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PTH, INTACT WITH CALCIUM (IPTHCA)
Test CodeLAB813
Alias/See Also
IPTHCA
CPT Codes
83970; 82310
Preferred Specimen
2mL serum
Transport Container
Preferred: Gold top; Acceptable: Plain red top
Reference Range
PTH: 15-65 pg/mL; CA: 8.6-10.2 mg/dL
Clinical Significance
Useful in making the diagnosis of primary hyperparathyroidism, secondary hyperparathyroidism, and a differential diagnosis of hypercalcemia