CPT Code 95117: Allergen Immunotherapy - Multiple Injections

CPT 95117 reports allergen immunotherapy when a patient receives two or more allergy injections during a single encounter. It covers the administration of the injections only, not the preparation of allergenic extracts, which must be billed separately using CPT code 95165.

CPT 95117 and 96372 (therapeutic injection) should not be billed together for the same injection site or service during a single encounter. However, they may be reported separately if distinct injections are administered for unrelated purposes and medical necessity is clearly documented.

Yes, CPT 95117 is covered by Medicare Part B when the service is medically necessary and all documentation requirements are met. Billing must follow the Medicare Physician Fee Schedule guidelines and may be reviewed by Medicare Administrative Contractors for compliance.