New HCPCS Code for IMLYGIC® (Talimogene Laherparepvec)

INDICATION

IMLYGIC is a genetically modified oncolytic viral therapy indicated for the local treatment of unresectable cutaneous, subcutaneous, and nodal lesions in patients with melanoma recurrent after initial surgery.

IMLYGIC has not been shown to improve overall survival or have an effect on visceral metastases

The new code, J9325, is defined as “injection, talimogene laherparepvec, per 1 million plaque forming units.” This code is effective January 1, 20171.

IMLYGIC was the first oncolytic virus approved by the U.S. Food and Drug Administration on October 27, 20152.  IMLYGIC is a genetically modified oncolytic viral therapy indicated for the local treatment of unresectable cutaneous, subcutaneous, and nodal lesions in patients with melanoma recurrent after initial surgery.  IMLYGIC has not been shown to improve overall survival or have an effect on visceral metastases.

Trade Name HCPCS Code Strength3 NDC3 Effective Date
IMLYGIC J9325

injection, talimogene laherparepvec, per 1 million plaque forming units (PFU)

106 (1 million) PFU per mL

108 (100 million) PFU per mL

55513-078-01

55513-079-01

 

January 1, 2017

 

The number of service units billed will be based on the IMLYGIC dosage strength administered. When administering the 1 million PFU per 1 mL vial (106 PFU/mL), bill 1 service unit/per vial. When administering the 100 million PFU per 1 mL vial (108 PFU/mL), bill 100 service units/per vial.

IMLYGIC Dosage Service Units
1 million PFU per 1 mL vial (106 PFU/mL) 1
100 million PFU per 1 mL vial (108 PFU/mL) 100

Please see Important Safety Information and link to Prescribing Information below.

 

IMPORTANT SAFETY INFORMATION

 

Contraindications

  • Do not administer IMLYGIC to immunocompromised patients, including those with a history of primary or acquired immunodeficient states, leukemia, lymphoma, AIDS or other clinical manifestations of infection with human immunodeficiency viruses, and those on immunosuppressive therapy, due to the risk of life-threatening disseminated herpetic infection.
  • Do not administer IMLYGIC to pregnant patients.

Warnings and Precautions

  • Accidental exposure to IMLYGIC may lead to transmission of IMLYGIC and herpetic infection, including during preparation and administration. Health care providers, close contacts, pregnant women, and newborns should avoid direct contact with injected lesions, dressings, or body fluids of treated patients. The affected area in exposed individuals should be cleaned thoroughly with soap and water and/or a disinfectant.
  • Caregivers should wear protective gloves when assisting patients in applying or changing occlusive dressings and observe safety precautions for disposal of used dressings, gloves, and cleaning materials. Exposed individuals should clean the affected area thoroughly with soap and water and/or a disinfectant.
  • To prevent possible inadvertent transfer of IMLYGIC to other areas of the body, patients should be advised to avoid touching or scratching injection sites or occlusive dressings.
  • Herpetic infections: Herpetic infections (including cold sores and herpetic keratitis) have been reported in IMLYGIC-treated patients. Disseminated herpetic infection may also occur in immunocompromised patients. Patients who develop suspicious herpes-like lesions should follow standard hygienic practices to prevent viral transmission.
  • Patients or close contacts with suspected signs or symptoms of a herpetic infection should contact their health care provider to evaluate the lesions. Suspected herpetic lesions should be reported to Amgen at 1-855-IMLYGIC (1-855-465-9442). Patients or close contacts have the option of follow-up testing for further characterization of the infection.
  • IMLYGIC is sensitive to acyclovir. Acyclovir or other antiviral agents may interfere with the effectiveness of IMLYGIC. Consider the risks and benefits of IMLYGIC treatment before administering antiviral agents to manage herpetic infection.
  • Injection Site Complications: Necrosis or ulceration of tumor tissue may occur during IMLYGIC treatment. Cellulitis and systemic bacterial infection have been reported in clinical studies. Careful wound care and infection precautions are recommended, particularly if tissue necrosis results in open wounds.
  • Impaired healing at the injection site has been reported. IMLYGIC may increase the risk of impaired healing in patients with underlying risk factors (eg, previous radiation at the injection site or lesions in poorly vascularized areas). If there is persistent infection or delayed healing of the injection site, consider the risks and benefits of continuing treatment.
  • Immune-Mediated events including glomerulonephritis, vasculitis, pneumonitis, worsening psoriasis, and vitiligo have been reported in patients treated with IMLYGIC. Consider the risks and benefits of IMLYGIC before initiating treatment in patients who have underlying autoimmune disease or before continuing treatment in patients who develop immune-mediated events.
  • Plasmacytoma at Injection Site: Plasmacytoma in proximity to the injection site has been reported in a patient with smoldering multiple myeloma after IMLYGIC administration in a clinical study. Consider the risks and benefits of IMLYGIC in patients with multiple myeloma or in whom plasmacytoma develops during treatment.

Adverse Reactions

  • The most commonly reported adverse drug reactions (∶ 25%) in IMLYGIC-treated patients were fatigue, chills, pyrexia, nausea, influenza-like illness, and injection site pain. Pyrexia, chills, and influenza-like illness can occur at any time during IMLYGIC treatment, but were more frequent during the first 3 months of treatment.
  • The most common Grade 3 or higher adverse reaction was cellulitis.


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