LOINCActiveObservation

LOINC Code 78002-3: CD34 dose in hematopoietic progenitor cell transfusion [#/Mass]

78002-3 is a LOINC code used to identify CD34 dose in hematopoietic progenitor cell transfusion [#/Mass] 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 CD34 dose in hematopoietic progenitor cell transfusion. It is commonly used with the system or sample type ^Patient.

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 CD34 dose in hematopoietic progenitor cell transfusion. It is commonly used with the system or sample type ^Patient.

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

CD34 dose in hematopoietic progenitor cell transfusion [#/mass] per recipient body mass
CD34 dose in hematopoietic progenitor cell transfusion
Autologous hematopoietic progenitor cell (HPC) transplant is used to treat hematologic malignancies in children, adolescents, and young adults. The dose of CD34+ cells in the transplant, calculated as the number of CD34+ cells infused per kg of the transplant recipient's body weight, is associated with the success of engraftment and patient morbidity and mortality, with higher doses yielding better clinical outcomes. The minimum CD34+ cell dose to achieve fast and effective engraftment is 2-5 × 10^6 cells/kg. [PMID26041417]
BLOOD BANK; CD34 dose in HPC transplant; Count/mass; gp105-120; Hematopoietic stem cell; HSC; My10; My-10; Number content; Point in time; QNT; Quan; Quant; Quantitative; Random; Stem cells; Tx

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

CD34 dose in hematopoietic progenitor cell transfusion [#/Mass]CD34 dose in hematopoietic progenitor cell transfusion [#/mass] per recipient body massCD34 dose in HPC per recipient body massCD34 dose in hematopoietic progenitor cell transfusionBLDBKNCntPt

Frequently asked questions

Code details

Code78002-3
SystemLOINC
Display nameCD34 dose in hematopoietic progenitor cell transfusion [#/Mass]
DescriptionCD34 dose in hematopoietic progenitor cell transfusion
Short nameCD34 dose in HPC per recipient body mass
ComponentCD34 dose in hematopoietic progenitor cell transfusion
PropertyNCnt
TimingPt
System (specimen)^Patient
ScaleQn
ClassBLDBK
Example units10*6/kg
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.52
Last changed2.52

Consumer names

CD34 dose in hematopoietic progenitor cell transfusion

Part names

CD34 dose in hematopoietic progenitor cell transfusionNCntPt^PatientQnNumber ContentPoint 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.

LOINC Code 78002-3 | HealthAssure