Summary & Overview
CPT 95910: Nerve Conduction Studies, Seven or Eight Studies
Headline: Nerve Conduction Studies (Seven–Eight Studies): Clinical Test with Broad Payer Coverage
Lead: CPT 95910 covers nerve conduction studies comprising seven or eight individual nerve tests, a common component of neuromuscular diagnostic workups used to evaluate peripheral nerve function. This procedure informs diagnosis and management of neuropathies and related conditions and is widely recognized by major payers.
Overview: CPT 95910 represents a bundled set of seven or eight nerve conduction studies performed to assess motor and/or sensory nerve function. Nationally, these studies matter because they provide objective physiological data that guide diagnosis, prognostication, and treatment decisions in neuromuscular medicine. The code is applicable across outpatient diagnostic settings and physician offices.
Payer coverage: The code is recognized by major national payers, including Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare, which affects access and billing practices across care settings.
What readers will learn: This publication outlines how CPT 95910 is defined and used in clinical practice; summarizes payer recognition and common billing modifiers and components; places the code in context with related nerve conduction CPT codes that represent fewer or greater numbers of studies; and highlights clinical scenarios where the procedure typically appears. The piece also identifies where input data are missing for specific service line metadata.
Data notes: Data not available in the input for certain service line metadata.
CPT Code Overview
CPT 95910 describes nerve conduction studies consisting of seven or eight studies. These tests evaluate the function of peripheral nerves by measuring electrical conduction velocities and response amplitudes to help characterize neuropathic disorders. The service is categorized under Neurology / Neuromuscular Procedures and is commonly performed in a diagnostic testing facility (POS 11) or an office (POS 11).
Clinical & Coding Specifications
Clinical Context
A patient presents to a neurology diagnostic testing facility or office with complaints of numbness, tingling, weakness, or suspected peripheral nerve injury. The clinician performs nerve conduction studies to evaluate peripheral nerve function and documents seven or eight individual motor and/or sensory studies appropriate to the affected limb(s). The workflow includes pre-procedure history and medication review (including anticoagulant use codes if applicable), technical setup and electrode placement by a technologist (technical component), real-time data acquisition, and interpretation by a physician or qualified provider (professional component). Findings are reviewed with the patient and incorporated into the diagnostic plan for conditions such as neuropathy, suspected entrapment neuropathy, or follow-up of prior nerve injury.
Coding Specifications
-
Modifier
26: Professional Component — appended when the physician or qualified provider reports only the interpretation and report for the nerve conduction studies separate from the facility or technical service. -
Modifier
TC: Technical Component — appended when the facility or testing center reports only the technical performance of the nerve conduction studies (equipment, technologist time) without the physician interpretation. -
Modifier
59: Distinct Procedural Service — appended when the nerve conduction studies are distinct and separate from other procedures performed on the same day (used to indicate a separate session or anatomic site when required by payer policy).