82272 Inpatient Medical and Surgical Care in a General Hospital Stool analysis for blood, by peroxidase activity Stool analysis for blood, by peroxidase activity
82274 Inpatient Medical and Surgical Care in a General Hospital Stool analysis for blood, by fecal hemoglobin determination by immunoassay Stool analysis for blood, by fecal hemoglobin determination by immunoassay
82330 Inpatient Medical and Surgical Care in a General Hospital Calcium level, ionized Calcium level, ionized
82378 Labs, X-Rays and Other Tests Carcinoembryonic antigen (CEA) protein level Carcinoembryonic antigen (CEA) protein level
82397 Labs, X-Rays and Other Tests Analysis using chemiluminescent technique (light and chemical )reaction Analysis using chemiluminescent technique (light and chemical )reaction