80157 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Carbamazepine level, free Carbamazepine level, free
80159 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Clozapine level Clozapine level
80168 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Ethosuximide level Ethosuximide level
80169 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Everolimus level Everolimus level
80170 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Gentamicin (antibiotic) level Gentamicin (antibiotic) level
80171 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Gabapentin level Gabapentin level
80176 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Lidocaine level Lidocaine level
80183 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Oxcarbazepine level Oxcarbazepine level
80184 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Phenobarbital level Phenobarbital level
80186 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Phenytoin level, free Phenytoin level, free