Diagnostics
Specialist Lab Testing, Booked in Minutes
Genomic sequencing, advanced cardiovascular risk, autoimmune antibody panels, hormone metabolite profiling, toxicology, and microbiome sequencing — including specialised assays that are difficult to source through routine pathology.
- 31 specialist panels
- Including tests most general laboratories don't offer.
- Home sample collection
- A phlebotomist comes to you for $35 — free for Meridian Plus members.
- Tracked turnaround
- Every panel lists its expected reporting window up front.
- Accredited laboratories
- Processed through our accredited reference and partner labs.
31 tests available
Whole Exome Sequencing (Clinical)
Sequences all ~20,000 protein-coding genes to investigate suspected rare or undiagnosed genetic conditions.
- Whole blood
- Results in 21–28 days
- 4 result groups
Test fee
$2,450.00
Component-Resolved Allergy Diagnostics (295 allergens)
Molecular allergy testing that distinguishes genuine sensitisation from cross-reactivity.
- Blood (serum)
- Results in 12–16 days
- 4 result groups
Test fee
$1,120.00
Intracellular Micronutrient Panel (33 markers)
Measures nutrient status inside white blood cells rather than in serum, reflecting longer-term status.
- Whole blood
- Results in 14–18 days
- 4 result groups
Test fee
$960.00
Pharmacogenomic (PGx) Response Panel
Genotypes key drug-metabolising enzymes to inform how you may respond to common medication classes.
- Buccal swab
- Results in 10–14 days
- 4 result groups
Test fee
$890.00
Comprehensive Stool Analysis with Microbiome Sequencing
Combines shotgun metagenomic sequencing with digestive function and inflammation markers.
- Stool
- Results in 14–21 days
- 4 result groups
Test fee
$890.00
Comprehensive Dried Urine Hormone Panel
Maps sex and adrenal hormones plus their metabolites across a full day.
- Urine
- Results in 12–16 days
- 4 result groups
Test fee
$685.00
Extended ENA Antibody Panel (11 antigens)
Identifies specific extractable nuclear antigen antibodies underlying a positive ANA result.
- Blood (serum)
- Results in 7–10 days
- 4 result groups
Test fee
$580.00
Complete Thyroid Panel with Antibodies & Reverse T3
Full thyroid assessment including autoimmunity and peripheral hormone conversion.
- Blood (serum)
- Results in 4–6 days
- 4 result groups
Test fee
$445.00
Insulin Resistance & C-Peptide Profile
Detects insulin resistance years before fasting glucose or HbA1c become abnormal.
- Blood (serum)
- Results in 3–5 days
- 4 result groups
Test fee
$410.00
ApoB / ApoA1 with NMR Lipoprotein Particle Profile
Counts atherogenic particles directly rather than inferring risk from cholesterol concentration alone.
- Blood (serum)
- Results in 5–7 days
- 4 result groups
Test fee
$395.00
Lipoprotein(a) — Molar Concentration
A largely genetically determined, independent cardiovascular risk marker not captured by a standard lipid panel.
- Blood (serum)
- Results in 3–5 days
- 3 result groups
Test fee
$265.00
Circulating Tumour DNA Liquid Biopsy (523 genes)
Sequences tumour-derived DNA fragments from a blood sample to profile actionable genomic alterations.
- Whole blood
- Results in 14–21 days
- 4 result groups
Test fee
$2,780.00
Hereditary Cancer Risk Panel (47 genes)
Multi-gene panel assessing inherited predisposition across breast, ovarian, colorectal, and other cancer syndromes.
- Whole blood
- Results in 18–25 days
- 4 result groups
Test fee
$1,850.00
Advanced Thrombophilia Panel
Comprehensive inherited and acquired clotting-risk workup following thrombosis or recurrent pregnancy loss.
