I'm sure this question has been posted before, but I can't seem to find any references to it. For CPT codes 42960 and 42962, what is the correct dx code? I've seen codes selected that pertain to the respiratory system when in fact, the tonsils are part of the lymphatic system. I cannot find the correct ICD-10 codes for a post-tonsillectomy bleed and am hopeful for some assistance from those who've gone before me. Thank you kindly.