LOINCActiveObservation

LOINC Code 63043-4: Nuclei scored (Tiss) [#]

63043-4 is a LOINC code used to identify Nuclei scored (Tiss) [#] 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 Nuclei scored. It is commonly used with the system or sample type Tiss.

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 Nuclei scored. It is commonly used with the system or sample type Tiss.

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

  • Nuclei scored in Tissue
  • Nuclei scored
  • Cnt; Count; Molecular pathology; MOLPATH; Number; Point in time; QNT; Quan; Quant; Quantitative; Random; Tissue; Tissue, 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

Nuclei scored (Tiss) [#]Nuclei scored in TissueNuclei scored TissNuclei scoredMOLPATHNuclei scored, TissueNum

Frequently asked questions

Code details

Code63043-4
SystemLOINC
Display nameNuclei scored (Tiss) [#]
DescriptionNuclei scored
Short nameNuclei scored Tiss
ComponentNuclei scored
PropertyNum
TimingPt
System (specimen)Tiss
ScaleQn
ClassMOLPATH
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.36
Last changed2.73

Consumer names

Nuclei scored, Tissue

Part names

Nuclei scoredNumPtTissQnNumber (count)Point in time (spot)Tissue and Smears

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 63043-4 | HealthAssure