CPT Modifier Mistakes Preview

CPT Modifier Guide 

What's included?

Inside the CPT Modifier Quick Guide, you’ll find practical cues and examples to help you apply modifiers correctly, avoid common pitfalls, and cut down on edits and denials.

Key Features

  • At-a-glance tables showing when to use—and when to avoid—high-risk modifiers
  • Real-world scenarios with correct/incorrect examples and documentation cues
  • Plain-English decision rules (e.g., “separate and significant,” “distinct procedural service”)
  • Common edit and denial triggers with tips to prevent them before billing
  • Quick checks for charge entry and claim review to reduce rework
  • Provider documentation prompts that support accurate modifier assignment
  • Clarifications on frequently confused pairs (e.g., 25 vs 57, 59 vs X-modifiers)
  • A one-page reference you can keep at your desk for fast lookups

Download the guide to tighten modifier accuracy, minimize denials, and keep your claims moving.

Fill out the form below to download your free copy


HIA-Logo-1-white-2

Looking for Coding Education?

HIAlearn has over 200 medical coding courses accepted by AHIMA for CEUs, with a selection also accepted by AAPC. Topics range from the most challenging procedures in today's coding world to wider reaching concepts. We offer multiple training plans to fit your exact needs, whether you are a new or experienced medical coder. Join the community of over 1,600 users who have already chosen HIAlearn.

LEARN MORE