Test Code INR WMA PT/INR

Container

Fingerstick

Specimen Stability

NA

Rejection Reasons

Clotted blood drop

Reference Range

PT: 0-17 years: 12.0-15.0 sec
PT: 17 years & older: 9.4-12.5 sec
INR: 0.00-5.90

Critical Value

INR: greater than or equal to 6.00

CptCode

85610