LOINCActiveBoth

LOINC Code 103790-2: Renal calculus risk assessment Nar (24H U)

103790-2 is a LOINC code used to identify Renal calculus risk assessment Nar (24H U) 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 Renal calculus risk assessment. It is commonly used with the system or sample type Urine.

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 Renal calculus risk assessment. It is commonly used with the system or sample type Urine.

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

What it does not mean

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

Key facts

  • Renal calculus risk assessment [Likelihood] in 24 hour Urine Narrative
  • Renal calculus risk assessment
  • 1 day; 24 hours; 24HR; Chemistry; Kidney; Kidney Stone; Narrative; Report; Risk; UA; UR; Urn

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

Renal calculus risk assessment Nar (24H U)Renal calculus risk assessment [Likelihood] in 24 hour Urine NarrativeRenal calculus risk assessment 24h UrRenal calculus risk assessmentCHEMRenal calculus risk assessment, UrineLikelihood

Frequently asked questions

Code details

Code103790-2
SystemLOINC
Display nameRenal calculus risk assessment Nar (24H U)
DescriptionRenal calculus risk assessment
Short nameRenal calculus risk assessment 24h Ur
ComponentRenal calculus risk assessment
PropertyLikelihood
Timing24H
System (specimen)Urine
ScaleNar
ClassCHEM
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.77
Last changed2.77

Consumer names

Renal calculus risk assessment, Urine

Part names

Renal calculus risk assessmentLikelihood24HUrineNar24 hours

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 103790-2 | HealthAssure