LOINCActive

LOINC Code 55188-7: Patient data Document

55188-7 is a LOINC code used to identify Patient data Document 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 Patient data. It is commonly used with the system or sample type XXX.

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 Patient data. It is commonly used with the system or sample type XXX.

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

  • Patient data Document
  • Patient data
  • The patient data section contains all the patient data elements expected in the measure(s). A patient data element is information about a particular person rather than a population. This term was created for, but not limited in use to, the HL7 CDA Quality Reporting Document Architecture document.
  • Document; Finding; Findings; Misc; Miscellaneous; Other; Point in time; Random; Spec; Survey; SURVEY.QRDA; To be specified in another part of the message; Unspecified

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

Patient data DocumentPatient dataSURVEY.QRDAFindPtXXXDoc

Frequently asked questions

Code details

Code55188-7
SystemLOINC
Display namePatient data Document
DescriptionPatient data
ComponentPatient data
PropertyFind
TimingPt
System (specimen)XXX
ScaleDoc
ClassSURVEY.QRDA
StatusACTIVE

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.27
Last changed2.63

Part names

Patient dataFindPtXXXDocFindingPoint 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 55188-7 | HealthAssure