Prior Authorization Outsourcing: Faster Approvals, Fewer Delays

Did you know that, according to the American Medical Association (AMA), physicians and their staff spend 13 hours every week just completing prior authorization requests? This means more than a day is spent only on prior authorizations, which are brought into the picture just to reduce administrative time.

On top of that, the Medical Group Management Association (MGMA) reports that 88% of medical practices face delays in prior authorization decisions. Furthermore, 97% say their patients have experienced delays or denials of medically necessary care due to prior authorization requirements.

You see, the administrative process should be straightforward; instead, the process has today turned into a process that involves hours of paperwork, like repeated calls to insurance companies, and follow-ups that can delay patient care. And the toll it takes on your practices has just been seen in the stats discussed above.

That is why practices looking for medical billing services are checking for prior authorization outsourcing included in their package. And for good reasons, as it means more time spent chasing approvals, additional administrative pressure on your staff, and patients waiting longer for care are all streamlined and fast-tracked.

And this is the difference that prior authorization outsourcing can have on your practice. By delegating authorization submissions, documentation, payer follow-ups, and denial management outsourced to an experienced team, your practice enjoys certain benefits of it.

On that note, in this blog, let’s see how outsourcing prior authorizations reduces approval delays. So, without further ado, let’s get started!

Understanding Prior Authorization Outsourcing

Before getting into the details, let’s try to understand what exactly prior authorization outsourcing is and what is involved in it.

In simple terms, it means delegating the process of obtaining insurance approvals to an external team. Here, instead of having your in-house staff manage every request, an experienced team handles such tasks with ease. These tasks include identifying authorization requirements, collecting clinical documents, submitting requests, following up with payers, and tracking everything.

Some of the common services that require authorization include diagnostic imaging, surgeries, specialist referrals, physical therapy, medications, and other procedures. However, requirements vary depending on the insurance company, patient’s plan and type of services.

By making the insurance pre-authorization workflows a priority in the process, you try to streamline the process. However, different payers may have different documentation requirements, submission methods, and approval timelines. And here you satisfy almost all of that.

However, while doing so, it is important to differentiate between prior authorization and insurance eligibility and benefits verification.

While prior authorization determines whether a specific service needs payer approval, eligibility verification checks whether a patient’s insurance coverage is active. Benefits verification checks coverage details, deductibles, copayments, and coinsurance. Although connected, these processes serve different purposes, and your practice needs all three to manage patient care and billing effectively.

The Prior Authorization Process and Common Delays

Now that you understand what prior authorizations actually are and what is involved in them, let’s have a look at how the process actually works and where things can go wrong for you.

Typically, the process starts by checking whether a patient’s planned service requires authorization. Once confirmed, the required clinical notes, medical records, and supporting documents are collected. The request is then submitted to the insurance payer through their preferred channel.

However, submission is only a part of the process. Your staff must follow up on pending requests, respond to additional documentation requirements, and track payer decisions until an approval or denial is received.

And this is where delays can impact your revenue, reimbursement, and ultimately cash flow. You see, missing clinical information, incorrect patient or insurance details, submission errors, and missed follow-ups can slow down the entire process.

Due to this, even after submission, requests may remain pending while payers review medical necessity or request additional information.

Here’s a quick look at the process and where delays might occur.

Benefits of Prior Authorization Outsourcing for Medical Practices

Now, the next logical question that you would ask is, how can outsourcing make a difference to your practice?

Well, there are several benefits of prior authorization for medical practices, especially when it comes to managing administrative workloads and keeping requests on track. On that note, here are some of the benefits of prior authorization:

• Reduced Administrative Workload: Your in-house staff no longer have to spend hours collecting documents, submitting requests, and chasing insurance companies. An external team handles these responsibilities, allowing your staff to focus more on patient coordination and other daily operations.

• Better Tracking and Faster Follow-ups: With a dedicated team monitoring pending requests, your practice can maintain better visibility into authorization statuses. Consistency in follow-ups and timely responses to payer queries can help you reduce medical claims delays and prevent requests from getting stuck in the process unnecessarily.

