These are diagnosis codes, so it wraps up to national-level reporting - i.e. 35 people were injured by dolphins this year. Also, insurance companies get crazy

These are diagnosis codes, so it wraps up to national-level reporting - i.e. 35 people were injured by dolphins this year. Also, insurance companies get crazy nit-picky with what types of treatment they'll cover for diagnoses. There is an entire industry around scrubbing claims and making sure treatment meets the diagnosis codes.