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.

LOINC

LOINC Code 58300-5: Toxemia including high blood pressure, albumin in urine and swelling of ankles during this pregnancy

Name: LOINC Code 58300-5: Toxemia including high blood pressure, albumin in urine and swelling of ankles during this pregnancy
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:39.273Z

58300-5 is a LOINC code used to identify Toxemia including high blood pressure, albumin in urine and swelling of ankles during this pregnancy 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 Toxemia including high blood pressure, albumin in urine and swelling of ankles during this pregnancy. 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 Toxemia including high blood pressure, albumin in urine and swelling of ankles during this pregnancy. 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

Toxemia including high blood pressure, albumin in urine and swelling of ankles during this pregnancy
Alb; BP; Finding; Findings; Gestation; Gestations; Gravida; Ordinal; PhenX; Point in time; Pregnancies; Protein.albumin; QL; Qual; Qualitative; Random; Screen; Toxemia during preg

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

Toxemia including high blood pressure, albumin in urine and swelling of ankles during this pregnancyToxemia during pregPHENXFindPt^PatientOrd

Frequently asked questions

Code details

Code58300-5

SystemLOINC

Display nameToxemia including high blood pressure, albumin in urine and swelling of ankles during this pregnancy

Short nameToxemia during preg

ComponentToxemia including high blood pressure, albumin in urine and swelling of ankles during this pregnancy

PropertyFind

TimingPt

System (specimen)^Patient

ScaleOrd

ClassPHENX

StatusTRIAL

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.30

Last changed2.65

Part names

Toxemia including high blood pressure, albumin in urine and swelling of ankles during this pregnancyFindPt^PatientOrdFindingPoint 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.