Australian Clinical Labs — usually shortened to ACL — is one of the three largest pathology providers in Australia, alongside Healius and Sonic Healthcare. ACL operates collection centres across VIC, NSW, QLD, WA, SA, the ACT and the NT, making it the most geographically broad single-brand pathology footprint in the country. If your GP has referred you for blood tests, especially in Victoria, NSW or WA, there is a strong chance the report came back from ACL.
This guide explains exactly how to access your ACL results online, how to read each section of the report, what the abbreviations mean, and how to track every biomarker over time using a free online tool.
How to access your ACL results online
You have three options for getting your Australian Clinical Labs results:
- eResults patient portal at ehealth.clinicallabs.com.au — register with your name, date of birth and Medicare number. ACL also publishes a free eResults app for iPhone and Android. Results are typically available within 1–3 business days of collection. You can view, download and email a PDF copy of every report.
- My Health Record — if you have My Health Record activated, ACL uploads your results automatically. Access through myhealthrecord.gov.au or the My Health Record mobile app.
- Through your GP — your doctor receives results electronically as soon as they are available, usually before they appear in patient portals.
Tip: do not wait for your follow-up GP appointment to look at your results. Reading your own report a few days before lets you arrive informed and ask better questions.
The structure of an ACL pathology report
ACL reports follow the standard RCPA (Royal College of Pathologists of Australasia) format used by all major Australian pathology providers. Each report contains:
- Header: your name, date of birth, Medicare number, the requesting doctor, the ACL collection centre, the collection date and time, and a unique accession number.
- Tests grouped by panel: Full Blood Count (FBC), Liver Function Test (LFT), Iron Studies, Lipid Panel, Hormone Profile, Thyroid Function, EUC (Urea/Electrolytes/Creatinine), HbA1c, and any specialty panels your doctor requested.
- For each marker: the abbreviated name (e.g. ALT), your numeric value, the unit (e.g. U/L), and ACL''s reference range.
- Flags: ACL uses an H or L marker for results above or below the reference range. Some reports include comparator results from your previous ACL tests at the same lab — useful for spotting trends.
- Pathologist comments: ACL pathologists add interpretive notes for unusual, critical or markedly abnormal results.
Common abbreviations on an ACL report
| Abbreviation | Full name | What it measures |
|---|---|---|
| FBC | Full Blood Count | Red cells, white cells, platelets and indices |
| Hb | Haemoglobin | Oxygen-carrying protein in red blood cells |
| HCT or PCV | Haematocrit / Packed Cell Volume | Proportion of blood made up of red cells |
| MCH | Mean Corpuscular Haemoglobin | Average haemoglobin per red cell |
| MCV | Mean Corpuscular Volume | Average size of red blood cells |
| MCHC | Mean Corpuscular Haemoglobin Concentration | Haemoglobin concentration in red cells |
| RDW | Red cell Distribution Width | Variation in red cell size |
| LFT | Liver Function Test | ALT, AST, GGT, ALP, bilirubin, albumin |
| ALT | Alanine Transaminase | Liver enzyme — most liver-specific |
| AST | Aspartate Transaminase | Liver / muscle enzyme |
| GGT | Gamma-Glutamyl Transferase | Liver / biliary enzyme; alcohol-sensitive |
| ALP | Alkaline Phosphatase | Liver / bone enzyme |
| U+E or EUC | Urea, Electrolytes & Creatinine | Kidney function panel |
| eGFR | Estimated Glomerular Filtration Rate | Kidney filtration rate |
| TSH | Thyroid Stimulating Hormone | Pituitary signal to the thyroid |
| FT4 / FT3 | Free Thyroxine / Triiodothyronine | Active thyroid hormones |
| Ferritin | Ferritin | Iron storage protein |
| TIBC | Total Iron Binding Capacity | Indirect measure of transferrin |
| Trans Sat | Transferrin Saturation | Percentage of transferrin carrying iron |
| HbA1c | Glycated Haemoglobin | 3-month average glucose |
| SHBG | Sex Hormone Binding Globulin | Hormone-binding protein |
| FAI | Free Androgen Index | Calculated free testosterone marker |
| LH / FSH | Luteinising / Follicle Stimulating Hormone | Pituitary reproductive hormones |
| AMH | Anti-Müllerian Hormone | Ovarian reserve marker |
| CRP | C-Reactive Protein | Inflammation marker |
| UA | Uric Acid | Purine metabolism / gout marker |
Reference ranges on ACL reports
ACL uses RCPA-aligned reference ranges with sex- and age-adjustments where appropriate. A few worth knowing:
- ALT: men <40 U/L, women <35 U/L (slight variation by individual lab)
- Ferritin: men 30-300 µg/L, women 15-200 µg/L (RACGP defines iron deficiency as <30 µg/L)
- TSH: 0.4-4.0 mIU/L (some specialists use a tighter 1.0-2.5 mIU/L "optimal" range, especially during pregnancy planning)
- HbA1c: <5.7% normal · 5.7-6.4% prediabetes · >6.4% diabetes
- Total testosterone: men 8-29 nmol/L (declines ~1-2%/year after 30) · women 0.5-2.5 nmol/L
- 25-OH Vitamin D: 50-150 nmol/L sufficient · 30-49 mild deficiency · <30 moderate-severe deficiency
Note: "normal" is not the same as "optimal". Reference ranges describe statistical population norms, not the level associated with the lowest disease risk. A TSH of 3.8 is "normal" but many specialists target 1.0-2.5. Ferritin of 25 is "normal" at some labs but often symptomatic.
