Skip to content

Other Cell Count in Blood (Automated Hematology)

Published: August 9, 2026Updated: August 16, 2026

This test measures the number of cells in your blood that aren’t red blood cells or white blood cells, such as platelets or other specialized cells. It helps assess overall blood health and detect abnormalities.

Quick summary

["This test helps identify potential blood disorders or conditions affecting cell production."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
58409-4
Short code
Other cells NFr Bld Auto
Synonyms
Other cells NFr Bld Auto
Category
chemistry
Sample
whole-blood
Container
Lavender-top (EDTA)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
automated-count
Specimen volume
3 mL
Stability
Room temperature: 4h, Refrigerated: 24h
Hemolysis max
0
Lipemia max
0
Icterus max
0
TAT
4–24 hours
Order
routine

Why This Test Might Be Ordered

Your healthcare provider may recommend this test if you have symptoms like unusual bruising, bleeding, fatigue, or if they suspect conditions like blood disorders, infections, or certain cancers. It may also be part of routine blood checks or monitoring existing conditions.

What to Expect Before the Test

No special preparation is needed. You’ll have a small needle inserted into your arm or hand to draw a small amount of blood. The process usually takes a few minutes, and you may feel a brief pinch. Avoid heavy exercise or eating for 2–3 hours before the test if instructed.

What Happens During the Test

The blood sample is sent to a lab where an automated machine counts and analyzes different cell types. This includes platelets, immature red blood cells (reticulocytes), and other non-hematopoietic cells if present. Results are generated quickly and reviewed by a lab specialist.

What the Results Mean

Results provide a detailed breakdown of cell counts, which can help pinpoint issues like low platelet counts (thrombocytopenia), high white blood cell counts (leukocytosis), or unusual cell types that may signal infections, immune disorders, or other health concerns.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

Other Cell Count

Frequently asked questions

How long does it take to get results?
Results are typically available within 1–2 business days, depending on your lab’s processing time. Your healthcare provider will discuss the findings with you during your follow-up visit.
Can I eat or drink before this test?
No specific dietary restrictions apply, but avoid heavy meals or alcohol 2–3 hours before the blood draw if your provider recommends it. Staying hydrated is generally encouraged, but excessive fluids may dilute your blood sample.
What if I have a history of bleeding disorders?
If you have a bleeding disorder or take blood-thinning medications, inform your healthcare provider before the test. They may adjust your care plan or use a different vein to minimize risk. Avoid any medications that thin your blood unless approved by your provider.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy