How Much Does A Radiofrequency Ablation Cost?

Updated on August 11, 2026 | Written by Alec Pow
This article was researched using 11 sources. See our methodology and corrections policy.

Radiofrequency ablation for back or neck facet-joint pain can cost from about $700 to nearly $6,000 for the ablation itself, with current cash-pay listings averaging around $3,500. In-office procedures can be much cheaper, with current prepaid prices from $732 to $3,175 and an average near $1,118. The final bill depends heavily on the number of spinal levels treated, whether treatment is unilateral or bilateral, and whether the procedure takes place in a physician office, ambulatory surgery center, or hospital outpatient department.

There is another cost that patients can miss when researching only the ablation price. For facet-mediated spinal pain, insurers may require diagnostic medial branch blocks before approving thermal RFA. Under current Medicare coverage criteria in many jurisdictions, the patient must have two qualifying diagnostic blocks before the first covered facet RFA. That can turn a $910 self-pay ablation into a treatment episode costing about $1,620 using one current clinic’s published fees.

This price guide refers to conventional thermal radiofrequency ablation of the medial branch nerves for cervical, thoracic, or lumbar facet pain. Cardiac catheter ablation, thyroid nodule RFA, tumor ablation, basivertebral nerve ablation, and cosmetic radiofrequency treatments are different procedures with different billing structures and should not be mixed into the same price range.

Article Highlights

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• Current prepaid RFA listings range from about $732 to $5,962 (at $30 per hour, earning that amount would take about 0.6 to 5 full-time workweeks, before taxes), with an MDsave average of $3,534.
• In-office RFA can be cheaper, currently averaging about $1,118 across MDsave listings.
• One current pain clinic lists one-level lumbar RFA at $910 unilateral or $1,365 bilateral.
• Each additional lumbar or cervical level at that clinic adds $430 unilateral or $645 bilateral.
• Medicare coverage rules can require two successful diagnostic medial branch blocks before initial facet RFA.
• Using current self-pay prices, two one-level lumbar diagnostic blocks plus unilateral RFA total about $1,620.24.
• Routine general anesthesia is not a standard Medicare-covered cost for facet RFA. Sedation requires medical justification under current coverage rules.

How Much Does Radiofrequency Ablation Cost?

RFA service	Current price signal	Pricing context
Prepaid radiofrequency ablation	$732-$5,962 (about 0.6 to 5 full-time workweeks at $30 per hour)	Current national MDsave listings
MDsave RFA average	$3,534	Current prepaid marketplace average
In-office RFA	$732-$3,175	Current in-office prepaid range
In-office RFA average	$1,118	Current MDsave in-office average
Lumbar RFA, one level	$910 unilateral	Published self-pay clinic fee
Lumbar RFA, one level bilateral	$1,365	Published self-pay clinic fee
Cervical RFA, one level	$920 unilateral	Published self-pay clinic fee
Cervical RFA, one level bilateral	$1,380	Published self-pay clinic fee
Each additional RFA level	$430 unilateral / $645 bilateral	Published clinic add-on fee

The widest current cash benchmark comes from MDsave’s current RFA pricing, which lists purchases from $732 to $5,962 and an MDsave national average of $3,534. That page covers a broad marketplace rather than one fixed spinal level or billing code, so it works best as a cash-price benchmark.

The lower-cost end becomes clearer when the procedure is performed in a physician office. Current in-office RFA prices run from $732 to $3,175, averaging $1,118. That difference is one reason a quote should identify where the procedure will take place rather than provide only the physician’s procedural fee.

The Two Blocks Before the Ablation

Facet RFA is often not the first bill. A diagnostic medial branch block temporarily numbs the nerves that carry pain signals from a suspected facet joint. The response helps determine whether those nerves are a reasonable target for radiofrequency treatment.

Current Medicare facet-intervention criteria require at least two medically necessary diagnostic medial branch blocks before initial thermal facet RFA in the jurisdictions governed by that policy. Each block must provide at least 80% relief of the primary pain for the expected duration of the anesthetic before the initial RFA qualifies.

