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.

LOINCActiveObservation

LOINC Code 75890-4: Abbreviated Injury Scale predot code AAAM

Name: LOINC Code 75890-4: Abbreviated Injury Scale predot code AAAM
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:56.385Z

75890-4 is a LOINC code used to identify Abbreviated Injury Scale predot code AAAM 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 Abbreviated Injury Scale predot code. 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 Abbreviated Injury Scale predot code. 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
Order vs observation: Observation
Method: AAAM

What it does not mean

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

Key facts

Abbreviated Injury Scale predot code AAAM

Abbreviated Injury Scale predot code

The Abbreviated Injury Scale (AIS©) predot code that reflects the patient's injuries. The predot code is the six digits preceding the decimal point of an associated AIS severity code, shown as 12(34)(56).7 where 1 = body region, 2 = type of anatomical structure, 3,4 = specific anatomical structure, 5,6 = level of injury and 7 = severity score based on predot code. For example, a femoral shaft fracture may be coded as 851814.3 where 851814 if the numerical identifier (predot code) and 3 is the AIS severity score [LOINC75891-2]. The predot code is further defined as 8 = Body Region: Lower Extremity, 5 = Type of Anatomic Structure: Skeletal, 18 = Specific Anatomic Structure: Femur, and 14 = Level of injury: Shaft.

AIS PreDot code; Ident; Identifier; Nominal; Point in time; Random; TRAUMA; Ulcer

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

Abbreviated Injury Scale predot code AAAMAIS PreDot code AAAMAbbreviated Injury Scale predot codeTRAUMAIDPt^Patient

Frequently asked questions

Code details

Code75890-4

SystemLOINC

Display nameAbbreviated Injury Scale predot code AAAM

DescriptionAbbreviated Injury Scale predot code

Short nameAIS PreDot code AAAM

ComponentAbbreviated Injury Scale predot code

PropertyID

TimingPt

System (specimen)^Patient

ScaleNom

MethodAAAM

ClassTRAUMA

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.50

Last changed2.58

Part names

Abbreviated Injury Scale predot codeIDPt^PatientNomAAAMIdentifierPoint in time (spot)Association for the Advancement of Automotive

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.