Certified Documentation Expert Outpatient (CDEO) The CDEO (Certified Documentation Expert Outpatient) rigorously assesses proficiency across medical record completeness, evaluation and management (E/M) coding accuracy, and documentation compliance with Medicare’s 1995 and 1997 guidelines. Test-takers must distinguish between legitimate clinical detail and redundant notation while applying risk stratification rules that directly influence reimbursement levels. Mastery of these technical standards separates compliant organizations from audit-vulnerable ones.
| Exam Name | Certified Documentation Expert Outpatient |
| Exam Code | CDEO |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
