LOINCActiveObservation

LOINC Code 104770-3: NCBI sequence read experiment (SRX) number Nom (Specimen) [ID]

104770-3 is a LOINC code used to identify NCBI sequence read experiment (SRX) number Nom (Specimen) [ID] 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 NCBI sequence read experiment (SRX) number. 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 NCBI sequence read experiment (SRX) number. 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: Observation

What it does not mean

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

Key facts

  • NCBI sequence read experiment (SRX) number in Specimen
  • NCBI sequence read experiment (SRX) number
  • Ident; Identifier; Microbiology; Misc; Miscellaneous; NCBI seq read exp (SRX) num; No; Nominal; Num; Other; Point in time; Random; Spec; 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

NCBI sequence read experiment (SRX) number Nom (Specimen) [ID]NCBI sequence read experiment (SRX) number in SpecimenNCBI seq read exp (SRX) num SpecNCBI sequence read experiment (SRX) numberMICRONCBI sequence read experiment (SRX) number, SpecimenID

Frequently asked questions

Code details

Code104770-3
SystemLOINC
Display nameNCBI sequence read experiment (SRX) number Nom (Specimen) [ID]
DescriptionNCBI sequence read experiment (SRX) number
Short nameNCBI seq read exp (SRX) num Spec
ComponentNCBI sequence read experiment (SRX) number
PropertyID
TimingPt
System (specimen)XXX
ScaleNom
ClassMICRO
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.78
Last changed2.78

Consumer names

NCBI sequence read experiment (SRX) number, Specimen

Part names

NCBI sequence read experiment (SRX) numberIDPtXXXNomIdentifierPoint 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 104770-3 | HealthAssure