publishes with J2791 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Special coverage instructions apply
- Medicare pricing
- Drugs
- Type of service
- Medical care; Lump sum purchase of DME, prosthetics, orthotics
- BETOS category
- Other drugs
- Added
- Jan 1, 2008
Where J2791 sits
- 1J codesDrugs administered other than orally
- 2Active code J2791Injection, rho(d) immune globulin (human), (rhophylac), intramuscular or intravenous, 100 iu
Source and release
- Data release
- HCPCS Level II · October 2026
- Effective date
- Oct 1, 2026
- Publisher
- CMS
This page is built from the HCPCS Level II catalog that Vero Codes reads when it suggests codes: Centers for Medicare & Medicaid Services’s October 2026 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does HCPCS code J2791 mean?
J2791 is the HCPCS code for “Injection, rho(d) immune globulin (human), (rhophylac), intramuscular or intravenous, 100 iu” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover J2791?
CMS lists J2791’s Medicare coverage as “Special coverage instructions apply” and its pricing as “Drugs”. Coverage and payment still depend on the patient, the setting, the documentation and the payer.
Which HCPCS Level II release does this page use?
It uses CMS’s October 2026 release, in effect from Oct 1, 2026 to Dec 31, 2026. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside J2791
All J codesJ2785Injection, regadenoson, 0.1 mgJ2786Injection, reslizumab, 1 mgJ2787Riboflavin 5'-phosphate, ophthalmic solution (photrexa viscous/photrexa), up to 3 mlJ2788Injection, rho d immune globulin, human, minidose, 50 micrograms (250 i.u.)J2789Riboflavin 5'-phosphate, ophthalmic solution (epioxahd/epioxa), up to 2 mlJ2790Injection, rho d immune globulin, human, full dose, 300 micrograms (1500 i.u.)J2792Injection, rho d immune globulin, intravenous, human, solvent detergent, 100 iuJ2793Injection, rilonacept, 1 mgJ2794Injection, risperidone (risperdal consta), 0.5 mgJ2795Injection, ropivacaine hydrochloride, 1 mgJ2796Injection, romiplostim, 10 microgramsJ2797Injection, rolapitant, 0.5 mg