LOINCActiveBoth

LOINC Code 48573-0: Follitropin on cycle day 3 Qn

48573-0 is a LOINC code used to identify Follitropin on cycle day 3 Qn 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 Follitropin^on cycle day 3. It is commonly used with the system or sample type Ser/Plas.

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 Follitropin^on cycle day 3. It is commonly used with the system or sample type Ser/Plas.

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

  • Follitropin [Units/volume] in Serum or Plasma --on cycle day 3
  • Follitropin^on cycle day 3
  • Arbitrary concentration; Chemistry; D3; Follicle stimulating hormone; FSH; III; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR

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

Follitropin on cycle day 3 QnFollitropin [Units/volume] in Serum or Plasma --on cycle day 3FSH D3 SerPl-aCncFollitropin^on cycle day 3CHEMFollitropin (FSH; Follicle Stimulating Hormone) on Cycle day 3, BloodACnc

Frequently asked questions

Code details

Code48573-0
SystemLOINC
Display nameFollitropin on cycle day 3 Qn
DescriptionFollitropin^on cycle day 3
Short nameFSH D3 SerPl-aCnc
ComponentFollitropin^on cycle day 3
PropertyACnc
TimingPt
System (specimen)Ser/Plas
ScaleQn
ClassCHEM
Example unitsmIU/mL
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.21
Last changed2.70

Consumer names

Follitropin (FSH; Follicle Stimulating Hormone) on Cycle day 3, Blood

Part names

Follitropin^on cycle day 3ACncPtSer/PlasQnArbitrary ConcentrationPoint in time (spot)Serum or Plasma

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.