84202 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Protoporphyrin (metabolism substance) level Protoporphyrin (metabolism substance) level
84206 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Proinsulin (pancreatic hormone) level Proinsulin (pancreatic hormone) level
84210 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Pyruvate (organic acid) level Pyruvate (organic acid) level
84238 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Chemical receptor analysis Chemical receptor analysis
84260 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Serotonin (hormone) level Serotonin (hormone) level
84315 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Specific gravity (liquid weight) measurement Specific gravity (liquid weight) measurement
84376 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Carbohydrate analysis, single qualitative Carbohydrate analysis, single qualitative
84437 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Thyroxine (thyroid chemical), requiring elution Thyroxine (thyroid chemical), requiring elution
84442 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Thyroxine binding globulin (thyroid related protein) level Thyroxine binding globulin (thyroid related protein) level
84510 Inpatient Medical and Surgical Care in a General Hospital Labs, X-Rays and Other Tests Tyrosine (amino acid) level Tyrosine (amino acid) level