LOINCOrder

LOINC Code 34527-2: Hemogram, Platelets, Differential and Reticulocyte panel (Bld)

34527-2 is a LOINC code used to identify Hemogram, Platelets, Differential and Reticulocyte panel (Bld) 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 Hemogram, Platelets, Differential & Reticulocyte panel. It is commonly used with the system or sample type Bld.

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 Hemogram, Platelets, Differential & Reticulocyte panel. It is commonly used with the system or sample type Bld.

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: DEPRECATED
  • 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

  • Deprecated Hemogram, Platelets, Differential & Reticulocyte panel in Blood
  • Hemogram, Platelets, Differential & Reticulocyte panel
  • This panel should generally be avoided because it uses obsolete constituant panels and reticulocytes are generally ordered as a separate test.
  • Blood; CBC,Platelets,Retics+Diff; Complete Blood Count; Diff; Differl; Differn; HEMATOLOGY/CELL COUNTS; Pan; PANEL.HEMATOLOGY& CELL COUNTS; Panl; Platelet; Platelt; Plt; Pnl; Point in time; QNT; Quan; Quant; Quantitative; Random; Thrb; Thrombocyte; Thrombocytes; WB; Whole blood

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

Hemogram, Platelets, Differential and Reticulocyte panel (Bld)Deprecated Hemogram, Platelets, Differential & Reticulocyte panel in BloodDeprecated CBC,Platelets,Retics+Diff BldHemogram, Platelets, Differential & Reticulocyte panelPANEL.HEM/BCHemogram, Platelets, Differential and Reticulocyte Panel, Blood-

Frequently asked questions

Code details

Code34527-2
SystemLOINC
Display nameHemogram, Platelets, Differential and Reticulocyte panel (Bld)
DescriptionHemogram, Platelets, Differential & Reticulocyte panel
Short nameDeprecated CBC,Platelets,Retics+Diff Bld
ComponentHemogram, Platelets, Differential & Reticulocyte panel
Property-
TimingPt
System (specimen)Bld
ScaleQn
ClassPANEL.HEM/BC
StatusDEPRECATED
Order/ObservationOrder

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.10
Last changed2.36

Consumer names

Hemogram, Platelets, Differential and Reticulocyte Panel, Blood

Part names

Hemogram, Platelets, Differential & Reticulocyte panel-PtBldQnHemogram, Platelets, Differential and Reticulocyte panelPoint in time (spot)Blood

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 34527-2 | HealthAssure