The following links are provided for your convenience; book may be purchased from any supplier. ICD-10-PCS Code Book, 2020 (AHIMA) ICD-10-PCS 2020: The Complete Official Codebook (AMA) ICD-10 PCS Expert, 2020 (AAPC) 2020 ICD-10-PCS Expert (DecisionHealth) Buck’s 2020 ICD-10-PCS (Elsevier) ICD-10-PCS 2020 Expert (Optum360º) 2020 ICD-10-PCS Complete Code Set (The Coding Institute) ICD-10-PCS 2020 (PMIC)