If your breast implants rupture, or you develop capsular contracture (two of the top reasons for revision surgery according to the FDA), you will need surgery to correct the issue. You can choose to remove your breast implants with or without replacement. This surgery will be similar in cost to your primary breast augmentation, or could be higher depending on the complexity. Again, health insurance companies do not usually cover costs associated with breast implants, even if you have a medical reason to remove them. As stated above, warranties may or may not cover costs as well.

When you decide to have breast augmentation surgery, part of the preparation will involve discussing the cost with your surgeon. You'll receive an itemized list of the costs associated with your surgery, and you'll have a chance to ask questions if you have them. Your breast augmentation cost can be broken down to include the following fees and items:

The procedure is accomplished by using the skin of the lower pole of the breast (the part below the nipple that sits in the bra cup) to shape the whole breast into a perky dome, then straps are made of the extra skin, anchoring it to the underlying chest muscle so that there is virtually no chance of repeat sagging.  The skin that above your nipple and below your collar bone is utilized to cover the perky, lifted dome that has been created and then a new (usually smaller) circular opening for the areola is placed at the high point of the cone, creating your new lifted, full and shapely breast.
Many patients return to work within the first week after breast lift surgery, depending on the nature of their jobs, and resume most daily activities after a week or so. You will need to limit exercise other than walking for the first 2-6 weeks after a breast lift; your cosmetic surgeon will provide you with detailed instructions about when it is safe to resume any activity.
Manufacturer’s warranty programs can mitigate some of the costs of treating complications. But, the warranty payment is only available if a rupture is detected. Some surgeons fail to inform their patients of the need for periodic MRIs, or downplay the FDA recommendation in order to make a sale. “Many women don’t know about the maintenance costs and potential expenses of silicone gel implants,” reports Dr. Ellen Mahony, board-certified plastic surgeon in Westport, CT.  “Because rupture with a silicone gel implant is ‘silent,’ it can go undetected for an extended period, often not becoming obvious until the process of capsular contraction has begun.” Capsular contraction leads to a more complex surgery. That means added surgical costs which your warranty may not cover.
The current lifetime risk of BIA-ALCL in the U.S. is unknown, but estimates have ranged between estimated to be between 1 in 70,000 to 1 in 500,000 women with breast implants according to MD Anderson.[73] Certain geographic locations have demonstrated variable risks. For instance, a December 2016 update from the Therapeutic Goods Administration of Australia and New Zealand reported a risk of 1:1,000 to 1:10,000 for textured implants.".[71] To date (2017), there has not been a case of BIAL reported where the patient had only implantation of smooth shell breast implants or a textured tissue expander that was exchanged for a smooth implant. The paucity of cases reported in Asian populations has raised the possibility that there may be a range of genetic susceptibility to the phenomena, or alternatively merely reflect differences in how cases are identified and reported.