Billing and Coding Guidelines for Nerve Conduction Studies ...

← Back to document page

Billing and Coding Guidelines: ... identifiable service, the medical record must document medical necessity and the CPT code must be bill with a modifier 25. 2. A clinical history from the referral source must indicate the need for testing. ... provide supplementary documentation to justify the additional testing. 4. In some situations it may ...

  Coding, Code, Document, Documentation, Billing, Cpt codes