Those diagnostic procedures carry their own charges. One current pain-clinic self-pay schedule lists a first-level unilateral lumbar facet block at $355.12 (about 1.5 full-time workdays at $30 per hour) and a bilateral block at $533.60. A second lumbar level adds $179.40 unilateral or $267.72 bilateral. The same schedule notes that injected medications may add approximately $10-$20 and that its self-pay figures exclude New Mexico gross receipts tax.

This creates a hidden price layer that does not appear when someone searches only for “radiofrequency ablation cost.” Two unilateral one-level lumbar blocks cost $355.12 × 2 = $710.24 before the actual nerve ablation begins.

One Level, Two Sides

RFA pricing is closely tied to billing anatomy. Cervical and thoracic facet denervation uses different primary codes from lumbar and sacral treatment, while an additional spinal level is billed separately from the first. Treating both sides also changes the charge.

Current CMS facet billing guidance explains that CPT 64633 and 64635 represent the first treated level in their respective spinal regions and already describe treatment performed with fluoroscopic or CT image guidance. CPT 64634 and 64636 identify each additional level. Bilateral treatment is reported as bilateral rather than as an unrelated second procedure.

That matters because the old approach of automatically adding a separate $650-$2,000 imaging fee to every RFA can double-count part of the procedural service. Imaging remains medically important, but fluoroscopic or CT guidance is built into the facet RFA code description. A hospital or surgery center can still generate facility charges, but image guidance should not simply be stacked onto a bundled procedure quote as a universal extra.

The clinic example shows the price effect. One lumbar level costs $910 unilateral. Treating both sides raises that to $1,365. A second level raises the unilateral procedure to $1,340, while bilateral first and second levels total $2,010.

Office vs. Surgery Center

Site of service can change the amount more than small differences in physician pricing. An office procedure has fewer facility costs than an ambulatory surgical center or hospital outpatient department. That helps explain why the current MDsave in-office average of $1,118 sits far below some facility-based listings.

For Original Medicare, an ambulatory surgery center carries both physician and facility components. Medicare’s ASC coverage rules state that after the Part B deductible, the patient typically pays 20% of the Medicare-approved amount to both the surgical center and the treating doctor for covered services.

Hospital outpatient care can create another cost structure. Medicare’s outpatient hospital guidance says beneficiaries usually pay 20% of the approved professional amount after the Part B deductible and may also owe a hospital copayment. Medicare specifically notes that the same type of outpatient care can cost a patient more in a hospital setting than in a physician office.

For an insured patient, the useful comparison is therefore not just Provider A versus Provider B. Ask whether each quote is for an office, ASC, or hospital outpatient department and whether the quoted amount includes the physician, facility, medicines, and any medically necessary sedation.

Three RFA Cost Scenarios

Case 1: one-level unilateral lumbar treatment. Two diagnostic blocks at $355.12 each cost $710.24. Add the published unilateral lumbar RFA price of $910 and the treatment episode becomes $1,620.24 before tax, consultation, or any small medication charge.

Case 2: one-level bilateral lumbar treatment. Two bilateral diagnostic blocks at $533.60 each total $1,067.20. Add the bilateral RFA price of $1,365 and the episode reaches $2,432.20.

Case 3: two unilateral lumbar levels. One diagnostic session covering the first and second levels costs $355.12 + $179.40 = $534.52. Two qualifying sessions cost $1,069.04. The subsequent first-level RFA is $910 and the second level adds $430, bringing the calculated episode to $2,409.04.

These calculations use one clinic’s published self-pay schedule to show how the pieces fit together. They are not national quotes and do not predict what an insurer will allow. They do show why the cheapest advertised ablation number can materially understate the cash required before treatment is complete.

Medicare, Insurance, and Repeat RFA

Medicare coverage is more specific than saying the patient simply owes “about $300.” After the Part B deductible, Original Medicare commonly leaves the beneficiary responsible for 20% of the Medicare-approved professional amount, with facility-related cost sharing depending on the setting. Supplemental coverage can change what remains out of pocket.

