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Lab Test Dictionary

PTH, Intact without Calcium (35202)


Immunoassay (IA)

Specimen Type

Serum or Plasma

Performing Lab

Quest Diagnostics San Juan Capistrano

Epic ID

Other Reference Test

Lab Test Days


Standard TAT

1-2 Days

Collection Information

Specimen Required

2-3 mL of blood

Container Type

Lavender Microtainer (EDTA)

Collection Instructions

Serum collected in a red top tube is also acceptable.

Processing Information - Lab Use Only

Transport Temperature


Specimen Stability

Room temperature: 48 hours; Refrigerated: 72 hours; Frozen: 6 Months

Rejection Criteria

Gross hemolysis

Test Volume Required

1.5 mL Serum or Plasma

Minimum Test Volume

1 mL Serum or Plasma

CPT Codes