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LOINC Code 79573-2: Riboflavin and flavin mononucleotide and flavin adenine dinucleotide panel

79573-2 is a LOINC code used to identify Riboflavin and flavin mononucleotide and flavin adenine dinucleotide panel 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 Riboflavin & flavin mononucleotide & flavin adenine dinucleotide panel. It is commonly used with the system or sample type Ser/Plas.

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 Riboflavin & flavin mononucleotide & flavin adenine dinucleotide panel. 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: Order
  • Panel type: Panel

What it does not mean

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

Key facts

Riboflavin and flavin mononucleotide and flavin adenine dinucleotide panel - Serum or Plasma
Riboflavin & flavin mononucleotide & flavin adenine dinucleotide panel
Riboflavin, flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD) levels are measured for evaluation of riboflavin deficiency due to flavin synthesis/transport defects. Isolated riboflavin deficiency is rare and usually associated with other vitamin B complex deficiencies.[PMID18598588]
B4 Hemosan; Chemistry; FAD; Flavins Pnl; FMN; Leuco-4; Pan; PANEL.CHEMISTRY; Panl; Pl; Plasma; Plsm; Pnl; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Vit B2; Vit B4; Vitamin B2; Vitamin B4

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

Riboflavin and flavin mononucleotide and flavin adenine dinucleotide panelRiboflavin and flavin mononucleotide and flavin adenine dinucleotide panel - Serum or PlasmaFlavins Pnl SerPlRiboflavin & flavin mononucleotide & flavin adenine dinucleotide panelPANEL.CHEMRiboflavin and Flavin mononucleotide and Flavin adenine dinucleotide panel, Blood-

Frequently asked questions

Code details

Code79573-2
SystemLOINC
Display nameRiboflavin and flavin mononucleotide and flavin adenine dinucleotide panel
DescriptionRiboflavin & flavin mononucleotide & flavin adenine dinucleotide panel
Short nameFlavins Pnl SerPl
ComponentRiboflavin & flavin mononucleotide & flavin adenine dinucleotide panel
Property-
TimingPt
System (specimen)Ser/Plas
ScaleQn
ClassPANEL.CHEM
StatusACTIVE
Order/ObservationOrder

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.54
Last changed2.54

Consumer names

Riboflavin and Flavin mononucleotide and Flavin adenine dinucleotide panel, Blood

Part names

Riboflavin & flavin mononucleotide & flavin adenine dinucleotide panel-PtSer/PlasQnRiboflavin and flavin mononucleotide and flavin adenine dinucleotide panelPoint 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.

LOINC Code 79573-2 | HealthAssure