Cost & insurance
If you are considering genicular artery embolization (GAE) for knee osteoarthritis pain, ask two separate questions: whether the procedure is appropriate for your knee, and how the proposed care would be paid for. A consultation can help answer the first question. A plan-specific benefits review and written estimate help answer the second.
There is no single price or insurance answer that applies to every patient. The treatment setting, services included, provider participation and your individual benefits affect the amount you may owe. A clinic’s acceptance of your insurance does not establish that the insurer covers GAE for knee osteoarthritis.
For clinical background, read our GAE treatment guide. Patients can also explore GAE in Los Angeles and GAE in Fountain Valley.
Ask for an itemized estimate for the actual treatment plan. A number described as a “procedure price” may cover only one part of care. The estimate should make clear which organizations will bill you and which services require separate estimates.
Useful categories to discuss include the initial consultation, review of prior records, any new imaging or laboratory work, the treating physician’s services, the facility, medications or sedation, supplies and planned follow-up. Ask whether treatment of one knee or a proposed sequence of visits is included. Do not assume that care for the other knee is part of the same price or authorization.
Also ask what happens if the evaluation shows that GAE is unsuitable, if treatment cannot be completed as planned, or if additional care is needed. A written estimate is most useful when its assumptions are stated clearly. Keep a copy alongside your insurer’s written response.
A quote from another practice may use a different setting, include different services or describe a self-pay arrangement that does not apply to insurance claims. A billed charge, an insurer’s allowed amount and your personal share are different numbers.
Compare estimates by what they include. Ask who provides each service, where it will happen and whether each billing provider participates in your exact plan. A familiar insurer logo is not enough: employer plans, marketplace products and Medicare Advantage products can have different networks and benefit rules.
The goal is a usable estimate for your circumstances. Bring your current insurance card and explain any expected change in coverage before scheduling treatment. Recheck an estimate if the planned location, services or insurance changes.
Do not assume coverage. Some insurers classify GAE for osteoarthritis-related knee pain as experimental, investigational or unproven. For example, Aetna’s knee osteoarthritis policy lists GAE in that category. That is an example of one insurer’s policy, not a determination of your benefits or every insurer’s position.
Ask your insurer to review the specific procedure, diagnosis and proposed setting. Request the policy name or number and the date of the response. If a representative says “embolization is covered,” clarify that the question concerns genicular artery embolization for knee osteoarthritis, rather than embolization for another condition.
Clinical candidacy and payment eligibility are separate. A favorable consultation does not override an insurance exclusion. Conversely, an insurance decision does not replace a medical discussion of the expected benefits, risks, alternatives and limits of the evidence.
Medicare’s general outpatient benefits are not a procedure-specific guarantee for GAE. For covered outpatient hospital care, patient costs can include a deductible, physician cost sharing and hospital copayments. The setting matters. Medicare explains these outpatient costs here.
Ask the billing team to verify the applicable coverage requirements for your indication and location. Discuss any expected noncovered services and any notice you may receive before treatment. Do not calculate your total responsibility from a general percentage without a service-specific estimate.
For a Medicare Advantage PPO, confirm whether the proposed services are covered and whether the physician and facility are in network. Out-of-network access does not mean that every treatment is covered or that the cost is the same. Medicare’s PPO overview explains the distinction.
For a commercial PPO, ask about the current GAE medical policy, authorization or predetermination requirements, deductible, coinsurance and any relevant exclusions. Request an estimate using the exact plan on your card. Ask whether separate organizations involved in the procedure will submit separate claims.
Keep the authorization number, approved services, location and dates if authorization is issued. Ask what remains subject to the plan’s claim review. Verbal reassurance alone should not be your only record of a coverage discussion.
The clinical team determines what information is needed. Ask whether to provide knee imaging, relevant consultation notes, a medication list and records of prior treatment. Describe the symptoms and limitations accurately, including what has or has not helped.
Do not repeat imaging or other tests solely because an online checklist mentions them. The treating team should identify what is clinically appropriate and what the insurer requests. If records are missing, ask whether they can be obtained from the original provider before another test is scheduled.
Bring your questions about conservative care, injections and orthopedic options to the same discussion. Our guide to GAE and alternatives to knee replacement can help organize those questions.
If you are uninsured or choose not to use insurance, request a written estimate before committing to treatment. Ask whether it includes every expected billing provider, what is excluded, when payment is due and how changes to the plan are handled. Do not assume that a package includes complications or later treatment.
CMS explains that people not using insurance can generally request a Good Faith Estimate of expected charges. Scheduling rules apply, and it is an estimate rather than a bill. See CMS guidance for uninsured and self-pay patients.
Request a personalized written estimate after the proposed services and location are identified. Compare the total expected care, not just one physician or facility fee. Your out-of-pocket amount also depends on whether your insurer covers the procedure and how your benefits apply.
No. PPO describes a plan structure, not automatic approval for every procedure. Ask about GAE for knee osteoarthritis specifically, along with the network, authorization and exclusion rules for your plan.
No. Provider participation and procedure coverage are different questions. The applicable requirements and expected patient responsibility should be reviewed for the proposed care before treatment.
Ask for the written reason and the plan’s instructions for any review or appeal. The office can identify whether clinical information was missing or whether a policy exclusion was applied. An appeal should not be represented as a guarantee of approval.
Ask the office what information it needs to prepare an estimate and which services it can estimate before a consultation. Confirm whether a separate consultation charge applies. An estimate does not determine clinical candidacy.
Cost is one part of the decision. Ask the clinician to compare the expected benefits, limitations, risks and follow-up needs of the options appropriate for your knee. Do not choose a procedure solely because a quote is lower.
Call SoCal Interventional at (310) 929-0026 or request a consultation. Confirm the correct office for your visit and ask how to provide records and insurance information through the practice’s approved process. Offices are in Van Nuys, Tarzana and Fountain Valley; location-specific information is available in the office directory.
This page provides general education. It does not establish medical candidacy, promise treatment results, quote a price or determine insurance benefits. Policies and individual benefits should be checked for the planned date of care.
Medical content reviewed by Nathanael Sabbah, MD, interventional radiologist. Last reviewed: September 2026.