LOINCActiveObservation

LOINC Code 62246-4: MCHC Auto (RBC fetus) [Entitic Mass/Vol]

62246-4 is a LOINC code used to identify MCHC Auto (RBC fetus) [Entitic Mass/Vol] 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 Hemoglobin. It is commonly used with the system or sample type RBC^Fetus.

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 Hemoglobin. It is commonly used with the system or sample type RBC^Fetus.

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
  • Method: Automated count

What it does not mean

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

Key facts

  • MCHC [Entitic Mass/volume] in Red Blood Cells from Fetus by Automated count
  • Hemoglobin
  • Auto; Automated detection; Elec; Elect; Electr; Erythrocytes; Fetal; Gyn; Gynecology; Haemoglobin; Hb; HEMATOLOGY/CELL COUNTS; Hgb; OB; ObGyn; Obstetrics; Point in time; QNT; Quan; Quant; Quantitative; Random; Red blood cells; Red blood corpusles

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

MCHC Auto (RBC fetus) [Entitic Mass/Vol]MCHC [Entitic Mass/volume] in Red Blood Cells from Fetus by Automated countMCHC RBC Fetus Auto-EntMCncHemoglobinHEM/BCFetal Mean Corpuscular Hemoglobin Concentration (MCHC)EntMCnc

Frequently asked questions

Code details

Code62246-4
SystemLOINC
Display nameMCHC Auto (RBC fetus) [Entitic Mass/Vol]
DescriptionHemoglobin
Short nameMCHC RBC Fetus Auto-EntMCnc
ComponentHemoglobin
PropertyEntMCnc
TimingPt
System (specimen)RBC^Fetus
ScaleQn
MethodAutomated count
ClassHEM/BC
Example unitsg/L
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.34
Last changed2.79

Consumer names

Fetal Mean Corpuscular Hemoglobin Concentration (MCHC)

Part names

HemoglobinEntMCncPtRBC^FetusQnAutomated countEntitic Mass/volumePoint in time (spot)

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.