Inpatient Hospital Gender: Male Age: 45 Reason for admission: Admitted from emergency dues to skull fracture. He was unconscious for 90 minutes, but returned to his normal state of consciousness Assessment: open occipital condylar fracture (Type I) of base of skull with subarachnoid hemorrhage Plan: Craniotomy performed based on CT results which showed bleeding. Vessel occlusion performed. Patient in ICU following surgery. RTO 4 days post discharge and weekly thereafter for two weeks Please assign the correct ICD 10 CM Code(s) for this clinical case