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TREMFYA® Coding & Billing

TREMFYA® Coding & Billing

This overview outlines the key points you need to know about reimbursement for TREMFYA®, including:

  • Coding for TREMFYA®
  • Reimbursement support

Coverage policies may vary by insurer or even between plans offered by the same insurer.

Third-party reimbursement is affected by many factors. This document and the information and assistance provided by Janssen CarePath are presented for informational purposes only. They do not constitute reimbursement or legal advice. Janssen CarePath does not promise or guarantee coverage, levels of reimbursement, or payment.

Similarly, all CPT®* and HCPCS codes are supplied for informational purposes only and represent no statement, promise, or guarantee, expressed or implied, by Janssen or its third-party service providers that these codes will be appropriate or that reimbursement will be made. The fact that a drug, device, procedure, or service is assigned an HCPCS code and a payment rate does not imply coverage by the Medicare program, but indicates only how the product, procedure, or service may be paid if covered by the Medicare program.

Laws, regulations, and policies concerning reimbursement are complex and are updated frequently. Accordingly, the information may not be correct or comprehensive. Janssen and its third-party service providers strongly recommend you consult your payer for its most current coverage, reimbursement, and coding policies. Janssen and its third-party service providers make no representations or warranties, expressed or implied, as to the accuracy of the information provided. In no event shall the third-party service providers or Janssen, or their employees or agents, be liable for any damages resulting from or relating to any information provided by, or accessed to or through, Janssen CarePath. All HCPs and other users of this information agree that they accept responsibility for the use of this program.

*CPT® – Current Procedural Terminology. CPT® is a registered trademark of the American Medical Association, 2019.


National Drug Code (NDC)

10-digit NDC for Ordering 11-digit NDC for Billing Description
57894-640-01 57894-0640-01 100 mg prefilled syringe
Single-dose 100 mg prefilled syringe of guselkumab for injection
57894-640-11 57894-0640-11 100 mg One-Press patient-controlled injector
100 mg single-dose One-Press patient-controlled injector of guselkumab for injection



Site of Care Payer Dates of Service: January 1, 2018 - December 31, 2018 Permanent National Code effective January 1, 2019
Physician Office Non Medicare J3590 - Unclassified biologics J1628 - Injection, guselkumab, 1 mg
HOPD Non Medicare J3590 - Unclassified biologics
Medicare Effective January 1, 2018: C9029 - Injection, guselkumab, 1 mg

Please consult your local payer for specific coding policies or call Janssen CarePath for assistance at 877-CarePath (877-227-3728).

Reimbursement Support through Janssen CarePath

Janssen CarePath provides information and assistance regarding coding, coverage, and claims process related to TREMFYA®. In addition, we can also investigate specialty pharmacies that may be available to simplify product procurement and billing for healthcare providers.

If you have questions, please call a Janssen CarePath Care Coordinator at 877-CarePath (877-227-3728), Monday-Friday, 8:00 AM to 8:00 PM ET. Multilingual phone support is available.


TREMFYA® (guselkumab) is indicated for the treatment of adults with moderate to severe plaque psoriasis who are candidates for systemic therapy or phototherapy.

TREMFYA® is indicated for the treatment of adults with active psoriatic arthritis.



TREMFYA® is contraindicated in patients with a history of serious hypersensitivity reaction to guselkumab or to any of the excipients.


Hypersensitivity Reactions
Serious hypersensitivity reactions, including anaphylaxis, have been reported with postmarket use of TREMFYA®. Some cases required hospitalization. If a serious hypersensitivity reaction occurs, discontinue TREMFYA® and initiate appropriate therapy.

TREMFYA® may increase the risk of infection. Treatment with TREMFYA® should not be initiated in patients with a clinically important active infection until the infection resolves or is adequately treated.

Consider the risks and benefits of treatment prior to prescribing TREMFYA® in patients with a chronic infection or a history of recurrent infection. Instruct patients receiving TREMFYA® to seek medical help if signs or symptoms of clinically important chronic or acute infection occur. If a patient develops a clinically important or serious infection, or is not responding to standard therapy, closely monitor and discontinue TREMFYA® until the infection resolves.

Pre-Treatment Evaluation for Tuberculosis (TB)
Evaluate patients for TB infection prior to initiating treatment with TREMFYA®. Initiate treatment of latent TB prior to administering TREMFYA®. Monitor patients for signs and symptoms of active TB during and after TREMFYA® treatment. Do not administer TREMFYA® to patients with active TB infection.

Prior to initiating TREMFYA®, consider completion of all age-appropriate immunizations according to current immunization guidelines. Avoid use of live vaccines in patients treated with TREMFYA®.


Most common (≥1%) adverse reactions associated with TREMFYA® include upper respiratory infections, headache, injection site reactions, arthralgia, bronchitis, diarrhea, gastroenteritis, tinea infections, and herpes simplex infections.

The overall safety profile observed in patients with psoriatic arthritis is generally consistent with the safety profile in patients with plaque psoriasis, with the addition of bronchitis and neutrophil count decreased.


Please read the full Prescribing Information and Medication Guide for TREMFYA®. Provide the Medication Guide to your patients and encourage discussion.