J0870 Injection, imetelstat, 1 milligrams
Also known as: GRN163L, imetelstat, Gamifant analog
Imetelstat injection supplied in 1 milligram units, a telomerase inhibitor for treatment of myelodysplastic syndrome and chronic lymphocytic leukemia.
In Plain Language
Medicine that stops cancer cell growth
Clinical Context
Used in patients with myelodysplastic syndrome or chronic lymphocytic leukemia to inhibit telomerase activity and reduce abnormal cell proliferation.
RVU Information
CPT J0870 does not have a physician work RVU assigned by CMS. This is typical for supply, drug, and equipment codes — reimbursement is based on Average Sales Price (ASP), fee schedules, or payer contracts rather than the RVU system.
Billing & Documentation
J-codes represent drugs administered by a healthcare provider (not self-administered). Documentation must include the drug name, dosage, route of administration, and medical necessity. Most payers require the National Drug Code (NDC) on the claim. Bill the appropriate administration code (96365-96379) in addition to the drug code.
Specialties
Frequently Asked Questions
What is CPT code J0870?
CPT J0870 (Injection, imetelstat, 1 milligrams) is a J Codes (Drugs) code. Imetelstat injection supplied in 1 milligram units, a telomerase inhibitor for treatment of myelodysplastic syndrome and chronic lymphocytic leukemia.
How is J0870 administered?
CPT J0870 is administered by a healthcare provider, typically via injection or infusion. Used in patients with myelodysplastic syndrome or chronic lymphocytic leukemia to inhibit telomerase activity and reduce abnormal cell proliferation. It is used by Oncology, Hematology, Internal Medicine.
When is CPT J0870 used?
Used in patients with myelodysplastic syndrome or chronic lymphocytic leukemia to inhibit telomerase activity and reduce abnormal cell proliferation.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.