A50-year old male had surgery on his upper leg one day ago to remove an intramuscular tumor and presents with serous drainage from the wound. he was taken back to the operating room for be evaluation of a hematoma. his wound was explored down to the rectus femoris muscle, and there was a hematoma which was very carefully evacuated. the wound was irrigated with antibacterial solution, and the wound was closed in multiple layers. what cpt and icd-10-cm codes are reported?