LOINCActiveObservation

LOINC Code 100001-7: Health informatics pioneer and cofounder of LOINC

100001-7 is a LOINC code used to identify Health informatics pioneer and cofounder of LOINC 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 Health informatics pioneer and cofounder of LOINC. 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 Health informatics pioneer and cofounder of LOINC. 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: ACTIVE
  • Order vs observation: Observation

What it does not mean

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

Key facts

  • Health informatics pioneer and cofounder of LOINC
  • This term honors the extraordinary and impactful contributions of Dr. Stanley M. Huff to health data standards, including being one of the original co-creators of LOINC and serving as the Chair of the LOINC Clinical Committee since its inception. Dr. Huff is a renowned expert in representation of medical information in database systems and use of standards for the exchange of data between medical computer systems.
  • Dr. Stanley M. Huff; H+P; H+P.HX; Health Info Pioneer+Cofound LOINC; History; Honorary; Logical Observation Identifiers Names and Codes; Narrative; P prime; Point in time; Random; Report; Stan Huff

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

Health informatics pioneer and cofounder of LOINCHealth Info Pioneer+Cofound LOINCH&P.HXHxPt^PatientNar

Frequently asked questions

Code details

Code100001-7
SystemLOINC
Display nameHealth informatics pioneer and cofounder of LOINC
Short nameHealth Info Pioneer+Cofound LOINC
ComponentHealth informatics pioneer and cofounder of LOINC
PropertyHx
TimingPt
System (specimen)^Patient
ScaleNar
ClassH&P.HX
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.74
Last changed2.74

Part names

Health informatics pioneer and cofounder of LOINCHxPt^PatientNarHistoryPoint 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 100001-7 | HealthAssure