CBC (Complete Blood Count with Automated Differential)

7861

CBC (Complete Blood Count with Automated Differential)

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Lab Test Details

SIM

20080

CPT

85025

Synonyms

CBC w/ Diff, CBC w/ Auto Diff

Specimen Type

Whole Blood

Container

3.0 ml EDTA lavender stopper tube

Collection Instructions

None

Volume

2 ml whole blood
Min: 1.0 ml

Additional Information

• A manual differential is performed automatically by this laboratory if the patient results meet those criteria established by this laboratory.
• Absolute counts are reported on the differential along with the automated differential.

Patient Preparation

None

Specimen Processing Instructions

Refrigerated

Transport Requirements

Refrigerated

Specimen Stability

Room temperature: 8 hours Refrigerated: 24 hours

Rejection Criteria

• Clotted Sample
• Insufficient volume
• Plasma has been removed.

Reference Range

See below

Critical Value

WBC = <2,000/cu mm and >50,000/cu mm; Hematocrit = <15% and >60%; Hematocrit if <4 weeks of age = >75%; Hematocrit if <6 months of age = <25% and >60%; Hemoglobin = <5 g/dl and >20 g/dl; Platelet Count = <30,000 cu mm and >1,000,000 cu mm

Test Includes

• WBC, RBC, HCT, HGB, MCH, MCHC, MCV, RDW, PLT • Automated Differential • Absolute Co• A manual differential is performed automatically if the patient results meet those criteria established by this laboratory.

Methodology

Beckman Coulter Automated Hematology analyzer

Testing Frequency

Daily, Monday - Sunday

Reviewed By

Crystal Killian

Reviewed Date

3/17/2021

Supplemental

REFERENCE RANGES:

CBC (White Blood Cell Count)	Gender	Age Range	Normal Range
	Both	0 - 1 Days	9.0 – 38.0
	Both	2 Days – 1 Months	5.0 – 21.0
	Both	2 – 12 Months	6.0 – 17.5
	Both	13 – 24 Months	6.0 – 17.0
	Both	25 Months – 4 Years	5.5 – 15.5
	Both	5 – 6 years	5.0 – 14.5
	Both	7 – 10 Years	4.5 – 13.5
	Both	11 – 18 Years	4.5 – 13.0
	Female	19-999 Years	3.7 – 10.6
	Male	19-999 Years	3.1 – 9.7
Red Blood Cell Count	Gender	Age Range	Normal Range
	Both	0 - 1 Days	3.90 – 5.50
	Both	2 - 7 Days	4.00 – 6.60
	Both	8 – 14 Days	3.60 – 6.20
	Both	15 Days – 4 Weeks	3.00 – 5.40
	Both	5 Weeks – 2 Months	2.70 – 4.90
	Both	3 – 6 Months	3.10 – 4.50
	Both	7 Months – 2 Years	3.70 – 5.30
	Both	3 – 6 Years	3.90 – 5.30
	Both	7 – 12 Years	4.00 – 5.20
	Female	13 - 18 Years	4.10 – 5.10
	Female	19 – 999 Years	3.57 – 4.97
	Male	13 - 18 Years	4.50 – 5.30
	Male	19 – 999 Years	4.08 – 5.70
Hematocrit	Gender	Age Range	Normal Range
	Both	0 - 1 Days	45.0 – 67.0
	Both	2 - 7 Days	42.0 – 66.0
	Both	8 – 14 Days	39.0 – 63.0
	Both	15 Days – 4 Weeks	31.0 – 55.0
	Both	5 Weeks – 2 Months	28.0 – 42.0
	Both	3 – 6 Months	29.0 – 41.0
	Both	7 Months – 2 Years	33.0 – 39.0
	Both	3 – 6 Years	34.0 – 40.0
	Both	7 – 12 Years	35.0 – 45.0
	Female	13 - 999 Years	32.6 – 43.4
	Male	13 - 18 Years	37.0 – 49.0
	Male	19 – 999 Years	38.2 – 48.4
Hemoglobin	Gender	Age Range	Normal Range
	Both	0 - 1 Days	13.5 – 19.5
	Both	2 - 7 Days	13.5 – 21.5
	Both	8 – 14 Days	12.5 – 20.5
	Both	15 Days – 4 Weeks	10.0 – 18.0
	Both	5 Weeks – 2 Months	9.0 – 14.0
	Both	3 – 6 Months	9.5 – 13.5
	Both	7 Months – 2 Years	10.5 – 13.5
	Both	3 – 6 Years	11.5 – 13.5
	Both	7 – 12 Years	11.5 – 15.5
	Female	13 - 18 Years	12.0 – 16.0
	Female	19 – 999 Years	11.0 – 14.9
	Male	13 - 18 Years	13.0 – 16.0
	Male	19 – 999 Years	13.1 – 16.8
Mean Corpuscular Hemoglobin	Gender	Age Range	Normal Range
	Both	0-1 Days	31.0–37.0
	Both	2–30 Days	28.0-40.0
	Both	31-60 Days	26.0-34.0
	Both	61 Days–6 Months	25.0-35.0
	Both	7 Months-2 Years	23.0-31.0
	Both	3–6 Years	24.0-30.0
	Both	7-12 Years	25.0-33.0
	Both	13–18 Years	25.0-35.0
	Female	19-999 Years	26.9 – 34.1
	Male	19-999 Years	27.5 – 34.3
Mean Corpuscular Hemoglobin Concentration	Gender	Age Range	Normal Range
	Both	0-1 Days	29.0-37.0
	Both	2-14 Days	28.0-38.0
	Both	15 Days – 2 Months	29.0-37.0
	Both	3 Months- 2 Years	30.0-36.0
	Both	13–18 Years	31.0-37.0

