J2329 is not a CPT code; it is an HCPCS Level II code for the injection of ublituximab-xiiy (Briumvi), dosed at 1 mg.

HCPCS Code J2329: Injection, ublituximab-xiiy, 1mg
HCPCS code J2329 is billed for ublituximab-ixiy (Briumvi) injection, 1 mg, used in the treatment of relapsing multiple sclerosis under Medicare and payer claims.
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Frequently asked questions
The HCPCS code for Briumvi (ublituximab-xiiy) injection is J2329. Administration codes such as CPT 96413 may be used for the infusion procedure.
The CPT code for Rhogam (Rho(D) immune globulin) injection is 90378.
The CPT code for Invega Sustenna (paliperidone palmitate) injection is 96372 for therapeutic, prophylactic, or diagnostic injection (subcutaneous or intramuscular).
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