CPT code 70540 covers non-contrast magnetic resonance imaging (MRI) of the orbit, face, or neck. This diagnostic imaging code is used when clinicians evaluate orbital structures, facial anatomy, or neck soft tissues and the study is performed without intravenous contrast. Nationally, non-contrast orbital/face/neck MRI is important for diagnosing trauma, inflammatory or infectious processes, congenital anomalies, and certain neoplasms where contrast is not required or is contraindicated.

Key payers commonly involved in coverage decisions and claims for this service include Aetna, Blue Cross Blue Shield plans, Cigna Health, UnitedHealthcare, and Medicare. Readers will find clinical context about the imaging indication and typical venues of service, plus guidance on common billing modifiers and payer interaction themes. The publication summarizes benchmarks and coverage considerations relevant to imaging administrators, radiology groups, and billing teams, and highlights where policy updates or payer-specific rules commonly affect authorization and reimbursement pathways.

This summary is written for a national audience and focuses on the clinical and administrative relevance of CPT code 70540, helping stakeholders understand where this code fits within diagnostic imaging workflows and payer landscapes.