Volume is what separates the two. A breast reduction, or reduction mammoplasty, takes away breast tissue, fat and skin so the breast ends up smaller and lighter, and raising it happens as part of the same operation. A breast lift, or mastopexy, leaves the volume broadly alone and works instead on where the breast sits and how it is shaped. Most women already know which problem they have, even if the right word for it does not come easily. Too heavy and too large is one thing. Happy with the size but not with the position is another. The terms get swapped around constantly, which is fair enough when the operations overlap as much as they do. Below is how they differ in practice, Medicare included.
What does a breast reduction (reduction mammoplasty) involve?
Excess breast tissue, fat and skin are removed, and what remains is reshaped into a smaller, lighter breast. The nipple and areola almost always move higher so they sit correctly on that new shape, and the areola itself is often reduced at the same point in the operation.
Most women who come in for a reduction are not primarily focused on appearance. They are tired of the physical load: persistent neck, shoulder and upper back pain, bra straps grooving the shoulders, recurring rashes in the fold beneath the breast, difficulty exercising, and clothes that never fit properly.
Taking tissue out changes size and position at once, and that is the detail people most often miss. A lift is built into a reduction. There is no way to make a breast substantially smaller without reshaping it and raising it in the process.
What does a breast lift (mastopexy) involve?
A mastopexy lifts and reshapes the breast, and it does that without taking away much volume. Excess skin comes off. What is left underneath gets tightened and rearranged, and the nipple and areola are moved up to sit properly on the new shape.
Women who ask about a lift are usually fine with their cup size. What bothers them is sagging, which has the clinical name ptosis. Pregnancy and breastfeeding will do it. So will weight loss, and so will the slow loss of skin elasticity that comes with age. The description we hear most often is a breast that feels empty up top and heavy at the bottom, with the nipple sitting lower than it used to.
A lift will not give you more fullness at the top of the breast. It moves your own tissue around; it does not add any. If fullness matters to you as much as position does, you are asking about something else, and there is a section on that below.
Key differences at a glance
These are general patterns rather than promises, and what applies to you depends on your anatomy, symptoms and goals.
| Breast reduction | Breast lift (mastopexy) | |
|---|---|---|
| Main goal | Reduce size and weight, relieve physical symptoms | Improve shape and position |
| Volume change | Yes, breasts become smaller | Little to no change in size |
| Does it lift? | Yes, a lift is included | Yes, that is the whole purpose |
| Typical candidate | Neck, shoulder or back pain; skin irritation; breasts disproportionate to frame | Happy with size but breasts have dropped after pregnancy, weight change or ageing |
| Scar pattern | Usually vertical (lollipop) or anchor pattern | Peri-areolar, vertical, or anchor depending on how much lift is needed |
| Medicare potential | May be rebatable under item 45523 where criteria are met | Item 45558 may apply where ptosis is severe; otherwise not rebatable |
| Recovery | 1 to 2 weeks off work; about 6 weeks before full exercise | Broadly similar, often slightly quicker |
| Effect on breastfeeding | More likely to reduce milk supply, especially if the nipple is moved | Possible effect, generally less than a reduction |
Can a breast lift and reduction be combined, or done with implants?
A reduction already includes a lift, so those two are not really combined; the lift is built in. The combination that does come up is a lift with implants, sometimes called augmentation mastopexy.
It fits a fairly narrow situation. You want the breast lifted, and you also want more fullness in the upper pole than your own tissue is capable of giving you. Women who have finished breastfeeding, or who have lost a lot of weight, often describe a breast that has dropped and emptied at the same time. Position is what the lift sorts out. Volume is what the implant is there for.
It is more complex than either procedure alone, because the surgeon is tightening the skin envelope while putting something inside it. Those goals pull against each other, which is why some surgeons stage it. Whether it suits you is an individual assessment.
The other route to a modest amount of extra volume is fat transfer, which uses tissue taken from elsewhere on your own body. It will not tighten loose skin, though, which is why it tends to be discussed alongside a lift rather than as a substitute for one. Breast surgery also gets planned in the same conversation as body surgery fairly often, an abdominoplasty after pregnancy or weight loss being the usual example. How much can safely be done in one sitting comes down to operating time and your general health.
