LOINCActiveOrder

LOINC Code 55398-2: Short Fibrin D-dimer FEU and DDU panel (PPP)

55398-2 is a LOINC code used to identify Short Fibrin D-dimer FEU and DDU panel (PPP) 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 Short Fibrin D-dimer FEU & DDU panel. It is commonly used with the system or sample type PPP.

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 Short Fibrin D-dimer FEU & DDU panel. It is commonly used with the system or sample type PPP.

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: Order
  • Panel type: Panel

What it does not mean

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

Key facts

  • Short Fibrin D-dimer FEU and DDU panel - Platelet poor plasma
  • Short Fibrin D-dimer FEU & DDU panel
  • The D-Dimer test can help to diagnose Venous Thrombophlebitis The test is reported in two different ways The report will contain only one of these, so be VERY careful about the units of measure on your report. If they show the words FEU in the units shown on the report, record the value in the line that shows "FE" in the units column. If it shows DDU in the units then record the value in line that shows "DDU" in the units column.
  • COAGULATION; D Dimer; D dimer FEU; Dextro; Fragment D-dimer; Pan; PANEL.COAGULATION; Panl; Plas; Platelet poor plasma; Pnl; Point in time; QNT; Quan; Quant; Quantitative; Random; Short Fibrin D-dimer FEU & DDU Pnl

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

Short Fibrin D-dimer FEU and DDU panel (PPP)Short Fibrin D-dimer FEU and DDU panel - Platelet poor plasmaShort Fibrin D-dimer FEU & DDU Pnl PPPShort Fibrin D-dimer FEU & DDU panelPANEL.COAGShort Fibrin D-dimer FEU and DDU Panel, Blood-

Frequently asked questions

Code details

Code55398-2
SystemLOINC
Display nameShort Fibrin D-dimer FEU and DDU panel (PPP)
DescriptionShort Fibrin D-dimer FEU & DDU panel
Short nameShort Fibrin D-dimer FEU & DDU Pnl PPP
ComponentShort Fibrin D-dimer FEU & DDU panel
Property-
TimingPt
System (specimen)PPP
ScaleQn
ClassPANEL.COAG
StatusACTIVE
Order/ObservationOrder

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.27
Last changed2.66

Consumer names

Short Fibrin D-dimer FEU and DDU Panel, Blood

Part names

Short Fibrin D-dimer FEU & DDU panel-PtPPPQnShort Fibrin D-dimer FEU and DDU panelPoint in time (spot)Platelet poor plasma

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 55398-2 | HealthAssure