Coding with Modifiers : A Guide to CPT (R) and HCPCS Modifier Usage (5 Revised edition)

Coding with Modifiers, Fifth Edition, is the ultimate resource for modifier guidelines.

Modifiers create clear, concise communications between the provider and payer, and are essential to the coding process.

This revised edition provides guidance on how and when to use modifiers in order to avoid costly payment delays and denials.