LOINCObservation

LOINC Code 27550-3: Deprecated Skilled nursing treatment plan, Diagnosis addressed by plan Set

27550-3 is a LOINC code used to identify Deprecated Skilled nursing treatment plan, Diagnosis addressed by plan Set 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 Diagnosis.addressed by plan. It is commonly used with the system or sample type Skilled nursing treatment plan.

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 Diagnosis.addressed by plan. It is commonly used with the system or sample type Skilled nursing treatment plan.

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
  • Order vs observation: Observation

What it does not mean

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

Key facts

  • Deprecated Skilled nursing treatment plan, Diagnosis addressed by plan Set
  • Diagnosis.addressed by plan
  • ATTACH; ATTACH.REHAB; ATTACH.REHAB.NURS; Dx; Dx.addressed by plan; Impression; Impression/interpretation of study; Impressions; Interp; Interpretation; Point in time; Random; Skilled nursing Tx; Skilled nursing Tx plan; Tx; Tx Plan

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 Skilled nursing treatment plan, Diagnosis addressed by plan SetDeprecatedDiagnosis.addressed by planATTACH.REHAB.NURSImpPtSkilled nursing treatment plan

Frequently asked questions

Code details

Code27550-3
SystemLOINC
Display nameDeprecated Skilled nursing treatment plan, Diagnosis addressed by plan Set
DescriptionDiagnosis.addressed by plan
Short nameDeprecated
ComponentDiagnosis.addressed by plan
PropertyImp
TimingPt
System (specimen)Skilled nursing treatment plan
ScaleSet
ClassATTACH.REHAB.NURS
StatusDEPRECATED
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.00
Last changed2.66

Part names

Diagnosis.addressed by planImpPtSkilled nursing treatment planSetDiagnosis addressed by planImpression/interpretation of studyPoint 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.

LOINC Code 27550-3 | HealthAssure