LOINC

LOINC Code 5960-0: PT factor substitution 20 Min post incubation.37 deg c post addition of normal plasma Tilt tube (PPP control) [Time]

5960-0 is a LOINC code used to identify PT factor substitution 20 Min post incubation.37 deg c post addition of normal plasma Tilt tube (PPP control) [Time] in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Coagulation tissue factor induced.factor substitution^20M post incubation.37 deg c after addition of normal plasma. It is commonly used with the system or sample type PPP^Control.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Coagulation tissue factor induced.factor substitution^20M post incubation.37 deg c after addition of normal plasma. It is commonly used with the system or sample type PPP^Control.

When is it used?

  • Used in lab systems, EHRs, and clinical data exchange.
  • May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
  • Status: DEPRECATED
  • Method: Tilt tube

What it does not mean

  • The code identifies the observation or test, not the actual result.

Key facts

  • Deprecated Prothrombin time (PT) factor substitution in Platelet poor plasma from control by Coagulation assay --20M post incubation with normal plasma
  • Coagulation tissue factor induced.factor substitution^20M post incubation.37 deg c after addition of normal plasma
  • @37c; 20M p Inc; After; Coag; Contrl; Control; degree; Fac; Fact; Hematology; Heme; Mixing studies; Normal; Plas; Platelet poor plasma; Point in time; Pro time; Prothrombin time; Protime; PST; PT; PT correction study; PT immediate mix; PT incubated mix; QNT; Quan; Quant; Quantitative; Random

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

PT factor substitution 20 Min post incubation.37 deg c post addition of normal plasma Tilt tube (PPP control) [Time]Deprecated Prothrombin time (PT) factor substitution in Platelet poor plasma from control by Coagulation assay --20M post incubation with normal plasmaDeprecated PT PPP Cont QnCoagulation tissue factor induced.factor substitution^20M post incubation.37 deg c after addition of normal plasmaCOAGPT factor substitution 20 Min after Incubation.37 Deg C after Addition of Normal Plasma, control BloodTime

Frequently asked questions

Code details

Code5960-0
SystemLOINC
Display namePT factor substitution 20 Min post incubation.37 deg c post addition of normal plasma Tilt tube (PPP control) [Time]
DescriptionCoagulation tissue factor induced.factor substitution^20M post incubation.37 deg c after addition of normal plasma
Short nameDeprecated PT PPP Cont Qn
ComponentCoagulation tissue factor induced.factor substitution^20M post incubation.37 deg c after addition of normal plasma
PropertyTime
TimingPt
System (specimen)PPP^Control
ScaleQn
MethodTilt tube
ClassCOAG
StatusDEPRECATED

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0d
Last changed2.36

Consumer names

PT factor substitution 20 Min after Incubation.37 Deg C after Addition of Normal Plasma, control Blood

Part names

Coagulation tissue factor induced.factor substitution^20M post incubation.37 deg c after addition of normal plasmaTimePtPPP^controlQnTilt tubeTime (e.g. seconds)Point in time (spot)Platelet poor plasma^Control

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.