ICD-10 Quiz: Test Yourself: Do You Know These New Diagnosis Codes?

Why This Topic Matters

Understanding which diagnosis codes were revised, added, or deleted helps support accurate claim submission and better alignment between clinical documentation and code selection. The article is especially relevant for coders working with emergency department encounters and other settings where these diagnoses may appear.

Article Sections

1. Introduction

   An overview of the 2020 ICD-10 update focus and the quiz format used to review selected diagnosis code changes.

2. Cyclical Vomiting Syndrome Has New Code

   A scenario-based review of updated ICD-10-CM coding for cyclical vomiting and related migraine-associated documentation.

3. Get Site-Specific for Pressure Damage

   A question-and-answer section covering updated ICD-10-CM pressure-related tissue damage terminology and location specificity.

4. Denote Presence of Cor Pulmonale for Pulmonary Embolism

   A clinical vignette focused on pulmonary embolism diagnosis documentation and the expanded ICD-10-CM category structure.

5. Eyeball S02.12 for Orbital Roof Fracture

   A review of orbital fracture coding changes and encounter-specific diagnosis reporting for the injury scenario presented.