Hi. I am new to coding and have a question on billing for a psychiatrist in our group. He saw a patient in his office in the a.m. and billed 90862. Then the patient left and went to another doctor's office (mistakenly thinking she had an appt - Gen Practice). Due to some activity after leaving there, the patient was admitted to the hospital for psyc, and the same psychiatrist did the evaluation (90801). Can both of these codes be billed the same day for the same physician, given that they were independent of one another?