Hi and welcome to our forum! Breast reduction is both cosmetic and functional, as the procedure often alleviates neck pain, shoulder pain, back pain, bra strap grooving, and chronic rashes beneath the breasts due to their added weight. The reduction procedure is most often performed to regain proper body proportion. Bra size is an extremely inaccurate measurement of breast size. There is no standardization in the manufacturing industry. One brand's "C" is another's "D". In addition, many individuals wear the wrong size bra. Your candidacy for surgery requires consideration of many factors. BMI provides information regarding the safety and efficacy of breast reduction. Body mass index equals weight in kg / square of height in meters). You can find BMI calculators on the internet. If your BMI is greater than 30, the cosmetic result will not be optimal. If your BMI is greater than 35, your operative risk will rise. Weight loss through diet and exercise is recommended. If not achievable, a bariatric procedure (such as a gastric sleeve) will result in significant weight loss. From the surgical standpoint, you presently appear to have symptoms attributable to your breasts. Under these circumstances, you would benefit from breast reduction. It is best and safest to have a BMI of less than 30. From the insurance standpoint, different companies have different criteria. Some will require a surgical specimen to be of a certain weight, most will accept symptoms, some require a course of preoperative physical therapy. The Schnur scale is utilized by some carriers. It is used in evaluating a patient’s medical requirements when considering breast reduction surgery. It compares the patient’s body surface area by the weight of breast tissue to be removed in surgery. If a patient’s body surface area and removed breast tissue weight are below the 22nd percentile, the surgery is considered to be a cosmetic procedure and is unlikely to be approved by a health insurance company. Alternately, if body surface area and removed breast tissue weight are above the 22nd percentile, the procedure has met the required criteria to be considered medically necessary. Details of this calculation can be gleaned from the internet. I recommend a consultation with a board-certified plastic surgeon. After evaluation / examination, a letter requesting preauthorization can be submitted to your insurance carrier. It may be wise to contact your insurance carrier and request their criteria for breast reduction. Best wishes...