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 18673-4: Deprecated Alcohol-substance abuse rehabilitation treatment plan, rehabilitation problem remission status

Name: LOINC Code 18673-4: Deprecated Alcohol-substance abuse rehabilitation treatment plan, rehabilitation problem remission status
Creator: HealthAssure Clinical Team
Published: 2026-05-21T11:17:27.591Z

18673-4 is a LOINC code used to identify Deprecated Alcohol-substance abuse rehabilitation treatment plan, rehabilitation problem remission status 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 Rehabilitation problem remission status. 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 Rehabilitation problem remission status. 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: DEPRECATED

What it does not mean

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

Key facts

Deprecated Alcohol-substance abuse rehabilitation treatment plan, rehabilitation problem remission status
Rehabilitation problem remission status
ATTACH; ATTACH.REHAB; ATTACH.REHAB.ABUSE; Identity or presence; Nominal; Point in time; Random

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

Deprecated Alcohol-substance abuse rehabilitation treatment plan, rehabilitation problem remission statusDeprecatedRehabilitation problem remission statusATTACH.REHAB.ABUSEPridPt^Patient

Frequently asked questions

Code details

Code18673-4

SystemLOINC

Display nameDeprecated Alcohol-substance abuse rehabilitation treatment plan, rehabilitation problem remission status

DescriptionRehabilitation problem remission status

Short nameDeprecated

ComponentRehabilitation problem remission status

PropertyPrid

TimingPt

System (specimen)^Patient

ScaleNom

ClassATTACH.REHAB.ABUSE

StatusDEPRECATED

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released1.0l

Last changed2.66

Part names

Rehabilitation problem remission statusPridPt^PatientNomPresence or IdentityPoint 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.