PROTHROMBIN TIME (INCLUDES INR)
Marquette General Health System
HLAB/HOL Code |
  | PT |
MGH LIS Test No |
  | 318 |
Schedule |
  | Daily |
Testing Time |
  | 1 day |
Testing Lab |
  | Marquette General Hospital |
QORR Test Code |
  | PT |
Type |
  | 1 light blue top (citrate) tube |
Volume |
  | 1.0 ml of citrate plasma |
Temperature |
  | ambient |
Preservative |
  |   |
Collection Info |
  | Do not over or under fill tube. Do not centrifuge. Send unopened tube. If testing is unable to be completed within 24 hours of draw please separate plasma and send specimen frozen. |
Clinical Utilities
Monitoring oral anticoagulant therapy (includes INR)
CPT Codes
85610
The CPT codes provided are based on AMA guidelines
and are for informational purposes only. CPT coding is the
sole responsibility of the billing party. Please direct any questions
regarding coding to the payer being billed.
Reference Range
Instrument Specific
Component Information
Additional Comments Questions or Comments email support@mgh.org
Reference Lab Home Page
Laboratory Main Page
Marquette General Health System Home Page