LOINCActiveBoth

LOINC Code 56038-3: Lysozyme (24H U) [Units/Time]

56038-3 is a LOINC code used to identify Lysozyme (24H U) [Units/Time] 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 Lysozyme. It is commonly used with the system or sample type Urine.

Reviewed by HealthAssure Clinical TeamUpdated 25 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 Lysozyme. 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

  • Lysozyme [Units] in 24 hour Urine
  • Lysozyme
  • 1 day; 24 hours; 24HR; Arbitrary rate; Chemistry; k208; Lysozymes; Muramidase; N-Acetylmuramide Glycanhydrolase; nGal d 4 Lysozyme, Egg; QNT; Quan; Quant; Quantitative; Rk208; 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

Lysozyme (24H U) [Units/Time]Lysozyme [Units] in 24 hour UrineLysozyme 24h UrLysozymeCHEMLysozyme, UrineARat

Frequently asked questions

Code details

Code56038-3
SystemLOINC
Display nameLysozyme (24H U) [Units/Time]
DescriptionLysozyme
Short nameLysozyme 24h Ur
ComponentLysozyme
PropertyARat
Timing24H
System (specimen)Urine
ScaleQn
ClassCHEM
Example units10*3 IU/24 H
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.29
Last changed2.70

Consumer names

Lysozyme, Urine

Part names

LysozymeARat24HUrineQnArbitrary Rate24 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 56038-3 | HealthAssure