96374

Therapeutic, Prophylactic, or Diagnostic Injection (Subcutaneous or Intramuscular)

CPT code 96374 describes the administration of a therapeutic, prophylactic, or diagnostic injection given via the subcutaneous or intramuscular route. This code covers the physician or other qualified healthcare professional's work associated with the injection, including preparation and patient interaction, but typically excludes the drug itself.

Clinical Indications

  • Vaccination (e.g., flu shot, tetanus)
  • Hormone replacement therapy (e.g., testosterone, estrogen)
  • Vitamin deficiency treatment (e.g., Vitamin B12)
  • Allergy injections (immunotherapy)
  • Anti-inflammatory medications (e.g., corticosteroids for pain or allergic reactions)
  • Antiemetics for nausea and vomiting
  • Analgesics for pain management
  • Biological agents for various conditions (e.g., autoimmune diseases)
  • Diuretics for fluid management
  • Antibiotics for infections
  • Anticoagulants (e.g., low molecular weight heparin administered in clinic setting)
  • Diagnostic agents (e.g., for skin tests)

Procedure Steps

  1. Verify patient identity and confirm the correct medication, dose, and route of administration.
  2. Assess the patient for any contraindications or allergies.
  3. Prepare the injection site (e.g., cleanse with alcohol swab).
  4. Draw up the medication into a syringe, ensuring correct dosage.
  5. Administer the injection into the subcutaneous tissue or muscle as appropriate.
  6. Dispose of sharps safely.
  7. Monitor the patient for immediate adverse reactions.
  8. Provide post-injection instructions to the patient.
  9. Document the procedure, including medication name, dose, route, site, and any patient reactions.

Coding Guidelines

  • Code 96374 is used for a single therapeutic, prophylactic, or diagnostic injection. If multiple injections are given, typically this code is used once per patient encounter, unless specific criteria for separate injections are met (e.g., different medications requiring separate routes or sites, performed at distinctly separate times during the encounter, and documented as such).
  • This code specifically applies to subcutaneous (SQ) or intramuscular (IM) injections. Do not use for intravenous (IV), intra-arterial, or other complex routes.
  • This code typically does not include the cost of the drug or biological agent itself, which should be billed separately using the appropriate HCPCS J code or C code.
  • Only bill for the drug administration if a physician or other qualified healthcare professional is present and supervising the injection. If performed by ancillary staff without direct supervision, it may not be billable under certain payer rules.
  • For facility charges, code 96374 may be used. For professional charges (physician services), it is generally appropriate.
  • Do not report 96374 in conjunction with codes for hydration, therapeutic, prophylactic, and diagnostic infusions/injections (96360-96368, 96372, 96375-96379), as these codes represent more complex or different types of administrations.
  • Proper documentation must support the medical necessity of the injection, including the reason for administration, the medication administered, dosage, route, site, and date of service.

Associated ICD-10 Codes