Which one is covered by Medicare?
Most of the questions we field are about this. A rebate is possible for either operation in the right circumstances. The criteria are not the same for each, though, and neither one is guaranteed.
Breast reduction. MBS item 45523 applies to bilateral reduction mammaplasty where the nipple is surgically repositioned, for patients with macromastia who have pain in the neck or shoulder region, and it cannot be claimed alongside the insertion of any prosthesis. Note what the item actually hangs on: your documented symptoms and the operation performed. There is no minimum weight of tissue that has to come out, and large breasts on their own will not qualify you.
Breast lift. Item 45558 covers correction of bilateral breast ptosis by mastopexy, but the threshold is a high one. At least two-thirds of the breast tissue, nipple included, has to sit below the inframammary fold, and the nipple has to be at the lowest part of the breast contour. Your notes need photographic evidence with a marker placed at the fold. The item can be claimed once in a lifetime. Mild or moderate sagging falls short of all that, so a lift in those cases is treated as cosmetic.
Either way, a great deal rides on the paperwork. A GP referral. Symptoms documented, along with how long you have had them. Some record of the conservative measures you have already tried, whether that is a professionally fitted supportive bra or a course of physiotherapy. Examination findings, and clinical photographs. More than the rebate hangs on this, because qualifying is usually what allows a private health fund to contribute towards hospital and anaesthetic fees.
Item numbers, criteria and rebate amounts are subject to change, and eligibility depends on individual clinical assessment rather than symptoms alone. Nothing here confirms that you will qualify. Confirm current eligibility at consultation.
How to know which procedure is right for you
The decision is usually less murky than the terminology makes it sound. It comes down to a handful of questions, worked through at examination.
If your breasts sat higher but stayed exactly the same size, would that be enough? Anyone who says yes is describing a lift. A reduction is the answer where you want them smaller and lighter and are dealing with physical symptoms from the weight of them. And where the goal is lifted and also fuller than your own tissue will allow, the conversation moves towards a lift with implants.
At consultation, A/Prof Magnusson looks at breast size against your frame, how much ptosis is present, where the nipple sits relative to the breast fold, the quality of your skin, how much of your own tissue there is to work with, and whatever symptoms you have been managing. Raise any plans for pregnancy or breastfeeding early in that conversation, because they can affect both which procedure makes sense and when it is best done.
All breast surgery leaves permanent scars and carries risks including bleeding, infection, altered nipple sensation, asymmetry and effects on breastfeeding. Results vary and cannot be guaranteed, so a formal consultation is the right place to weigh this up.
Book a consultation in Gold Coast or Toowoomba
A/Prof Mark Magnusson performs breast reduction, breast lift and combined breast procedures at accredited private hospitals on the Gold Coast and in Toowoomba. To talk through which suits you, contact our team to arrange a consultation at our Gold Coast clinic in Southport (Suite 6, Level 5, 123 Nerang Street) or our Toowoomba rooms.
A/Prof Mark Magnusson, for when experience matters.
Frequently Asked Questions
What’s the difference between a breast reduction and a breast lift?
A breast reduction removes breast tissue, fat and skin to make the breasts smaller and lighter, and lifts them as part of the same operation. A breast lift (mastopexy) reshapes and repositions the breast without significantly changing its size.
If your main concern is weight and size, along with symptoms such as neck or shoulder pain, a reduction is the relevant procedure. If you are content with your size but the breasts have dropped, a lift addresses position and shape. The operations use similar techniques, which is why the terms get mixed up.
Does a breast reduction also lift the breasts?
Yes. A lift is an inherent part of a breast reduction. Removing tissue means the remaining breast has to be reshaped, and the nipple and areola are repositioned higher as part of the procedure.
This is why a separate lift is not needed alongside a reduction, and why patients considering both often need only one operation. What a reduction will not do is add fullness to the upper breast, since it removes volume rather than adding it.
Can I get a breast lift covered by Medicare?
