GeneralPrices verified 2026-03-23
PT w/INR
Prothrombin Time (PT) measures how long it takes for blood plasma to clot, assessing the function of the extrinsic and common pathways of the coagulation cascade (factors I, II, V, VII, X). It is used to screen for bleeding abnormalities, assess liver function, and monitor warfarin therapy (often reported as INR). Prolonged PT indicates slower clotting.
Cost Recon
Self-Pay Price Comparison
| Provider | Price | vs. Highest | Order |
|---|---|---|---|
Quest QuestHealth self-pay | $42.00 | Highest | Order · Quest |
LabCorp Labcorp OnDemand | Not Available | N/A | Check Provider Site · LabCorp |
GoodLabs Discount lab network | $7.00Best value | Best price | Order · GoodLabs |
About GoodLabs: About GoodLabs: GoodLabs offers the same Quest and LabCorp tests at discounted self-pay rates. Their prices reflect direct negotiated rates; not retail list prices.
Recon Snapshot
What This Test Measures
Key analytes included in this test (see your lab’s order for the full finalized list).
Prothrombin Time (PT)
INR
Clinical Notes
PT with INR evaluates the extrinsic coagulation pathway. INR standardizes PT ratios for warfarin monitoring and coagulopathy severity assessment.