Official HIPAA X12N / NUCC Code 2084N0402X

Taxonomy Code 2084N0402X: Allopathic & Osteopathic Physicians — Psychiatry and Neurology, Neurology with Special Qualifications in Child Neurology

Plain-English meaning: Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist). Below is the official CMS Medicare Specialty Code crosswalk for medical billing, credentialing, and EDI 837 claim submission.

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CMS Medicare Specialty Code Crosswalk for 2084N0402X

CMS Specialty CodeMedicare Provider / Supplier Type DescriptionEDI / Claim Placement
13 Physician/NeurologyCMS-1500 Box 24J / 33b & X12 837P PRV03
86 Physician/NeuropsychiatryCMS-1500 Box 24J / 33b & X12 837P PRV03
Plain-English Taxonomy & CMS Crosswalk (2084N0402X)

What Does Taxonomy Code 2084N0402X Mean?

In the HIPAA National Uniform Claim Committee (NUCC) classification, code 2084N0402X translates to:
"Board-Certified Neurologist (Brain, Spine, Stroke & Nerve Specialist)"

CMS-1500 Medicare Specialty Crosswalk: CMS Code 13 (Physician/Neurology) • CMS Code 86 (Physician/Neuropsychiatry)
Certifying / Accrediting Authority: American Board of Psychiatry and Neurology (ABPN)
Clinical Scope: Stroke recovery, chronic or severe migraines, seizures, numbness/tingling in hands or feet (neuropathy), tremors, memory loss, or suspected CSF leak.

Specialty Clinical Procedures & Therapeutic Classes

Standard Scope of Care (Allopathic & Osteopathic Physicians — Psychiatry and Neurology, Neurology with Special Qualifications in Child Neurology)

Typical CPT / Diagnostic Procedures:
  • Electroencephalography (EEG — CPT 95816) for Seizure & Epilepsy Evaluation
  • Electromyography (EMG) & Nerve Conduction Studies (NCS)
  • Lumbar Puncture & Cerebrospinal Fluid (CSF) Pressure/Analysis
  • Acute Ischemic Stroke NIHSS Assessment & Neuroimaging Review
Common Therapeutic Classes:
  • CGRP Antagonists & Triptans (Sumatriptan, Rizatriptan) for Migraine
  • Antiepileptic Drugs (Levetiracetam, Lamotrigine, Valproate)
  • Levodopa/Carbidopa (Parkinson's Disease) & Gabapentin/Pregabalin (Neuropathy)
  • Antiplatelet & Secondary Stroke Prevention Regimens
Medical Billing, RCM & Hospital Credentialing Teams:
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Sample Active NPI Providers Registered Under 2084N0402X / Related Specialty

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