What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveBoth

LOINC Code 99607-4: US.doppler Lower extremity vein - bilateral for venous mapping

Name: LOINC Code 99607-4: US.doppler Lower extremity vein - bilateral for venous mapping
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:33.065Z

99607-4 is a LOINC code used to identify US.doppler Lower extremity vein - bilateral for venous mapping 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 Multisection for venous mapping. It is commonly used with the system or sample type Lower extremity.bilateral>Lower extremity vein.

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 Multisection for venous mapping. It is commonly used with the system or sample type Lower extremity.bilateral>Lower extremity vein.

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: US.doppler

What it does not mean

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

Key facts

US.doppler Lower extremity vein - bilateral for venous mapping
Multisection for venous mapping
Bil; Bilat; Both; Document; DOP; DUPLEX; Echography; EXT; Extr v; Extr-Bl; Finding; Findings; Imaging; LE; LE v; LE v-Bl; LE-Bl; Leg; Low; Point in time; Radiology; Random; Sonogram; Sonograph; Sonography; ULS; Ultrasound; 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

US.doppler Lower extremity vein - bilateral for venous mappingDOP LE v-Bl for venous mapMultisection for venous mappingRADFindPtLower extremity.bilateral>Lower extremity vein

Frequently asked questions

Code details

Code99607-4

SystemLOINC

Display nameUS.doppler Lower extremity vein - bilateral for venous mapping

DescriptionMultisection for venous mapping

Short nameDOP LE v-Bl for venous map

ComponentMultisection for venous mapping

PropertyFind

TimingPt

System (specimen)Lower extremity.bilateral>Lower extremity vein

ScaleDoc

MethodUS.doppler

ClassRAD

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.72

Last changed2.72

Part names

Multisection for venous mappingFindPtLower extremity.bilateral>Lower extremity veinDocUS.dopplerBilateralTrueLower extremityUSDopplerLower extremity veinVenous mappingFindingPoint in time (spot)Lower extremity vein - bilateralUltrasound.doppler

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.