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Medical information Clinical review pending

Haematology Testing

Leukocyte Alkaline Phosphatase Score (LAP Score) Test

The Leukocyte Alkaline Phosphatase (LAP) Score test measures enzyme activity in white blood cells to help diagnose certain blood disorders.

General information only: This page is not a diagnosis or personal medical advice. A qualified clinician should decide whether testing is appropriate and interpret results in context.

Review status: No completed medical review is recorded for this page.

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Counselor guidance included Confidential handling Kenya-wide coordination

At a glance

Plan your test

Sample
Peripheral blood sample collected in an EDTA (purple top) tube.
Results
Confirm with the laboratory before booking.
Preparation
No special preparation is required for this test. Confirm with the laboratory before booking.
Test priceKSh 1,942

Payment: M-Pesa and card options can be confirmed during booking.

Insurance & government schemes

Is this test covered for you?

We help you verify whether the Leukocyte Alkaline Phosphatase Score (LAP Score) Test test can be claimed against your insurer, employer scheme or a Kenyan government health scheme — before you book. Coverage depends on your plan, clinical indication and your provider's rules; final approval always rests with them.

Talk to a claims advisor

Providers & schemes we can help you check

Government & public schemes

SHIF — Social Health Insurance Fund Linda Mama EduAfya NHIF (legacy cards)

Eligibility and benefits follow the current rules of the Social Health Authority (SHA) and applicable government programmes.

Private insurers & employer schemes

Jubilee Health AAR APA Britam CIC Madison Resolution Pioneer Minet Old Mutual GA Life Heritage + other licensed insurers

Names shown for identification only — listing does not imply partnership or guarantee of coverage.

Have these ready when we check

  • Insurer or scheme name & policy / member number
  • A clinician's request / prescription for the test
  • Pre-authorisation letter, if your plan requires one

Free coverage check

Ask us to verify your cover

Send your details and our claims team confirms what documents you need and whether pre-authorisation applies — usually the same working day.

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Used only to process your coverage check — see our Privacy Policy. Verification support is free and does not guarantee your provider will pay.

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01

Start with fit

Is this the right test for you?

The best test starts with a clear clinical question. These are common reasons a clinician or family may consider this test.

  • ✓Evaluation of suspected chronic myeloid leukemia (CML)
  • ✓Investigation of myeloproliferative disorders
  • ✓Assessment of unexplained fatigue or weakness
  • ✓Diagnosis of recurrent infections
  • ✓Evaluation of abnormal blood cell counts
  • ✓Monitoring response to treatment for certain blood disorders
02

In plain language

What this test helps you understand

The LAP Score test helps differentiate between certain types of leukemia and other blood disorders by assessing the activity of alkaline phosphatase in white blood cells. It aids in diagnosing conditions affecting blood cell production and function.
The Leukocyte Alkaline Phosphatase Score (LAP Score) Test is a diagnostic tool used in hematology. It measures the activity of the alkaline phosphatase enzyme within white blood cells (leukocytes). This measurement can provide valuable information about blood cell production and function, aiding in the diagnosis of various hematological conditions. The test helps evaluate disorders related to hemopoiesis, the process of blood cell formation. It is particularly useful in investigating conditions like chronic myeloid leukemia and other myeloproliferative disorders. This test is recommended for individuals experiencing symptoms such as persistent fatigue, unexplained bruising, frequent infections, or abnormal blood counts. It can also be beneficial for those with a family history of blood disorders. Early detection through this test can guide further diagnostic steps and treatment planning. Discuss your results with your physician for accurate interpretation and management.
03

Medical review status

Clinical review pending

A completed medical review is not recorded for this page. No clinician has endorsed the information shown here. Please discuss testing decisions with a qualified healthcare professional.

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04

A simple process

What happens next?

You do not have to navigate the test alone. We help you move from question to next step.

1

Speak with us

We check the test and answer your questions before collection.

2

Give your sample

Choose home collection or a coordinated hub visit in Kenya. We explain whether this test uses a cheek swab or blood draw.

3

Understand your report

A counselor helps you understand the result and the next steps.

05

Choose your collection

Home collection or a lab visit

We will explain the sample, preparation, and next steps before anything is collected.

Home collection

Choose a coordinated visit at home or another convenient location. Our team confirms the appointment and sample requirements in advance.

Lab or hub visit

Prefer to visit a coordinated location? We can guide you to the right hub and explain what to expect when you arrive.

Ask about locations →
PreparationNo special preparation is required for this test. Confirm with the laboratory before booking.
SamplePeripheral blood sample collected in an EDTA (purple top) tube.
MethodologyThe test involves measuring the activity of alkaline phosphatase enzyme in isolated neutrophils (a type of white blood cell) using a cytochemical staining technique.
PrivacyYour sample and report are handled confidentially. Ask the team how your information is stored and shared.
The LAP Score can be affected by various factors, including medications and other medical conditions. Results must be interpreted by a qualified healthcare professional in conjunction with other clinical information.
06

Read your report

What common result terms mean

PositiveA finding was identified. Your clinician or counselor will explain what it means for your care.
NegativeThe specific finding tested for was not identified. It does not rule out every possible cause.
VUSA variant was found, but current evidence is not enough to classify it. Your counselor can explain follow-up.
07

Questions people ask

Frequently asked questions

The test measures the activity of the alkaline phosphatase enzyme in white blood cells (leukocytes).
It helps diagnose and differentiate between certain blood disorders, particularly types of leukemia and myeloproliferative disorders.
No special preparation, such as fasting, is typically required for the LAP Score test.
Interpreting LAP scores requires clinical context. High scores can be associated with certain conditions, while low scores with others. Your doctor will explain your specific results.
Turnaround time varies. Please confirm the expected timeframe with the laboratory before booking.
Yes, we offer testing services and home sample collection in Nairobi, Mombasa, and Kisumu.
08

Collaboration

Open for partnership with hospitals, clinics, doctors & researchers

Whether you are referring patients, building a research programme or supporting students, we work as an extension of your team — with responsive communication and clear scientific standards.

Hospitals & clinics

Referral pathways, coordinated sample logistics and shared reporting that fits your clinical workflow.

Doctors & specialists

LOINC-coded reports, ACMG-based variant classification and a direct scientific line for complex cases.

Research institutions

Sanger sequencing, NGS panels and custom assays — with project design support, batch pricing and agreed turnaround commitments.

Students & academic projects

Discounted laboratory services for college, master's and PhD research projects — including proposal guidance and cost-effective batch testing.

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09

Trust & transparency

Sources, standards & how this page is maintained

Standards & references

  • ACMG/AMP technical standards for sequence variant interpretation
  • ClinGen curation and gene–disease validity frameworks where applicable
  • LOINC-coded reporting for interoperable results
  • ISO 9001:2015 quality management; ISO 15189 accreditation in progress

Page provenance

  • Last updated: September 27, 2026
  • Medical review: not yet completed
  • Written for patients & clinicians in Kenya; reviewed periodically against current guidance

Medical disclaimer: this page is general information, not a diagnosis or personal medical advice. Testing decisions and result interpretation should be made with a qualified healthcare professional.

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