The Surgeon's Hearse

Hello, Center for Medicare Services, I need to report an incident in our surgery center. Actually, I need to know if I need to report this incident. And I need to know if I need to report it, how I need to report it. I don't know if there are any V, G, CPT, ICD-9, ICD-10, PQRS or any other acronym soup codes you guys got for what just happened...