Laser therapy is sometimes covered by insurance, but coverage depends almost entirely on the type of laser procedure, the medical condition being treated, and whether your insurer considers the treatment medically necessary. Most elective and cosmetic laser treatments are not covered, while laser procedures that treat a diagnosed medical condition often qualify for at least partial reimbursement. The distinction between “medical” and “cosmetic” is the single biggest factor in whether your claim gets approved or denied.
The Medical Necessity Standard
Insurance companies, including Medicare, use a concept called “medical necessity” to decide what they’ll pay for. A laser procedure is considered medically necessary when it treats, diagnoses, or manages a specific health condition, and when it’s the appropriate tool for that job. Cosmetic uses of the same laser technology, even on the same body part, are excluded from coverage.
Medicare’s national policy on laser procedures ties coverage directly to surgical intent. If a laser is FDA-approved and a trained practitioner uses it to alter, revise, or destroy tissue as part of treating a disease, the regional Medicare contractor has the authority to approve coverage. That same logic applies broadly across private insurers: the laser itself isn’t what gets covered or denied. The underlying diagnosis is what matters.
Low-Level Laser Therapy for Pain
Low-level laser therapy (sometimes called cold laser therapy) is the type most commonly denied by insurance. It uses low-energy red and near-infrared light to treat inflammation, swelling, wound healing, joint pain, and nerve pain without cutting or heating tissue. Chiropractors, physical therapists, and pain clinics frequently offer it for conditions like back pain, neuropathy, and tendinitis.
The billing code for this treatment (CPT 0552T) carries a “T” designation, which means the American Medical Association still classifies it as a “Category III” or tracking code. In practical terms, this signals that insurers view it as unproven or investigational, and many will not reimburse claims submitted under this code. Medicare does not have a national coverage determination specifically approving low-level laser therapy for musculoskeletal pain, which leaves most claims to be evaluated (and frequently denied) at the local level.
If your provider bills cold laser therapy under a general physical therapy code instead, there may be a better chance of partial coverage, but this depends on your plan and the provider’s billing practices. It’s worth calling your insurer before your first session to ask whether the specific procedure code will be reimbursed.
What You’ll Pay Out of Pocket
When insurance doesn’t cover low-level laser therapy, a single session typically costs between $50 and $150. Most treatment plans call for multiple sessions, which adds up quickly. Many clinics offer package pricing to reduce the per-session cost: a 6-session bundle generally runs $240 to $600 (roughly $40 to $100 per session), while a 12-session package ranges from $480 to $1,200. If you’re paying out of pocket for an ongoing condition like neuropathy, asking about bundled rates can save a meaningful amount.
Dermatological Laser Treatments
Laser treatments performed by a dermatologist fall on both sides of the coverage line, depending on the diagnosis. Lasers used to treat precancerous spots (actinic keratoses), chronic skin disorders like psoriasis, port-wine stain birthmarks, or other conditions with a clear medical diagnosis are typically covered. These treatments may require multiple sessions, and your plan may cover each one as long as the medical indication is documented.
The same laser devices used for skin resurfacing, wrinkle reduction, scar minimization for cosmetic reasons, or evening out skin tone are classified as elective cosmetic procedures. Insurance plans universally exclude these. The key difference isn’t the technology but the reason it’s being used. A laser treating a suspicious mole is medical. The same laser smoothing fine lines around your eyes is cosmetic.
Laser Eye Surgery
LASIK and similar refractive eye surgeries are elective in the vast majority of cases, and most vision and health insurance plans do not cover them. There are narrow exceptions: if your vision problems result from an injury or a previous surgery, or if you have a documented inability to wear glasses or contact lenses, some plans may classify the procedure as medically necessary.
Therapeutic laser procedures for eye diseases are a different story. Laser treatments for glaucoma, diabetic retinopathy, retinal tears, and other diagnosed conditions are generally covered under medical insurance (not vision insurance) because they prevent vision loss or treat active disease. If your ophthalmologist recommends a laser procedure for a diagnosed eye condition, it will usually go through your medical plan rather than a separate vision plan.
Dental Laser Procedures
Lasers are increasingly used in periodontal treatment, particularly for scaling and root planing to remove tartar and bacteria from beneath the gumline. Some dental insurance plans cover periodontal disease treatment, and when a laser is used as the instrument for a covered procedure, the treatment itself may be reimbursed. However, specific laser-only periodontal techniques like LANAP (laser-assisted new attachment procedure) occupy a gray area. Some dental plans treat LANAP the same as traditional gum surgery and cover it at the same percentage, while others consider it experimental and exclude it. Your dental plan’s specific policy language is the only reliable way to find out.
How to Check Your Coverage Before Treatment
The fastest way to get a clear answer is to call the member services number on the back of your insurance card with three pieces of information ready: the specific CPT or procedure code your provider plans to bill, the diagnosis code (ICD-10) for your condition, and the provider’s name and credentials. Ask whether the procedure requires prior authorization, because many laser treatments do. If your insurer denies coverage, ask whether they would cover it with additional documentation, such as proof that you tried and failed other treatments first.
Some providers will submit a predetermination request on your behalf, which is essentially asking the insurer to confirm coverage before the procedure happens. This takes extra time but eliminates the risk of an unexpected bill. If a claim is denied after treatment, you have the right to appeal. Denials based on medical necessity can sometimes be overturned when your provider submits clinical notes explaining why the laser procedure was the appropriate choice for your specific condition.