How long does it take Medicare to approve a surgery?

Asked by: Brisa Hahn  |  Last update: November 25, 2025
Score: 4.5/5 (50 votes)

How long does it take for Medicare to approve a procedure? It can take up to 30 days for Medicare to approve a procedure. In some cases, however, approval may be granted sooner. If you have questions about the status of your application, you can contact Medicare directly.

How long does Medicare authorization take?

It typically takes 24 to 72 hours. You may check the status of your prior authorization request on the prior authorizations page. You may also contact your doctor's office directly.

Does Medicare have to approve surgery?

Your healthcare provider typically doesn't need prior approval for general medical procedures, as they are pre-approved under your Medicare Advantage plan. However, you must submit a prior approval request for certain medical surgeries, like rhinoplasty or hospital OPD services.

How can I speed up my prior authorization for surgery?

16 Tips That Speed Up The Prior Authorization Process
  1. Create a master list of procedures that require authorizations.
  2. Document denial reasons.
  3. Sign up for payor newsletters.
  4. Stay informed of changing industry standards.
  5. Designate prior authorization responsibilities to the same staff member(s).

How long does insurance authorization take for surgery?

Typically, within 5-10 business days of receiving the prior authorization request, your insurance company will either: Approve your request. Deny your request. Ask for more information.

Will Medicare Cover My Procedure? | Everything You Need to Know

17 related questions found

How long does it take to get approved for a surgery?

Depending on your provider, insurance companies can take anywhere between 1-30 days to approve the request. Stay in communication with your care team, as timing for approval varies between insurance providers.

Why does insurance take so long to approve surgery?

They just need to confirm that you have coverage and that their facility is in network. (Some procedures do require pre-certification.) But when you are trying to get that same treatment for a work-related injury, the process is quite different and that is why it doesn't happen as quickly as we expect it to.

Why is prior authorization taking so long?

But even when you're confident that you need to get pre-authorization, the manual process for your practice staff takes time. And because the forms and details regularly change as well, this often leads to delays. You might be able to obtain prior authorization within 24 hours.

Who is responsible for obtaining preauthorization?

The healthcare provider is usually responsible for initiating prior authorization by submitting a request form to a patient's insurance provider. As mentioned in the “How does prior authorization work?” section above, this will then often prompt a time-consuming back and forth between the provider and payer.

How often is prior authorization denied?

In March 2024, Forbes reported that “on average, 6% of prior authorization requests are initially denied. Of those, 11% are appealed, and 82% are ultimately fully or partially reversed.” If 82% of denials are reversed, why do only 11% of denials get appealed?

Does Medicare pay 100% of surgery?

Medicare Part B generally pays for 80% of covered services such as an outpatient surgery or a doctor's visit after you reach your deductible for the year, Part B covers 80% of all approved costs. This leaves you to pay the remaining 20% out-of-pocket.

What is the prior authorization rule for Medicare?

Prior authorization is a requirement that a health care provider obtain approval from Medicare to provide a given service. Prior Authorization is about cost-savings, not care. Under Prior Authorization, benefits are only paid if the medical care has been pre-approved by Medicare.

How soon after getting insurance can you get surgery?

There is no specific time frame that is required between approval by insurance company and date of surgery. Even if you are still waiting on your approval, you can likely speak to the surgery scheduler at your surgeons office to see what their availability is like for the upcoming months-best of luck!

How long does it take for Medicare to be approved?

Applications for Medicare Parts A and B can take four to eight weeks to be approved. If you apply for both at the same time, they're usually approved together. Private insurance companies offer Medicare Advantage, Medicare Part D and Medigap plans and process their own applications, so wait times may be shorter.

What is the timeframe for prior authorization decisions?

PRIOR AUTHORIZATION DECISION TIMEFRAMES

Certain impacted payers are required to send standard prior authorization decisions within 7 calendar days and expedited prior authorization decisions within 72 hours.

Do you need approval for surgery with Medicare?

Generally speaking, if you are covered by Medicare Part A or Part B, you rarely need prior authorization. Many services are already pre-approved. The exact answer depends on your coverage and your particular situation, but some exceptions to this may be prosthetics and durable hospital equipment.

How can I speed up my prior authorization?

Tips to consider:

Keep track of appeals and how long until an insurer must make a decision. Leverage a payer's peer-to-peer process. Speaking with the insurer's medical director or other physician available to speak with physicians about prior authorization issues can clear up problems much faster.

How to get prior authorization for surgery?

The patient or their representative can contact their insurance company and provide the relevant information to start the Prior Authorization process. It's best to confirm with the healthcare provider if they have the information and are willing to submit the request.

Does Medicare require prior authorization for CT scan?

Does Medicare require prior authorization for a CT scan? If your CT scan is medically necessary and the provider(s) accept(s) Medicare assignment, Part B will cover it. Again, you might need prior authorization to see an out-of-network doctor if you have an Advantage plan.

How long does it take insurance to approve surgery?

Taking into consideration the complexity of a prior authorization request, the prior authorization process selected by a healthcare provider, requirements set out in individual health plans, and any subsequent appeals process, a prior authorization (PA) can take anywhere from same day to over a month to process.

Why is it taking so long for my prescription to be approved?

They review your medical information and PharmaNet profile to check for possible problems. This may include allergies or interactions with other medications you are taking.

Can doctors see what other doctors have prescribed you?

as long as they are both actively working on a patient, then they should be able to access records. Yes, in many cases, doctors can see what another doctor has prescribed—thanks to advancements in healthcare technology and the need for better-coordinated patient care.

Why would my insurance deny my surgery?

Reasons your insurance may not approve a request or deny payment: Services are deemed not medically necessary. Services are no longer appropriate in a specific health care setting or level of care. You are not eligible for the benefit requested under your health plan.

How long does a preauthorization take?

Prior authorizations are required by insurance companies for some medications. This includes those that may have less expensive alternatives. The prior authorization process usually takes about 2 days. Once approved, the prior authorization lasts for a defined timeframe.

How long does it take to get surgery scheduled?

Once the prior authorization is received – usually, this takes one to two days – you will receive a call to schedule your surgery. Surgery can generally be scheduled within two weeks.