Electromyography / ICD-9 Codes that support medical necessity

Why This Topic Matters

Electrodiagnostic testing is frequently reviewed for medical necessity, documentation, and appropriate utilization. This article helps users understand the diagnosis categories and policy context that may affect claim support and review readiness.

Article Sections

1. ICD-9 Code list

   A diagnosis list associated with electrodiagnostic testing support. The section is organized as a broad reference of conditions spanning neurologic, muscular, spinal, and injury-related categories.

2. Nerve Conduction Studies

   General coverage and documentation considerations for nerve conduction study services. The section addresses utilization review, testing frequency, and circumstances that may affect payment.

3. Electromyography

   General documentation and review considerations for electromyography services. The section discusses broad appropriateness and utilization topics for EMG in clinical practice.