LOINCActiveObservation

LOINC Code 51585-8: Other cells Manual cnt (Bld) [#/Vol]

51585-8 is a LOINC code used to identify Other cells Manual cnt (Bld) [#/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 Other cells. 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 Other cells. 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: ACTIVE
  • Order vs observation: Observation
  • Method: Manual count

What it does not mean

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

Key facts

  • Other cells [#/volume] in Blood by Manual count
  • Other cells
  • Used by some labs. Is usually explained in the blood film interpretation text but in the report line it is just called "Other cells".
  • #; ABS; absolute; absolutes; Blood; Cell; Cellularity; Cnt; Count; Count/volume; CT; HEMATOLOGY/CELL COUNTS; Manl; Number concentration; Number Concentration (count/vol); Othr; Point in time; QNT; Quan; Quant; Quantitative; Random; 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

Other cells Manual cnt (Bld) [#/Vol]Other cells [#/volume] in Blood by Manual countOther cells # Bld ManualOther cellsHEM/BCOther cells, BloodNCnc

Frequently asked questions

Code details

Code51585-8
SystemLOINC
Display nameOther cells Manual cnt (Bld) [#/Vol]
DescriptionOther cells
Short nameOther cells # Bld Manual
ComponentOther cells
PropertyNCnc
TimingPt
System (specimen)Bld
ScaleQn
MethodManual count
ClassHEM/BC
Example units10*9/L
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.24
Last changed2.73

Consumer names

Other cells, Blood

Part names

Other cellsNCncPtBldQnManual countNumber ConcentrationPoint 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 51585-8 | HealthAssure