82775 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Galactose-1-phosphate uridyl transferase (enzyme) level Galactose-1-phosphate uridyl transferase (enzyme) level
82776 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Galactose-1-phosphate uridyl transferase screening test Galactose-1-phosphate uridyl transferase screening test
82810 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Blood gas, oxygen saturation measurement Blood gas, oxygen saturation measurement
82941 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Gastrin (GI tract hormone) level Gastrin (GI tract hormone) level
82960 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests G6PD (enzyme) screening test G6PD (enzyme) screening test
82978 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Glutathione (protein) level Glutathione (protein) level
83018 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Heavy metal level Heavy metal level
83088 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Histamine (immune system substance) level Histamine (immune system substance) level
83150 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Homovanillic acid (organic acid) level Homovanillic acid (organic acid) level
83527 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Insulin measurement, free Insulin measurement, free