J0841 Injection crotalidae intramuscular f(ab')2 eq
Also known as: Anavip antivenom, equine antivenom, recombinant antivenom
Crotalidae immune fab fragment (F(ab')2 equivalent) injection derived from immunized horses, a newer generation antivenom for pit viper envenomation.
In Plain Language
Snake bite antidote
Clinical Context
Used for treatment of North American pit viper envenomation with potentially improved safety profile and fewer infusion reactions compared to ovine-derived antivenom.
RVU Information
CPT J0841 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 J0841?
CPT J0841 (Injection crotalidae intramuscular f(ab')2 eq) is a J Codes (Drugs) code. Crotalidae immune fab fragment (F(ab')2 equivalent) injection derived from immunized horses, a newer generation antivenom for pit viper envenomation.
How is J0841 administered?
CPT J0841 is administered by a healthcare provider, typically via injection or infusion. Used for treatment of North American pit viper envenomation with potentially improved safety profile and fewer infusion reactions compared to ovine-derived antivenom. It is used by Emergency Medicine, Toxicology, Critical Care.
When is CPT J0841 used?
Used for treatment of North American pit viper envenomation with potentially improved safety profile and fewer infusion reactions compared to ovine-derived antivenom.
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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.