LOINC

LOINC Code 18661-9: Deprecated Psychiatric rehabilitation treatment plan, Psychiatric symptoms (narrative)

18661-9 is a LOINC code used to identify Deprecated Psychiatric rehabilitation treatment plan, Psychiatric symptoms (narrative) 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 Psychiatric symptoms. It is commonly used with the system or sample type Psychiatric rehabilitation treatment.

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 Psychiatric symptoms. It is commonly used with the system or sample type Psychiatric rehabilitation treatment.

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 Psychiatric rehabilitation treatment plan, Psychiatric symptoms (narrative)
  • Psychiatric symptoms
  • ATTACH; ATTACH.REHAB; ATTACH.REHAB.PSYCH; Finding; Findings; Mental health; MentalHealth; Narrative; Point in time; Psych; Psychiatric rehabilitation Tx; Psychiatry; Random; RehabTx; Report; Sx; Tx

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 Psychiatric rehabilitation treatment plan, Psychiatric symptoms (narrative)DeprecatedPsychiatric symptomsATTACH.REHAB.PSYCHFindPtPsychiatric rehabilitation treatment

Frequently asked questions

Code details

Code18661-9
SystemLOINC
Display nameDeprecated Psychiatric rehabilitation treatment plan, Psychiatric symptoms (narrative)
DescriptionPsychiatric symptoms
Short nameDeprecated
ComponentPsychiatric symptoms
PropertyFind
TimingPt
System (specimen)Psychiatric rehabilitation treatment
ScaleNar
ClassATTACH.REHAB.PSYCH
StatusDEPRECATED

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0l
Last changed2.66

Part names

Psychiatric symptomsFindPtPsychiatric rehabilitation treatmentNarFindingPoint 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.