LOINCActiveBoth

LOINC Code 10638-5: Thermophilic Actinomycetes colony count Org specific cx (Specimen) [#/Vol]

10638-5 is a LOINC code used to identify Thermophilic Actinomycetes colony count Org specific cx (Specimen) [#/Vol] 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 Actinomycetes.thermophilic colony count. 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 Actinomycetes.thermophilic colony count. 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
  • Order vs observation: Both
  • Method: Organism specific culture

What it does not mean

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

Key facts

  • Thermophilic Actinomycetes colony count [#/volume] in Specimen by Organism specific culture
  • Actinomycetes.thermophilic colony count
  • #; ABS; absolute; absolutes; C&S; CC; Cnt; Colonies; Count; Count/volume; CT; Cult; Cultures; ID; Infectious Disease; InfectiousDisease; Microbiology; Misc; Miscellaneous; Number concentration; Number Concentration (count/vol); Other; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; Therm Actino; Therm Actino CC; 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

Thermophilic Actinomycetes colony count Org specific cx (Specimen) [#/Vol]Thermophilic Actinomycetes colony count [#/volume] in Specimen by Organism specific cultureTherm Actino CC # Spec CultActinomycetes.thermophilic colony countMICROThermophilic actinomycetes colony count, SpecimenNCnc

Frequently asked questions

Code details

Code10638-5
SystemLOINC
Display nameThermophilic Actinomycetes colony count Org specific cx (Specimen) [#/Vol]
DescriptionActinomycetes.thermophilic colony count
Short nameTherm Actino CC # Spec Cult
ComponentActinomycetes.thermophilic colony count
PropertyNCnc
TimingPt
System (specimen)XXX
ScaleQn
MethodOrganism specific culture
ClassMICRO
Example units/mL
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0i
Last changed2.69

Consumer names

Thermophilic actinomycetes colony count, Specimen

Part names

Actinomycetes.thermophilic colony countNCncPtXXXQnOrganism specific cultureThermophilic Actinomycetes colony countNumber ConcentrationPoint 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.