LOINCActiveBoth

LOINC Code 3245-8: Clot Retraction Coag (Bld) [Time]

3245-8 is a LOINC code used to identify Clot Retraction Coag (Bld) [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 Coagulum retraction. It is commonly used with the system or sample type Bld.

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 Coagulum retraction. It is commonly used with the system or sample type Bld.

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: ACTIVE
  • Order vs observation: Both
  • Method: Coag

What it does not mean

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

Key facts

  • Clot Retraction [Time] in Blood by Coagulation assay
  • Coagulum retraction
  • Blood; Clot; Clot Retract; Clot retraction; Clottable; COAGULATION; Coagulation assay; Hematology; Heme; Point in time; QNT; Quan; Quant; Quantitative; Random; Retract; Tilt tube; WB; Whole blood

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

Clot Retraction Coag (Bld) [Time]Clot Retraction [Time] in Blood by Coagulation assayClot Retract BldCoagulum retractionCOAGClot retraction, BloodTime

Frequently asked questions

Code details

Code3245-8
SystemLOINC
Display nameClot Retraction Coag (Bld) [Time]
DescriptionCoagulum retraction
Short nameClot Retract Bld
ComponentCoagulum retraction
PropertyTime
TimingPt
System (specimen)Bld
ScaleQn
MethodCoag
ClassCOAG
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0
Last changed2.64

Consumer names

Clot retraction, Blood

Part names

Coagulum retractionTimePtBldQnCoagClot RetractionTime (e.g. seconds)Point in time (spot)BloodCoagulation assay

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.

LOINC Code 3245-8 | HealthAssure