What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveBoth

LOINC Code 43416-7: Hematocrit Calc (Stem cell product) [Volume fraction]

Name: LOINC Code 43416-7: Hematocrit Calc (Stem cell product) [Volume fraction]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:28.588Z

43416-7 is a LOINC code used to identify Hematocrit Calc (Stem cell product) [Volume fraction] 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 Erythrocyte/Specimen Volume. It is commonly used with the system or sample type ^Stem cell product.

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 Erythrocyte/Specimen Volume. It is commonly used with the system or sample type ^Stem cell product.

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
Method: Calculated

What it does not mean

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

Key facts

Hematocrit [Volume Fraction] of Stem cell product by calculation
Erythrocyte/Specimen Volume
Calc; Calculation; Discocyte; Erc; Erythrocytes; HEMATOLOGY/CELL COUNTS; Percent; Point in time; QNT; Quan; Quant; Quantitative; Random; RBC; Red blood cell; Red blood cells; Red blood corpuscle; Red blood corpusles; Red cell; Red cells; Spec; Stem prod; Vol; Volfr; Volume fraction

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

Hematocrit Calc (Stem cell product) [Volume fraction]Hematocrit [Volume Fraction] of Stem cell product by calculationHct VFr Stem prod CalcErythrocyte/Specimen VolumeHEM/BCHematocrit, Stem Cell ProductVFr

Frequently asked questions

Code details

Code43416-7

SystemLOINC

Display nameHematocrit Calc (Stem cell product) [Volume fraction]

DescriptionErythrocyte/Specimen Volume

Short nameHct VFr Stem prod Calc

ComponentErythrocyte/Specimen Volume

PropertyVFr

TimingPt

System (specimen)^Stem cell product

ScaleQn

MethodCalculated

ClassHEM/BC

Example units%

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.17

Last changed2.79

Consumer names

Hematocrit, Stem Cell Product

Part names

Erythrocyte/Specimen VolumeVFrPt^Stem cell productQnCalculatedVolume FractionPoint 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.