CPT code 95954 denotes an electroencephalogram (EEG) activation procedure in which a provider actively stimulates a patient using a drug or physical activity while recording EEG. The defining feature of this code is that the provider must be present and attend the activation. Nationally, this code is relevant for neurodiagnostic services, epilepsy evaluation, and other conditions where provoked EEG responses inform diagnosis or management.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of the clinical context for use of 95954, typical sites of service where activation is performed, and how the procedure differs from unattended or routine EEG recordings. The publication provides benchmarking information on utilization and reimbursement structures, summarizes recent policy updates affecting billing and documentation requirements, and outlines common operational considerations for neurodiagnostic programs.

This resource is intended for billing and coding staff, practice managers, and clinical leaders involved in neurophysiology services who need a clear, national-level briefing on the purpose of CPT code 95954, payer coverage considerations, and the documentation elements tied to provider-attended activation during EEG recording.