Avoid Denials: Proper Documentation for Knee Arthroscopy CPT Coding

“Knee Arthroscopy CPT Codes for 2025” by AnnexMed walks through the crucial distinctions among key CPT codes used for knee arthroscopy — particularly 29875 (limited synovectomy), 29876 (major synovectomy – 2 or more compartments), and 29877 (articular cartilage debridement / chondroplasty). The post emphasizes the importance of identifying the correct compartment(s) involved (medial, lateral, patellofemoral), differentiating synovium pathology from cartilage issues, and understanding when procedures are bundled or eligible for separate coding.