LOINC

LOINC Code 58281-7: Deep vein thrombosis diagnosis reporting source

58281-7 is a LOINC code used to identify Deep vein thrombosis diagnosis reporting source 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 Deep vein thrombosis diagnosis reporting source. 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 Deep vein thrombosis diagnosis reporting source. 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

  • Deep vein thrombosis diagnosis reporting source
  • 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; DVT Dx reporting source; Dx; Finding; Findings; Nominal; PhenX; Point in time; Random; 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

Deep vein thrombosis diagnosis reporting sourceDVT Dx reporting sourcePHENXFindPt^PatientNom

Frequently asked questions

Code details

Code58281-7
SystemLOINC
Display nameDeep vein thrombosis diagnosis reporting source
Short nameDVT Dx reporting source
ComponentDeep vein thrombosis diagnosis reporting source
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

Deep vein thrombosis diagnosis reporting sourceFindPt^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 58281-7 | HealthAssure