We accept all test referrals. Find a Collection Centre

About this test
CA-125 is a protein found on ovarian cancer cells and in some normal tissues. While it is used as a marker for ovarian cancer, it can also indicate other non-cancerous conditions. We take a blood sample from a vein in your arm. If you are on a high dose of Biotin, please wait three days after your last dose to have your test.
Medicare coverage

Medicare rebatable

Booking required

Appointment not required

Where to get tested
Find a Collection Centre
Test FAQs

Use our ‘find a collection centre’ feature to find your nearest NSW Health Pathology location. 

Here you will find information on collection centre:

  • locations
  • opening hours
  • test services
  • parking and accessibility
  • contact details

You do not need to make a booking for standard pathology tests. 

However, some tests do require a booking and may only be offered at selected collection centres. 

Specialist tests include:

  • paediatrics and neonatal collections
  • glucose tolerance test (GTT)
  • synacthen
  • Pylori breath test
  • ECG
  • holter monitor fitting
  • blood pressure monitor fitting

Call ahead to your preferred NSW Health Pathology collection centre to find out or book an appointment time.

Yes. Even if the pathology test request form you doctor gives you is for another pathology provider, you can still come to us for your test.

When you arrive at one of our collection centres you will be greeted by one of our fully-trained phlebotomists (blood collectors) who aim to provide a caring, professional and positive experience to every patient.

There may be times when our collection centre receptions are not attended, as we are with patients. If this happens, you can take a number to ensure you are seen in order of your arrival. 

Our collection staff will: 

  • introduce themselves
  • ask for your request form to determine what type of collection is required
  • ask you for your Medicare card to ensure you are bulk-billed where possible, and explain when this is not possible 
  • ask you to provide photo identification
  • ask you to confirm your name, date of birth and address
  • ask you to confirm your name and date of birth 
  • explain the procedure 
  • ask for your consent to carry out the procedure (you have the right to refuse the procedure at any time)
  • ask you to check specimen labelling to confirm your details and sign the request form for Medicare purposes
  • advise how best to care for yourself after your collection

We want you to have a good experience so you can get the care and treatment you need as fast as possible.

Our highly qualified and experienced collections staff are here to support you.

Let us know if you’re feeling anxious so they can take extra time ensuring you are comfortable and ready.

If you become unwell at any time during a collection procedure, please let our collectors know as soon as possible and they will immediately stop the procedure. You may be asked if there is a relative or friend that can be contacted to pick you up if you are too unwell to walk or drive.

We understand many of our patients return to our services regularly, and our staff will work together with you to provide you with the best ongoing service and care.

You will need to bring:

  • the pathology request form from your doctor 
  • a valid Medicare card 

You can also bring: 

  • a list of any current medication you’re taking
  • your ID card (if you don’t have a Medicare card)
  • your Veterans Affairs Card
  • contact details for doctors or specialists if you would like us to provide your results to them 

If you are nervous about having a pathology test, you may like to bring a support person with you.

Some tests require you to fast. Fasting means that you cannot consume food or drinks (except water) for a specified amount of time before your test.

Your doctor will advise you if you need to fast before your test. 

Read our fasting guidelines for more information. 

Common tests you will need to fast for include:

We bulk bill all pathology tests covered under the Medicare Benefits Schedule (MBS). 

If a test is not covered by Medicare, you will need to pay for your test. You can pay for your test:

  • at the collection centre at the time of your test 
  • by signing a consent form for us to send you an invoice for payment at a later date

You doctor can advise you if they are requesting tests that are not covered by Medicare. 

Here is a list of non-MBS tests

If you are from overseas, you will need to pay for your pathology test whether or not it is covered by the MBS. Payment can be made at the collection centre prior to your test.

This will depend on the type of test you are having and the current wait time at the collection centre you attend.

Standard collection procedures normally take between 10-15 minutes.

Some specialised tests may take longer.

Glucose Tolerance Tests (GTTs) require you to stay in the collection centre for 2 hours.

Check the opening hours at your preferred collection centre to plan your visit. Our busiest times are in the mornings, and our quieter times are generally after 2pm.

Once your blood collection is completed, your collector will provide advice on after-collection care. We ask that you: 

  • leave the dressing on for at least 2 hours 
  • avoid strenuous use of the arm, for example sports or heavy lifting 

If bleeding occurs, apply firm pressure directly on the site. 

If swelling or bruising occurs, elevate your arm and apply ice over the site for 10 minutes.

If you are concerned, seek medical advice.

We can't provide patients with results directly. You will need to contact the doctor who referred you for your test.

Your pathology results will automatically be sent to the requesting doctor named on your request form. You should make an appointment with them to discuss your results. 

If you need to have your results go to another specialist, please let the collector know to include them. 

Standard pathology tests are normally processed within 48 hours of collection.

There are some situations where people are not able to go to a collection centre for a pathology test and need a home visit.

You doctor can refer you to our home collection service.

Speak to you doctor to see if you meet the criteria for home visits.

Before you bring your child for a pathology test, call ahead to let us know to expect you and your child.


It is a good idea to explain why the test is necessary and what is involved so they know what to expect.


As a parent or carer, it is important for you to appear confident and calm too, so they are relaxed.

Make sure they have had something to eat and drink, unless they are fasting.

Our highly qualified and experienced collections staff are here to support you and your child.

You know your child best, so let our staff know if there is anything they can do to make your experience better.

To ask a question about getting a pathology test, contact your local NSWHP collection centre

If you have questions about your test, contact your doctor.

Health Professionals

Specimen collection information and handling instructions

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