LOINC

LOINC Code 58280-9: Source of evidence for deep vein thrombosis diagnosis

58280-9 is a LOINC code used to identify Source of evidence for deep vein thrombosis diagnosis 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 Source of evidence for deep vein thrombosis diagnosis. 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 Source of evidence for deep vein thrombosis diagnosis. 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: TRIAL

What it does not mean

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

Key facts

  • Source of evidence for deep vein thrombosis diagnosis
  • Complete the question for all hospitalized pulmonary embolism (PE)/deep vein thrombosis (DVT). Complete the question if outpatient (OP) records confirm deep vein thrombosis (DVT) or an autopsy report confirms pulmonary embolism.
  • DVT; DVT Dx; Dx; Finding; Findings; Nominal; PhenX; Point in time; Random; Source of evidence DVT Dx; Srce; Ven; Venous

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

Source of evidence for deep vein thrombosis diagnosisSource of evidence DVT DxPHENXFindPt^PatientNom

Frequently asked questions

Code details

Code58280-9
SystemLOINC
Display nameSource of evidence for deep vein thrombosis diagnosis
Short nameSource of evidence DVT Dx
ComponentSource of evidence for deep vein thrombosis diagnosis
PropertyFind
TimingPt
System (specimen)^Patient
ScaleNom
ClassPHENX
StatusTRIAL

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.30
Last changed2.65

Part names

Source of evidence for deep vein thrombosis diagnosisFindPt^PatientNomFindingPoint in time (spot)

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 58280-9 | HealthAssure