Breast Reconstruction After Mastectomy: Options, Timing and Your Coverage Rights
October 16, 2026 · Breast Cancer, Cancer Treatment
If you're having a mastectomy, you'll also need to decide whether to have breast reconstruction, and if so, what kind and when. It's a personal choice. Some people want to rebuild a breast shape; others choose to "go flat." Both are valid, and you're entitled to support for either.
Here's an overview of the options, how timing works, what to ask a plastic surgeon, and what your insurance has to cover.
Implant reconstruction
Implant reconstruction uses a silicone or saline implant to create a breast shape. It's often done in two stages: first, a temporary tissue expander is placed under the skin or chest muscle and gradually filled over several weeks to stretch the skin; later, it's swapped for a permanent implant. Some people can have the implant placed in one step.
- Pros: shorter surgery and recovery than flap surgery, and no second surgical site.
- Cons: implants aren't lifetime devices and may need to be replaced. Possible problems include infection, scar tissue tightening around the implant, rupture, and, rarely, cancers in the scar tissue around the implant, most often a lymphoma linked to textured implants. Some people also report body-wide symptoms such as fatigue or joint pain that aren't well understood.
Flap (autologous) reconstruction
Flap reconstruction uses your own tissue, most often from the lower belly, and sometimes from the back, thighs or buttocks, to build a new breast. Common types include the DIEP flap, which moves skin and fat from the belly without taking muscle, and the latissimus dorsi flap, which uses tissue from the upper back.
- Pros: the result looks and feels more natural to many people, and changes with your body over time.
- Cons: a longer, more complex operation and recovery, a scar and possible weakness where the tissue was taken, and a small risk that part of the flap loses its blood supply.
Some people have a combination of a flap and an implant.
Immediate or delayed
Immediate reconstruction starts during the same operation as the mastectomy. You wake up with a breast shape, or an expander, and may need fewer operations overall.
Delayed reconstruction happens months or years later. Some people need more time to decide, or prefer to finish other treatment first.
Radiation affects timing. If you'll need radiation after mastectomy, your team may suggest placing an expander or implant first, or waiting to do flap reconstruction until radiation is finished, because radiation can affect how the new breast heals and looks.
Going flat
Many people choose not to rebuild a breast. If that's your choice, ask for an aesthetic flat closure, in which the surgeon removes extra skin and tissue so the chest wall is smooth and even. It can be done at the time of mastectomy or later. Make your wishes clear before surgery, ideally in writing, and choose a surgeon experienced with flat closure. You can use a breast form in a bra if you'd like a breast shape under clothes some days; a certified mastectomy fitter can help you find one.
Nipples and finishing touches
Some mastectomies keep the nipple. If not, a nipple can be rebuilt surgically after the new breast has healed, or created with 3-D tattooing by a specialist. Many people also have a small procedure on the other breast so the two match better.
Your coverage rights
The federal Women's Health and Cancer Rights Act of 1998 requires most group health plans and individual health insurance policies that cover mastectomy to also cover the following, if you choose reconstruction:
- all stages of reconstruction of the breast that was removed
- surgery on the other breast to make the two look even
- breast prostheses
- treatment of physical complications of the mastectomy, including lymphedema
The law doesn't apply to Medicare or Medicaid, but Medicare covers breast reconstruction after a medically necessary mastectomy, and Medicaid coverage varies by state. Because there isn't a separate billing code for flat closure, it's wise to check with your plan ahead of time and make sure your surgeon's office submits it as reconstructive, not cosmetic.
Questions to ask a plastic surgeon
- Which types of reconstruction am I a good candidate for, and why?
- Can reconstruction start at the time of my mastectomy?
- How will radiation affect my options?
- How many operations will I likely need, and how long is recovery?
- What are the most common complications you see?
- May I see photos of your results, including flat closures?
- Will I have any feeling in the new breast?
Meet with a plastic surgeon before your mastectomy if you can, even if you're leaning toward going flat or waiting. It keeps your options open. Our directory lists cancer treatment centers across the country, many with reconstructive surgeons on staff.
The bottom line
You can have an implant, use your own tissue, combine the two, wait, or go flat. Each choice has trade-offs in surgery, recovery and appearance, and none is known to change how likely your cancer is to come back, though complications can sometimes delay other treatment. Federal law protects your coverage. Take your time, ask to see results, and choose what feels right to you. Our guide to choosing between lumpectomy and mastectomy may also help, and you can read more about mastectomy.
This article is for general information and is not medical advice. Talk with your doctor about your own situation.