The H and L flags on ACL reports
ACL flags out-of-range results with H (high) or L (low). Some markedly abnormal values get HH or LL. A few principles:
- An isolated mild flag (just outside the reference) is often non-significant. Recent infection raises ferritin and CRP. Recent intense exercise raises CK and AST. Dehydration raises urea and haematocrit. Repeat in 4-8 weeks if your GP agrees.
- Multiple flagged markers in the same panel usually tell a coherent story. Low ferritin + low haemoglobin + low MCV + low MCH = iron deficiency anaemia. High ALT + high AST + high GGT = liver injury (cause depends on the ratio).
- HH/LL flags (markedly out of range or critical values) — the ACL pathologist will usually call your GP directly. Take these seriously and schedule a prompt review.
How to track your ACL results over time
Most pathology providers in Australia, including ACL, will show your previous result alongside the current one on the report — but only for the most recent test at the same lab. They do not aggregate across labs, do not chart visually, and do not let you compare against optimal ranges or condition-specific patterns. If you have ever moved interstate (and switched from ACL to a Sonic-owned lab like Sullivan Nicolaides or QML, or vice versa), your trend history is broken.
BloodTrack solves this. Upload your ACL PDF and BloodTrack:
- Extracts every biomarker from the ACL format automatically
- Maps each result to RCPA-aligned reference ranges
- Charts every marker over time across any Australian pathology provider — useful if you have moved between providers or interstate
- Flags out-of-range and near-boundary results
- Surfaces condition-specific patterns (PCOS, TRT, fatty liver, iron deficiency, thyroid)
It works entirely in your browser — no download, no app store. Try uploading your ACL PDF, no account needed for your first analysis.
Home visits and special services
ACL offers home collection visits for patients who cannot attend a collection centre — useful for elderly patients, those with limited mobility, or anyone bed-bound after surgery. This requires a referral from your physician and is subject to your location. Select ACL locations also offer Holter monitoring and ambulatory blood pressure monitoring alongside standard pathology services. Ask your GP whether your closest ACL collection centre offers these.
What if there is something wrong with my ACL report?
Pathology reports occasionally have errors — wrong sample, mis-labelled test, transposed results. If something on your report looks clearly inconsistent (e.g. men''s reference ranges applied to a female patient, or a test you did not have appearing on the report), contact ACL on 1300 134 111 (Doctor & Patient Enquiries and Results) or your referring GP. Most issues are resolved quickly with a re-issue or correction.
Bulk billing on ACL tests
Most pathology tests at ACL are bulk billed for patients with a valid Medicare card, meaning no out-of-pocket cost. Some tests are not covered by Medicare (e.g. some hormone, allergy and genetic panels), only partially covered, or have item-number limits — in those cases ACL will charge a gap or out-of-pocket fee. Ask your GP or check ACL''s pricing before you collect if you are unsure, especially for specialty hormone or fertility panels.
Common ACL report patterns
For interpretation of common patterns — iron deficiency, fatty liver, thyroid dysfunction, PCOS, insulin resistance — see our companion guide: Free Online Blood Test Analysis: How to Interpret Australian Pathology Reports.
For deeper context on individual markers, browse the BloodTrack biomarker glossary — over 200 markers explained with Australian-specific reference ranges, what high and low results mean, and how often to retest.
Related panels and marker comparisons
See the full panels behind these markers: Full Blood Count, Liver Function, Thyroid Panel and Kidney Function (EUC).
Confused by similar-looking markers? Compare ALT vs AST, Ferritin vs Iron and TSH vs Free T4.
Results from a different lab? See our Sullivan Nicolaides (SNP), Dorevitch, Laverty, QML and 4Cyte pathology results guides.
Medical disclaimer: This article is for educational purposes only and is not medical advice. Always discuss your blood test results with a qualified healthcare professional. BloodTrack is not affiliated with Australian Clinical Labs.