• Few Authorization-Related Claim Denials: Missing or expired authorizations can result in claim denials even after services have been provided. By tracking approval statuses, authorized services, and expiration dates, outsourcing teams can help you prevent retrospective denials and reduce avoidable revenue disruptions.

Improving Turnaround Time and Handling Denials

So, how can you improve prior authorization turnaround time and avoid unnecessary delays? Answering this question is like solving the last piece of the puzzle. Well, it starts with getting the basics right.

The very first thing you need to do is check authorization requirements as early as possible. If you can do it before scheduling a procedure or service, even better. After that, make sure all supporting clinical documents, patient details, and insurance information are complete before submitting the request.

Due to this, you avoid back-and-forth communication with payers, and coupling this with regular follow-ups on pending requests and responding promptly to additional information requests can also keep the process moving.

But the next logical question that you might ask is, what happens when an authorization request gets denied?

Well, some of the most common reasons include missing documentation, lack of medical necessity, incorrect patient information, and services that don’t meet payer-specific coverage criteria. Now, depending on the reason, your team may need to submit additional clinical evidence, request a peer-to-peer review between the treating provider and the payer’s medical reviewer, or file a formal appeal.

However, something that you need to know here is that authorization approval doesn’t guarantee claim payment. That process is still subject to eligibility, coverage limitations, coding accuracy, medical necessity, and other payer requirements.

The CMS Electronic Prior Authorization Rule

To address administrative delays and improve healthcare data exchange, the Centers for Medicare & Medicaid Services (CMS) introduced the Interoperability and Prior Authorization Final Rule (CMS-0057-F) in January 2024.

Now, this rule requires certain health plans, including Medicare Advantage organizations, state Medicaid and CHIP fee-for-service programs, Medicaid managed care plans, CHIP manager care entities, and Qualified Health Plan issuers on federally facilitated exchanges, to improve their electronic authorization processes.

Some of the key requirements generally took effect in 2026, including:

• 72-hour turnaround: Impacted payers (excluding federally facilitated exchange QHP issuers) must respond to expedited authorization requests within 72 hours.

• 7-day turnaround: Standard, non-urgent requests must receive a decision within seven calendar days.

• Denial transparency: Payers must provide specific reasons for authorization denials.

Additionally, beginning in 2027, impacted payers must implement FHIR-based Prior Authorization APIs to support electronic submissions, documentation requirements, and payer responses.

So, for your practices, these changes can reduce manual paperwork, simplify information exchange, and improve request tracking. However, electronic authorization doesn’t eliminate documentation requirements or guarantee immediate approvals. Having a dedicated team to manage submissions and follow-ups remains important.

Eligibility Verification and Its Role in Prior Authorization

Before submitting a prior authorization request, your practice needs to confirm that the patient’s insurance coverage is active and the planned service is covered under their policy. That is where the insurance coverage verification process becomes important.

Checking eligibility and benefits early helps identify whether a service requires prior authorization, what coverage limitations apply, and whether additional payer requirements need to be addressed. With automated eligibility verification, practices can check patient coverage more efficiently and reduce the chances of working with outdated or incorrect insurance information.

But what happens when these details aren’t verified correctly? Incorrect policy numbers, inactive coverage, outdated insurance details, or unresolved coordination-of-benefits (COB) information can lead to rejected requests, repeated submissions, and unnecessary processing delays.

That’s why eligibility verification shouldn’t be treated as a separate administrative task. When completed early and accurately, it gives your team the information needed to initiate authorization requests correctly, avoid preventable rework, and keep the entire process moving.

Patient Billing and Collections After Authorization

Getting prior authorization is an important step, but what happens next is equally important. Your practice still needs to communicate expected treatment costs and manage patient payments effectively.

Once coverage and benefits are verified, your billing team can estimate the patient’s financial responsibility based on applicable deductibles, copayments, coinsurance, and coverage limitations. Sharing these estimates before treatment helps patients understand their expected expenses and avoid surprises when the final bill arrives.

However, your practice also needs structured billing follow-ups, clear payment instructions, and consistent collection processes to ensure outstanding balances don’t go unnoticed. This is where patient payment collection support can help streamline payment reminders, follow-ups, and outstanding balance management.

Frequently Asked Questions