Possibly, but only where the sagging is severe. MBS item 45558 requires at least two-thirds of the breast tissue, including the nipple, to lie below the inframammary fold, with the nipple at the lowest part of the breast contour, supported by clinical photographs in your notes. It is claimable once per lifetime.
Mild or moderate ptosis falls short of that threshold, so a lift in those circumstances counts as cosmetic and no rebate applies. Criteria are revised from time to time as well, and eligibility gets assessed case by case, which means it has to be confirmed at consultation rather than assumed in advance.
Which is less invasive or has a shorter recovery, a lift or a reduction?
Recovery is broadly similar, and a lift is often marginally quicker. Most patients take one to two weeks off work, wear a supportive surgical bra, and avoid strenuous exercise and heavy lifting for around six weeks.
A reduction removes tissue as well as reshaping, so it can produce more swelling and take longer to settle, particularly where a large volume comes out. Neither is a minor procedure: both are performed under general anaesthetic and both leave permanent scars.
Do I need implants along with a breast lift?
No. A lift can be performed on its own and often is. Implants are only relevant if you want more volume, particularly fullness in the upper breast, than your own tissue can provide once it has been repositioned.
Women who have lost significant weight or finished breastfeeding sometimes find the breast has both dropped and deflated, and for them a lift with implants may be discussed. Fat transfer is another way of adding modest volume. A lift alone remains the right answer for many patients.
Why choose A/Prof Magnusson for breast surgery in Gold Coast & Toowoomba
Associate Professor Mark Magnusson is a fully qualified Specialist Plastic Surgeon (FRACS), in specialist practice in Toowoomba since 2000 and on the Gold Coast since 2016. Breast surgery is a central focus of his practice, covering reduction, lift, augmentation, revision and implant removal.
Working out whether you need a reduction, a lift or a combined approach is not a decision to rush. A/Prof Magnusson goes through the anatomy, your symptoms and what you are hoping for rather than steering patients towards a particular procedure, and he is direct about scarring, about breastfeeding, and about the limits of each option.
Credentials relevant to this area of practice include:
- Fellow of the Royal Australasian College of Surgeons, FRACS (Plast)
- Associate Professor at Griffith University
- Past President of the Australasian Society of Aesthetic Plastic Surgeons (ASAPS)
- Member of the TGA breast implant advisory working group
- Editorial board member of the Aesthetic Surgery Journal
- Published research contributor to the Plastic and Reconstructive Surgery journal
- More than 20 years of specialist practice across the full range of breast surgery
Surgery is performed at accredited private hospitals on the Gold Coast (Pindara Private Hospital in Benowa, Pacific Private Day Hospital in Southport, and Gold Coast Private Hospital in Southport) and at St Andrew’s Hospital in Toowoomba.
You can verify A/Prof Magnusson’s qualifications and registrations through the following independent profiles:
- Royal Australasian College of Surgeons (RACS): surgeons.org
- Australasian Society of Aesthetic Plastic Surgeons (ASAPS): aestheticplasticsurgeons.org.au
- Australian Society of Plastic Surgeons (ASPS): plasticsurgery.org.au
- HealthDirect Australia listing: healthdirect.gov.au
- RealSelf profile: realself.com
To arrange a consultation, contact our team at the Gold Coast clinic (Suite 6, Level 5, 123 Nerang Street, Southport QLD 4215) or at our Toowoomba rooms. All surgery carries risks. Individual results vary. Deciding what suits you is best done at a formal consultation.
Further reading
- Breast Reduction (procedure page)
- Breast Lift / Mastopexy (procedure page)
- The Health Benefits of Breast Reduction
- Breast Reduction Medicare: Things To Know
Medical references
- HealthDirect Australia: Breast reduction
- HealthDirect Australia: Breast uplift (mastopexy)
- MBS Online (Australian Government Department of Health): Medicare Benefits Schedule
- Australian Breastfeeding Association: Breastfeeding after breast surgery
- Cleveland Clinic: Breast reduction
- Cleveland Clinic: Breast lift (mastopexy)
- Better Health Channel: Breast reduction for women