LOINCActiveObservation

LOINC Code 104625-9: Static oxidation-reduction potential normalized to sperm concentration (5 minutes Sem) [Electrical potential]

104625-9 is a LOINC code used to identify Static oxidation-reduction potential normalized to sperm concentration (5 minutes Sem) [Electrical potential] 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 Static oxidation-reduction potential^normalized to sperm concentration. It is commonly used with the system or sample type Semen.

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 Static oxidation-reduction potential^normalized to sperm concentration. It is commonly used with the system or sample type Semen.

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

  • Static oxidation-reduction potential in 5 minutes Semen --normalized to sperm concentration
  • Static oxidation-reduction potential^normalized to sperm concentration
  • The Static Oxidation-Reduction Potential (sORP) Test represents the overall balance between oxidants and antioxidants, thereby providing a measure of the oxidative stress in a biologic sample.
  • 5 minutes; Ejaculate; Electrical potential; FERTILITY TESTING; QNT; Quan; Quant; Quantitative; Sem; Seminal fluid; Smn; SMPLS; sORP; SORP normalized to sperm conc; Voltage

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

Static oxidation-reduction potential normalized to sperm concentration (5 minutes Sem) [Electrical potential]Static oxidation-reduction potential in 5 minutes Semen --normalized to sperm concentrationsORP norm sperm concen 5M SmnStatic oxidation-reduction potential^normalized to sperm concentrationFERTStatic oxidation-reduction potential normalized to sperm concentration, SemenElpot

Frequently asked questions

Code details

Code104625-9
SystemLOINC
Display nameStatic oxidation-reduction potential normalized to sperm concentration (5 minutes Sem) [Electrical potential]
DescriptionStatic oxidation-reduction potential^normalized to sperm concentration
Short namesORP norm sperm concen 5M Smn
ComponentStatic oxidation-reduction potential^normalized to sperm concentration
PropertyElpot
Timing5M
System (specimen)Semen
ScaleQn
ClassFERT
Example unitsmv
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

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

Consumer names

Static oxidation-reduction potential normalized to sperm concentration, Semen

Part names

Static oxidation-reduction potential^normalized to sperm concentrationElpot5MSemenQnElectrical Potential (Voltage)5 minutes

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 104625-9 | HealthAssure