Private insurance also uses medical-necessity criteria. For example, Aetna’s current back-pain policy requires two positive diagnostic facet injections with at least 80% pain relief before covered facet radiofrequency neurolysis under its stated criteria. Its repeat-treatment rules also depend on the degree and duration of benefit from the previous procedure. Other commercial plans can use different authorization rules.

UnitedHealthcare maintains current 2026 spinal pain medical policies covering facet blocks and ablative treatments. The practical lesson is to verify the exact plan rather than assuming another insurer’s block requirement, prior authorization rule, or repeat-treatment limit applies.

Under the current Medicare LCD cited above, repeat facet RFA at the same site can qualify when the earlier procedure produced at least 50% improvement in pain for at least six months, or comparable functional improvement. The policy limits reimbursement to two RFA sessions per covered spinal region during a rolling 12-month period.

When RFA Makes Financial Sense

Radiofrequency ablation targets nerve branches carrying pain signals from specific joints. It is not a universal treatment for every form of back pain. Mayo Clinic’s radiofrequency neurotomy overview describes the treatment as an image-guided pain procedure commonly used for selected back, neck, and buttock pain.

Makes sense if:

• Your clinician has identified facet-mediated pain and the required diagnostic blocks were strongly positive.
• Your insurer has authorized the procedure and you know the office, ASC, or hospital patient responsibility.
• The expected period of pain relief is financially preferable to continuing shorter-duration interventions.
• You have a written estimate that accounts for laterality, spinal levels, and facility charges.

Does not make sense if:

• You are comparing an RFA quote for one spinal level with a quote covering several levels or both sides.
• The quoted price excludes required diagnostic blocks that have not yet been performed.
• The treatment is being proposed for a pain source that has not been supported by the diagnostic work required by your payer.
• You are assuming an expensive anesthesia service is automatically required for standard facet RFA.

What We Verified

• Checked: current clinical RFA guidance says pain relief can last about six to 12 months for many patients, with shorter or longer results possible and repeat treatment possible when the nerve regenerates.
• Confirmed: current CMS facet coverage says routine moderate sedation, monitored anesthesia care, deep sedation, and general anesthesia are not considered medically necessary for standard facet RFA. Moderate sedation may be considered when a specific medical reason is documented.
• Cross-referenced: CMS coding treats fluoroscopic or CT image guidance as part of the first-level facet RFA code description, so a separate imaging charge should not automatically be added to every procedural estimate.
• Verified: current public cash pricing supports a much wider range than the old $2,500-$4,500 figure, including office-based prices near $1,000 and marketplace procedures approaching $6,000.

Related Pain Treatment Costs

Radiofrequency ablation is different from an epidural steroid injection, which places medication around irritated spinal nerves rather than thermally treating medial branch nerves. The right procedure depends on the diagnosed pain generator, not which treatment has the lower cash price.

For patients with persistent pain that has not responded to less invasive options, the cost of a spinal cord stimulator involves a very different trial, device, implantation, and follow-up structure. Conservative care can also include the cost of chiropractic treatment for suitable conditions before an interventional procedure is considered.

Answers to Common Questions

How much does radiofrequency ablation cost without insurance?

Current prepaid prices range from about $732 to $5,962, while MDsave’s current marketplace average is $3,534. In-office RFA listings average much less at about $1,118.

Why can two RFA quotes be so different?

The number of levels, one side versus both sides, office versus facility setting, and whether the quote includes facility charges all change the price. Required diagnostic blocks can also add separate bills before the ablation.

Does Medicare cover radiofrequency ablation?

Medicare can cover medically necessary thermal facet RFA when applicable criteria are met. Current LCD criteria can require two successful diagnostic medial branch blocks before initial RFA, and patient cost depends on the Medicare-approved amount and site of service.

Is anesthesia required for radiofrequency ablation?

Local anesthetic is commonly used. Current Medicare policy does not consider routine general anesthesia, deep sedation, or monitored anesthesia care medically necessary for standard facet RFA. Moderate sedation may be covered when a documented medical reason exists.

How long does radiofrequency ablation last?

Pain relief varies. Cleveland Clinic reports that relief commonly lasts around six to 12 months, although some patients get shorter relief and others remain improved longer. A treated nerve can regrow, so repeat RFA may be considered when medically appropriate.