INR

Requirements:

1 Light blue top tube (sodium citrate)

Specimen Storage:

Refrigerate at 2 - 8 C

Turn Around Time:

24 hours

Methodology:

Calculated

Reference Range:

Anticoagulant Therapeutic Range: 2.0 - 3.5

CPT Codes:

Ratio

Test Code:

Order 1037-PT/INR

Special Notes:

Anticoagulant Therapeutic Range: 2.0-3.5