Liposuction removes fat. It does not remove skin, and it does not tighten skin that has already lost its elasticity. If your concern is loose skin, liposuction is the wrong operation — and used on its own it can make loose skin look worse, because it takes away the volume that was filling it out.
This is the single most common misunderstanding in body contouring, and it is worth settling before you spend anything.
Which problem do you have?
| Sign | Points to |
|---|---|
| You can pinch a thick, soft roll that springs back when released | Fat, with reasonable skin quality — liposuction territory |
| The skin hangs, folds, or stays creased when you let go | Excess skin — excision territory |
| Rashes or moisture in a skin fold | Excess skin, and a functional problem Medicare recognises |
| The area is firm and rounded rather than soft | Fat inside the abdomen — neither operation will change it |
| Stretch marks across the area | The dermis is damaged; skin will not retract well |
Most patients after major weight loss are in the second and third rows. Most patients who have never been significantly overweight are in the first.
Why skin does not shrink to fit
Skin retracts after liposuction only where its elastic recoil is intact. That depends on age, on how long the skin was stretched, on genetics, on sun damage and on whether the dermis is scarred by stretch marks. After substantial or rapid weight loss, that recoil is usually gone. Removing the remaining fat from underneath leaves the same envelope with less in it.
No device changes this. Radiofrequency, ultrasound and laser platforms marketed for skin tightening do not remove skin, and a fold that hangs will still hang.
What each operation actually does
Liposuction reduces volume and reshapes contour. It works well on discrete pockets in patients with good skin — flanks, thighs, the area under the chin. Liposuction.
Skin excision removes the skin and accepts a scar in exchange. That is the trade in every operation of this kind: abdominoplasty, panniculectomy, arm lift, thigh lift, body lift.
Both together is common. Liposuction thins an area so the skin can be removed and redraped better, particularly around the flanks in a circumferential procedure.
The Medicare difference
Liposuction performed for contour attracts no Medicare rebate. Skin excision after significant weight loss can, where the criteria are met:
- Item 30166 — removal of redundant abdominal skin as a wedge excision, for functional problems following weight loss equivalent to at least five BMI points, weight stable at least six months.
- Item 30177 — lipectomy with radical abdominoplasty after significant weight loss, requiring intertrigo or another skin condition that has failed three months of conventional treatment, interference with activities of daily living, and stable weight for six months.
- Item 30169 — removal of redundant non-abdominal skin for functional problems after weight loss.
MBS figures as at 1 July 2026, surgeon’s fee only. This is the practical reason the distinction matters: one route may attract a rebate, the other will not.
What to be sceptical about
Be wary of any offer to treat hanging skin with liposuction alone, with a “skin tightening” add-on, or with a non-surgical device, particularly where major weight loss is the history. The assessment is straightforward in person, and a surgeon who examines you should be able to say plainly which of the two problems you have.
Common questions
Will my skin tighten if I wait? Some retraction continues for a year or so after weight stabilises. After that, what you have is what you have.
Does exercise tighten loose skin? It builds muscle underneath, which can improve how an area looks. It does not shrink the skin envelope.
Can I have liposuction now and skin removal later? Yes, and sometimes that sequence is sensible. It should be a plan, not a surprise.
How do I know before I book? Examination settles it. If you are travelling, you can send photos first.
When is my weight stable enough? Both relevant items require six months. There is useful background at My Weight Loss Journey.
Next step
Bring a GP referral — it is required to see Dr Kumar — and he will tell you which problem you have and which operation, if any, addresses it. He consults at Westmead, Penrith and Orange. Call 1300 267 726. More about loose skin after weight loss and costs.
The initial consultation with Dr Kumar is $400, with a Medicare rebate of approximately $88 where you have a GP referral. Surgical fees are quoted individually after your consultation, in a written itemised quote.
All surgery carries risks, and individual results will vary. Read more about the risks of surgery here. A GP referral is required to see Dr Kumar.
Dr Rohit Kumar (MED0001630444) Registered medical practitioner, specialist plastic surgeon (specialist registration in surgery – plastic surgery).