- Whole blood
- Results in 10–14 days
- 4 result groups
Test fee
$1,240.00
Karyotype + Chromosomal Microarray
Detects chromosomal rearrangements plus sub-microscopic copy-number changes not visible on karyotype alone.
- Whole blood
- Results in 14–21 days
- 4 result groups
Test fee
$1,150.00
Mycotoxin Exposure Panel (Urine, 11 toxins)
Detects mould-derived toxins in urine following suspected water-damaged building exposure.
- Urine
- Results in 14–18 days
- 4 result groups
Test fee
$815.00
Tick-Borne Disease Panel with Lyme Western Blot
Two-tier Lyme serology plus co-infection testing that most general laboratories do not offer.
- Blood (serum)
- Results in 10–14 days
- 4 result groups
Test fee
$735.00
Organic Acids Metabolic Profile (76 markers)
Urinary metabolite profile reflecting energy production, detoxification, and neurotransmitter turnover.
- Urine
- Results in 14–18 days
- 4 result groups
Test fee
$720.00
Heavy Metals Panel — Blood & Urine (14 elements)
Paired blood and urine testing distinguishing recent exposure from longer-term body burden.
- Whole blood
- Results in 10–14 days
- 4 result groups
Test fee
$645.00
Multi-Tumour Marker Panel
Serial tumour marker quantification used for monitoring within an established oncology care plan.
- Blood (serum)
- Results in 4–7 days
- 4 result groups
Test fee
$640.00
Extended Respiratory Pathogen PCR (18 targets)
Simultaneous molecular detection of 18 viral and atypical bacterial respiratory pathogens.
- Buccal swab
- Results in 2–4 days
- 4 result groups
Test fee
$560.00
Adrenal Cortisol Rhythm — 4-Point Salivary
Charts the daily cortisol curve, which a single morning blood draw cannot capture.
- Saliva
- Results in 10–14 days
- 4 result groups
Test fee
$520.00
Immunoglobulin Subclass Panel with Vaccine Titres
Investigates recurrent infections and suspected antibody deficiency.
- Blood (serum)
- Results in 8–12 days
- 4 result groups
Test fee
$485.00
ANCA Panel with Reflex Titre (p-ANCA / c-ANCA)
Screens for anti-neutrophil cytoplasmic antibodies associated with systemic vasculitis.
- Blood (serum)
- Results in 7–10 days
- 4 result groups
Test fee
$470.00
Coeliac HLA-DQ2 / DQ8 Genotyping
Determines whether you carry the HLA haplotypes required to develop coeliac disease.
- Whole blood
- Results in 7–10 days
- 3 result groups
Test fee
$420.00
Anti-CCP + Rheumatoid Factor (Quantitative)
Highly specific markers supporting the assessment of inflammatory arthritis.
- Blood (serum)
- Results in 4–6 days
- 3 result groups
Test fee
$390.00
Tuberculosis Interferon-Gamma Release Assay (IGRA)
Blood-based latent tuberculosis detection unaffected by prior BCG vaccination.
- Whole blood
- Results in 3–5 days
- 3 result groups
Test fee
$385.00
SIBO Breath Test — 3-Hour Lactulose
Measures hydrogen, methane, and hydrogen sulphide to assess small intestinal bacterial overgrowth.
- Breath
- Results in 7–10 days
- 4 result groups
Test fee
$375.00
Complement Panel — C3, C4, CH50, AH50
Assesses classical and alternative complement pathway function and consumption.
- Blood (serum)
- Results in 8–12 days
- 4 result groups
Test fee
$355.00
High-Sensitivity Troponin T + NT-proBNP
Sensitive markers of subclinical myocardial stress and cardiac wall strain.
- Blood (serum)
- Results in 3–5 days
- 4 result groups
Test fee
$340.00
Omega-3 Index & Complete Fatty Acid Profile
Red blood cell membrane fatty acid composition, a stable long-term marker of dietary fat status.
- Whole blood
- Results in 8–12 days
- 4 result groups
Test fee
$310.00