Certified Outpatient Coder (COC) Outpatient facilities report procedures and diagnoses through CPT, ICD-10-CM, and HCPCS Level II codes?and the COC exam drills your accuracy across all three systems. You’ll navigate modifier selection for bilateral surgeries, revenue cycle implications of coding errors, and the distinction between observation stays and inpatient admissions. Precision here directly affects claim reimbursement and compliance.
| Exam Name | Certified Outpatient Coder |
| Exam Code | COC |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
