LOINCActive

LOINC Code 27698-0: Physical therapy treatment plan, Primary diagnosis Set

27698-0 is a LOINC code used to identify Physical therapy treatment plan, Primary diagnosis 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.primary. It is commonly used with the system or sample type Physical therapy 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 Diagnosis.primary. It is commonly used with the system or sample type Physical therapy 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: ACTIVE

What it does not mean

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

Key facts

  • Physical therapy treatment plan, Primary diagnosis Set
  • Diagnosis.primary
  • ATTACH; ATTACH.REHAB; ATTACH.REHAB.PT; Complex; Dx; Dx.primary; Physical Therapy; Physical therapy Tx; Point in time; PT; Random; 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

Physical therapy treatment plan, Primary diagnosis SetDiagnosis.primaryATTACH.REHAB.PTCmplxPtPhysical therapy treatmentSet

Frequently asked questions

Code details

Code27698-0
SystemLOINC
Display namePhysical therapy treatment plan, Primary diagnosis Set
DescriptionDiagnosis.primary
ComponentDiagnosis.primary
PropertyCmplx
TimingPt
System (specimen)Physical therapy treatment
ScaleSet
ClassATTACH.REHAB.PT
StatusACTIVE

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.00
Last changed2.40

Part names

Diagnosis.primaryCmplxPtPhysical therapy treatmentSetComplexPoint 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 27698-0 | HealthAssure