LOINCActive

LOINC Code 55173-9: ED disposition and diagnosis data Set DEEDS

55173-9 is a LOINC code used to identify ED disposition and diagnosis data Set DEEDS 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 ED disposition and diagnosis data. It is commonly used with the system or sample type ^Patient.

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 ED disposition and diagnosis data. It is commonly used with the system or sample type ^Patient.

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
  • Panel type: Panel
  • Method: DEEDS

What it does not mean

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

Key facts

  • ED disposition and diagnosis data Set DEEDS
  • ED disposition and diagnosis data
  • Data Elements for Emergency Department Systems; DEEDS; Dx; ED dispo & Dx data; Emergency Department; EMERGENCY DEPARTMENT (DEEDS); EMERGENCY DEPARTMENT (DEEDS) PANEL; Pan; Panel; Panl; Pnl; Point in time; 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

ED disposition and diagnosis data Set DEEDSED dispo & Dx data DEEDSED disposition and diagnosis dataPANEL.ED-Pt^Patient

Frequently asked questions

Code details

Code55173-9
SystemLOINC
Display nameED disposition and diagnosis data Set DEEDS
DescriptionED disposition and diagnosis data
Short nameED dispo & Dx data DEEDS
ComponentED disposition and diagnosis data
Property-
TimingPt
System (specimen)^Patient
ScaleSet
MethodDEEDS
ClassPANEL.ED
StatusACTIVE

Flags

BillableNo
Valid clinical useNo

Source

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

Part names

ED disposition and diagnosis data-Pt^PatientSetDEEDSPoint in time (spot)Data Elements for Emergency Department Systems

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 55173-9 | HealthAssure