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Compare available tests

Congenital Adrenal Hyperplasia (CAH)

17-OHP/CYP21A2 Gene Testing

Catalog role labels reflect current assignments. Test choice, timing and prices require clinician or laboratory confirmation.

  • KMLTTB Regulated Laboratory
  • ISO 9001:2015 Quality System
  • Free Pre-Test Counselor Guidance
  • Nationwide & Home Sample Collection

Test comparison

14 tests

All diagnostic topics
First-line screen

17 Hydroxyprogesterone Test

Sample type
Serum (Blood sample)
Turnaround
Timing on request
Price
KSh 30,000
First-line screen

17 Hydroxyprogesterone Newborn Screen CAH Screen Test

Sample type
Dried blood spot collected on filter paper.
Turnaround
Timing on request
Price
KSh 585
First-line screen

17 Hydroxyprogesterone 17OHP Test

Sample type
Blood sample.
Turnaround
Timing on request
Price
KSh 3,042
First-line screen

17-Hydroxyprogesterone 17OHP Stimulation by ACTH Test

Sample type
Blood sample.
Turnaround
Timing on request
Price
KSh 6,084
First-line screen

Newborn Screening Panel 4 Test

Sample type
One drop of heel prick blood on three spots of filter paper.
Turnaround
See timing details Results are typically available the next day, provided the sample is received by 9 AM Monday to Friday.
Price
KSh 2,340
First-line screen

Newborn Screening Panel Basic Test

Sample type
A blood sample is required. Confirm with the laboratory before booking.
Turnaround
See timing details Results are typically available the next day.
Price
KSh 3,276
First-line screen

Pregnenolone Test

Sample type
2 mL (minimum 1 mL) serum from a red top tube (no additive). Do not use SST gel barrier tubes.
Turnaround
3 Weeks Typically 2 to 3 weeks. Samples should be submitted by the 7th of the month.
Price
KSh 30,000
First-line screen

Steroid Panel for Congenital Adrenal Hyperplasia CAH Test

Sample type
2 mL (1 mL minimum) serum from 1 Red Top tube (No Additive). Do not use SST gel barrier tubes.
Turnaround
Timing on request
Price
KSh 11,000
First-line screen

Steroid Panel 21 Hydroxylase Deficiency Test

Sample type
2 mL of serum from a red top tube (no additive).
Turnaround
Timing on request
Price
KSh 8,000
First-line screen

CYP21A2 Gene Adrenal Hyperplasia Due to 21-Hydroxylase Deficiency Genetic Test

Sample type
Blood sample (EDTA tube), extracted DNA, or one drop of blood on an FTA card.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

Congenital Adrenal Hyperplasia Panel Genetic Test

Sample type
Blood sample, Extracted DNA, or One drop of blood on an FTA Card.
Turnaround
Timing on request
Price
KSh 40,000
First-line screen

Star Gene Lipoid Congenital Adrenal Hyperplasia Genetic Test

Sample type
Blood sample (EDTA tube), Extracted DNA, or one drop of blood on an FTA card.
Turnaround
4 Weeks 3 to 4 Weeks.
Price
KSh 40,000
First-line screen

CAH Congenital Adrenal Hyperplasia Full Gene Sequence Analysis

Sample type
Blood sample (usually collected in an EDTA tube). Confirm specific requirements with the laboratory before booking.
Turnaround
4–5 Weeks Results are typically available within 4-5 weeks. Confirm the current turnaround time with the laboratory before booking.
Price
KSh 30,000
First-line screen

CAH Deletion Duplication Detection

Sample type
Peripheral blood sample.
Turnaround
Timing on request
Price
KSh 21,000

Clinical context

Clinical testing guide & how to choose

Tests in Congenital Adrenal Hyperplasia (CAH) answer different clinical questions. This catalogue supports a conversation with your clinician or counselor; it does not establish a diagnosis or replace an individual assessment.

Choosing a test

A comprehensive panel measures several related markers, while a single-marker test addresses a more focused question. A larger panel is not automatically the right choice. Discuss your symptoms, previous results and referral with a qualified clinician before selecting tests. Results should not be interpreted in isolation.

Before sample collection

Confirm the required tube, sample volume, any fasting instructions and the collection deadline for your chosen test. Tell the collection team about medication and recent treatment. Do not stop prescribed medication unless your clinician advises it. Home collection depends on the sample’s handling and transport requirements.

Common questions

Questions before booking

Should I choose a panel or a single-marker test for Congenital Adrenal Hyperplasia (CAH)?

A comprehensive panel measures several related markers, while a single-marker test addresses a more focused question. A larger panel is not automatically the right choice. Discuss your symptoms, previous results and referral with a qualified clinician before selecting tests. Results should not be interpreted in isolation. Free pre-test counselor guidance is available to help you understand the booking options.

Can I use SHIF/SHA or private insurance for these tests?

Coverage depends on your scheme, the specific test, referral and authorization requirements, and the provider arrangement. Before booking, ask the laboratory and your insurer to verify eligibility, any co-payment, and whether direct billing or reimbursement applies. Listing a test here does not guarantee insurance coverage.

When should I arrange sample collection?

Check the sample and preparation notes for the specific test, then confirm the collection time and reporting deadline with the laboratory. Same-day reporting, where listed, may depend on a collection cutoff and working days. Nationwide and home sample collection are available subject to location, sample suitability and transport arrangements.

Quick factsheet

Sample
Preparation
Turnaround