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J1200 Diphenhydramine hcl injectio

J Codes (Drugs)

Also known as: Benadryl, diphenhydramine

Diphenhydramine hydrochloride injection, a first-generation antihistamine and anticholinergic for allergic reactions and sedation.

In Plain Language

Allergy medicine injection

Clinical Context

Used for acute allergic reactions, anaphylaxis adjunctive therapy, motion sickness, and sedation in acute care settings.

RVU Information

CPT J1200 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

Emergency MedicineAllergy/ImmunologyInternal Medicine

Frequently Asked Questions

What is CPT code J1200?

CPT J1200 (Diphenhydramine hcl injectio) is a J Codes (Drugs) code. Diphenhydramine hydrochloride injection, a first-generation antihistamine and anticholinergic for allergic reactions and sedation.

How is J1200 administered?

CPT J1200 is administered by a healthcare provider, typically via injection or infusion. Used for acute allergic reactions, anaphylaxis adjunctive therapy, motion sickness, and sedation in acute care settings. It is used by Emergency Medicine, Allergy/Immunology, Internal Medicine.

When is CPT J1200 used?

Used for acute allergic reactions, anaphylaxis adjunctive therapy, motion sickness, and sedation in acute care settings.

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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.