	Female	19-999 Years	32.9 – 35.4
	Male	19-999 Years	33.2 – 35.7
Mean Corpuscular Volume	Gender	Age Range	Normal Range
	Both	0 - 1 Days	95.0-121.0
	Both	2 - 7 Days	88.0-126.0
	Both	8 – 14 Days	86.0-124.0
	Both	15 Days – 4 Weeks	85.0-123.0
	Both	5 Weeks – 2 Months	77.0-115.0
	Both	3 – 6 Months	74.0-108.0
	Both	7 Months – 2 Years	70.8-86.0
	Both	3 – 6 Years	75.0-87.0
	Both	7 – 12 Years	77.0-95.0
	Female	13 - 18 Years	78.0-102.0
	Female	19 – 999 Years	80.1 – 98.4
	Male	13 - 18 Years	78.0-98.0
	Male	19 – 999 Years	80.1 – 98.7
Red Cell Distribution Width	Gender	Age Range	Normal Range
	Female	0-999 Years	11.8 - 15.2
	Male	0-999 Years	11.7 – 15.0
Platelet	Gender	Age Range	Normal Range
	Female	0-999 Years	141 – 359
	Male	0-999 Years	119 - 332
Automated diff: · Absolute Neutrophil	Gender	Age Range	Normal Range
	Both	0-3 Days	3.0-9.0
	Both	4–30 Days	2.0-10.0
	Both	31 Days-6 Months	1.6-6.5
	Both	7 Months-2 Years	2.4-9.0
	Both	3–6 Years	2.0-7.1
	Both	7-12 Years	2.3-7.8
	Both	13–18 Years	2.8-11.1
	Female	19-999 Years	1.0 – 8.0
	Male	19-999 Years	0.9 – 6.2
· Neutrophil Percent	Gender	Age Range	Normal Range
	Female	0-999 Years	43.4 – 75.7
	Male	0-999 Years	37.6 – 73.5
· Absolute Lymphocyte	Gender	Age Range	Normal Range
	Both	0-3 Days	0.9-5.5
	Both	4 Days-6 Months	1.0-8.0
	Both	7 Months-2 Years	1.1-6.5
	Both	3–6 Years	0.5-4.4
	Both	7-12 Years	0.8-3.0
	Both	13–18 Years	0.4-2.5

	Female	19-999 Years	1.0-3.4
	Male	19-999 Years	0.8-3.10
· Lymphocyte Percent	Gender	Age Range	Normal Range
	Female	0-999 Years	15.7 – 45.3
	Male	0-999 Years	16.8 – 46.2
· Absolute Monocyte	Gender	Age Range	Normal Range
	Both	0-3 Days	0.2-1.8
	Both	4–30 Days	0.2-3.5
	Both	31 Days-2 Years	0.4-2.0
	Both	3–6 Years	0.3-1.2
	Both	7-12 Years	0.3-0.9
	Both	13–18 Years	0.4-1.3
	Both	19-999 Years	0.2 – 0.9
· Monocyte Percent	Gender	Age Range	Normal Range
	Female	0-999 Years	3.5 – 11.1
	Male	0-999 Years	4.6 – 13.1
· Absolute Basophil	Gender	Age Range	Normal Range
	Both	0-999 Years	0.0-0.2
· Basophil Percent	Gender	Age Range	Normal Range
	Female	0-999 Years	0.0 – 1.3
	Male	0-999 Years	0.1 – 1.3
· Absolute Eosinophil	Gender	Age Range	Normal Range
	Both	0-3 Days	0.0-0.2
	Both	4–30 Days	0.0-0.7
	Both	31 Days-6 Months	0.0-0.4
	Both	7 Months – 2 Years	0.0-0.3
	Both	3–18 Years	0.0-0.2
	Female	19-999 Years	0.0 – 0.4
	Male	19-999 Years	0.0 – 0.6
· Eosinophil Percent	Gender	Age Range	Normal Range
	Female	0-999 Years	0.0 – 5.0
	Male	0-999 Years	0.0 – 7.7
Manual diff: · Segmented Neutrophils	Gender	Age Range	Normal Range
	Both	0-14 Years	16-60
	Both	15-19 Years	25-70
	Both	20-999 years	33-73
· Banded Neutrophils	Gender	Age Range	Normal Range
	Both	0-1 Days	0-25
	Both	2 Days – 1 Years	0-17
	Both	2-999Years	2-6
· Lymphocytes	Gender	Age Range	Normal Range
	Both	0-999 Years	19-50
· Monocytes	Gender	Age Range	Normal Range
	Both	0-999 Years	4-12
· Basophils	Gender	Age Range	Normal Range
	Both	0-999 Years	0-2
· Eosinophils	Gender	Age Range	Normal Range
	Both	0-999 Years	0-7
· Blasts	Gender	Age Range	Normal Range
	Both	0-999 Years	0-0
· Metamyelocytes	Gender	Age Range	Normal Range
	Both	0-999 Years	0-0
· Myelocytes	Gender	Age Range	Normal Range
	Both	0-999 Years	0-0
· Promyelocytes	Gender	Age Range	Normal Range
	Both	0-999 Years	0-0
· NRBC’s	Gender	Age Range	Normal Range
	Both	0-999 Years	0-0

Reviewed by Crystal M. Killian March 17, 2021