Thank you for including a photo. You do indeed have large breasts that would be appropriate for reduction mammoplasty, and you would likely be extremely happy with the results after properly-performed reduction (which also lifts the nipple position and improves symmetry between breasts!
However, large breasts are often associated with large women, and that is why many, if not most, insurance providers (including Medicare, Medicaid, and state insurers such as MinnCare here in Minnesota) require a certain amount of breast tissue to be removed based on height and weight of the patient ALSO, not just breast size and subjective symptoms.
Thus, if you are 5 foot 2 inches tall and weigh 185 lbs, for example, your surgeon would need to remove a minimum of at least 542 grams per breast (about 1.2 lbs per side). For the breasts depicted in your photographs, this would leave plenty of tissue to give you breasts that are still full and shapely, but more symmetrical and much less heavy! But if you were 5 foot 8 inches tall and weigh 210 lbs, for example, your surgeon would need to remove at least 803 grams per breast (almost 2 lbs per side) in order to qualify for coverage. This would still likely leave you with adequate breast tissue and a nice feminine form based on your photograph, but you can see that slightly smaller (but still large) breasts in a tall, heavy woman might not qualify for coverage without nearly mastectomizing her! Trust me, too small is almost as bad as too big!
Bottom line: you appear to be an appropriate candidate, not only for the surgery, but also for coverage. See an ABPS-certified plastic surgeon who has extensive experience in breast reduction surgery and forge ahead! You will be glad you did! Best wishes!