Coders may struggle to differentiate the ICD-10-PCS root operations excision and resection. Nena Scott, MSEd, RHIA, CCS, CCS-P, AHIMA-approved ICD-10-CM/PCS trainer, and Mark Dominesey, RN, BSN, MBA, CCDS, CDIP, explain why excision is the root operation of choice for excisional debridement and sebaceous cyst removal.
