Skin Lesion Removal Coding: Complete Guide Using CPT 11400-11646 Series
Skin lesion removal coding depends on three factors: lesion type (benign or malignant), excision size (widest diameter), and anatomical location. For benign lesions, use CPT 11400-11446 (e.g., 11400 for 0.6 cm or less). For malignant lesions, use CPT 11600-11646 (e.g., 11600 for 0.5 cm or less). Measure the excised diameter including margins. Document the clinical diagnosis, final pathology, and exact dimensions. Do […]
