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ABN 59 619 459 335.

How to order ColoSTAT®

Everything you need to arrange a ColoSTAT® test, from completing the test request form to guiding you or your patient through payment and blood collection.

Find a locationPay for ColoSTAT®

Any GP or specialist can order ColoSTAT® — find out how below.

At a glance
  • Who: Bowel cancer symptomatic patients aged 45–84 with clinician refferal
  • Cost: A$249, paid by the patient before collection · not covered by Medicare
  • Collection: standard blood draw at a participating 4Cyte Pathology centre · no fasting
  • Results: to the requesting doctor in 4–10 working days from collection
Collected at participating 4Cyte Pathology centres · Tested in a NATA-accredited Australian laboratory 4Cyte Pathology NATA accredited
For clinicians

Order ColoSTAT® in four steps.

Request ColoSTAT® like routine bloods. Your patient pays, attends a participating 4Cyte Pathology collection centre, and the result comes back to you.

  1. 01

    Check eligibility

    Patient aged 45–84, symptomatic of bowel cancer, check exclusion criteria below.

  2. 02

    Request the test

    Via Best Practice, Medical Director, the ColoSTAT® Test Request Form, or a standard pathology form.

  3. 03

    Brief your patient

    A$249 paid before collection, a standard blood draw at a participating 4Cyte Pathology collection centre.

  4. 04

    Receive results

    ColoSTAT® Positive or ColoSTAT® Negative, results returned to you quickly within 4–10 working days of collection.

1. Check eligibility

ColoSTAT® is for

  • Patients aged 45–84
  • Presenting with symptoms associated with colorectal cancer — e.g. rectal bleeding, change in bowel habit, iron-deficiency anaemia or unexplained weight loss

ColoSTAT® is not suitable for

  • Asymptomatic patients
  • Known high-risk hereditary syndromes (e.g. Lynch syndrome, FAP)
  • Inflammatory bowel disease
  • Patients under surveillance for a previous cancer
  • Chemotherapy within the last 12 months

2. Request the test

Bp Premier

In the patient’s record, open File → New Letter, then Template → Use Template → Supplied and choose “ColoSTAT Test Request Form”. Patient and provider details auto-populate — print, sign and hand to your patient.

Medical Director

Open Letter Writer → New → Supplied and choose “ColoSTAT Test Request Form”. Patient and provider details auto-populate — print, sign and hand to your patient.

Step-by-step guide (PDF) →
Test Request Form

Download the ColoSTAT® Test Request Form, complete, print and sign. The form includes QR codes your patient can use to pay and find participating 4Cyte collection sites.

Pathology form

Write “ColoSTAT” on a standard pathology request form along with other ordered pathology tests, sign and direct patient to pay via the link below and visit a participating 4cyte collection site:

Pay for ColoSTAT® →

3. Brief your patient

Tell your patient

  • Pay before collection: A$249, not covered by Medicare — via the QR code on the Test Request Form or at colostat.com/pay.”
  • Where: a standard blood draw at a participating 4Cyte Pathology collection centre. A list of participating sites can be found at colostat.com/locations.
  • When: collection times differ by site — check the specific location’s ColoSTAT® collection time before attending.
  • Preparation: none. No fasting, diet or medication change.
  • Bring: the signed request form along with them for their collection.

4. Receive results

What you’ll receive

  • A ColoSTAT® Positive or ColoSTAT® Negative result, returned to the requesting doctor within 4–10 working days of collection.
  • Haven’t received a result after 10 working days? Contact support@rhythmbio.com.

What the report looks like

Each report shows a single ColoSTAT® Positive or ColoSTAT® Negative result, the ColoSTAT® score and the reference range (≤ 0.388 Negative; > 0.388 Positive), with an explanation of the result and the test.

Sample reports with fictitious patient details.

Sample ColoSTAT® patient report showing a ColoSTAT® Positive result
ColoSTAT® Positive ReportView PDF
Sample ColoSTAT® patient report showing a ColoSTAT® Negative result
ColoSTAT® Negative ReportView PDF
For patients

Four steps, starting with your doctor.

ColoSTAT® is for people aged 45–84 with symptoms of bowel cancer, and must be requested by a doctor. If you’d like the test, take the Test Request Form and the patient information flyer to your appointment and ask your doctor whether ColoSTAT® is right for you.

01

Talk to your doctor

Talk to your doctor about your symptoms, bringing the flyer and Test Request Form. If ColoSTAT® is right for you, they’ll complete and sign the form

02

Pay for the test

ColoSTAT® costs A$249 and is not covered by Medicare. Pay online or via the QR code on your form before your blood test.

Pay for ColoSTAT® →
03

Have your blood test

Take your signed form to a participating 4Cyte Pathology collection centre. No fasting or preparation needed. Collection times differ by site, so check before you go.

Find a location →
04

Get your results

Your doctor receives your result within 4–10 working days of your blood test, then contacts you to discuss it and the next steps.

HAVE A QUESTION?

Get in touch with us for more information about ColoSTAT®.

Rhythm Biosciences is an Australian life sciences company developing innovative diagnostic solutions designed to improve patient care.

ColoSTAT® is a registered trademark of Rhythm Biosciences Ltd. ABN 59 619 459 335. © 2026 Rhythm Biosciences. All rights reserved.