Practise Certified Emergency Department Coder (CEDC) with a short sample and answer explanations. These are independent learning materials, not official exam questions or a pass prediction.
Exam outline and official sources
AAPC · AAPC public CEDC examination topic outline, published in its Help Center article dated May 23, 2024 and accessed October 11, 2026; corroborated by the 2026 CEDC Specialty Study Guide introduction and contents. No separate blueprint effective date or numerical domain weights were stated. The workbook label matches the official credential name; no alias or replacement examination mapping is needed. Current diagnosis-coding principles were cross-checked against FY2027 ICD-10-CM guidelines, effective October 1, 2026.
This original 20-question sample covers selected topics across the outline. It does not reproduce official exam questions or cover every tested topic.
- AAPC Help Center: Certified Emergency Department Coder (CEDC) certification
- 2026 Specialty Study Guide: CEDC — sample introduction and contents
- ICD-10-CM Official Guidelines for Coding and Reporting, FY2027
- AMA: CPT Evaluation and Management
- AMA: 2023 CPT E/M descriptors and guidelines
- CMS: Evaluation and Management Services, May 2026
- CMS: Proper Use of Modifiers 59, XE, XP, XS and XU, April 2026
- CMS: Guidelines for Teaching Physicians, Interns and Residents, August 2026
- 2026 Medicare NCCI Policy Manual, Chapter III: Integumentary System
- 2026 Medicare NCCI Policy Manual, Chapter IV: Musculoskeletal System
- 2026 Medicare NCCI Policy Manual, Chapter XI: Medicine and Evaluation and Management Services
- 2026 Medicare NCCI Policy Manual, Chapter XII: Supplemental Services
- CMS Transmittal R12957CP: drug billing-unit examples
- CMS: Discarded Drugs
- NCI Dictionary: Thoracentesis
- NCI Dictionary: Hematoma
- National Library of Medicine MeSH: Radius
Certified Emergency Department Coder (CEDC)
Start with 20 free questions, then review the explanations and any topics you missed.
An outpatient ED patient is discharged after evaluation of right lower-quadrant abdominal pain. The final physician assessment reads, 'Abdominal pain; possible appendicitis.' No definitive diagnosis is established. Which diagnosis should be selected for this encounter?
Certified Emergency Department Coder (CEDC)
Flashcards
Record abstraction and code assignment
Index-to-Tabular verification
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