| Office and hospital E/M | New and established visits, consults, prolonged services | 99202-99215, G2211, 99417 / G2212 | MDM or time support, G2211 eligibility |
|---|
| Electroencephalography (EEG) | Routine, sleep-deprived, ambulatory and long-term video EEG | 95812-95822, 95700-95726 | 26 / TC split, LTM duration and monitoring tier |
|---|
| Electrodiagnostics | Nerve conduction studies, needle EMG | 95907-95913, 95885-95887, 95860-95872 | Study count, NCS + EMG pairing, MUE |
|---|
| Evoked potentials and autonomic testing | VEP, SSEP, BAEP, autonomic function tests | 95925-95939, 95921-95924 | Medical necessity, component billing |
|---|
| Chemodenervation | Botox for migraine, spasticity, dystonia | 64612-64647, J0585 | Prior auth, site-specific codes, JW / JZ |
|---|
| Neurologic infusions | MS disease-modifying therapy, IVIG, CGRP infusions, anti-amyloid therapy | 96365-96417 + drug J-codes | Units, NDC, auth renewals, CMS registry for anti-amyloid drugs |
|---|
| Neuromodulation | TMS, DBS and VNS programming | 90867-90869, 95970-95984 | Session counts, prior auth, programming complexity |
|---|
| Sleep neurology | In-lab polysomnography, home sleep testing | 95808-95811, 95800-95806 | Setting, payer HST-first policies |
|---|