Key Takeaways
The 14-Hour Problem: CMS estimates that medical practices spend 13–14 hours per week on prior authorization-related work, creating roughly $34,000 in annual administrative labor costs per provider.
The Fax-and-Phone Loop: The AMA reports that physicians complete an average of 40 prior authorizations per week, while 40% have staff dedicated exclusively to PA work. Manual follow-up has become a full-time operational function for many practices.
Clinical Data Mining: Specialty therapies often require extensive lab results, treatment histories, and step therapy documentation, pulling skilled clinical staff away from patient-facing responsibilities.
Monitoring Creates Hidden Costs: Nearly 53 million prior authorization determinations were processed by Medicare Advantage plans in 2024 alone, illustrating the scale of the tracking burden placed on providers.
Manual Workflows Drive Administrative Costs: Many of the largest prior authorization administrative costs stem from legacy processes rather than the authorization requirements themselves.
Everyone working in medical practice already knows prior authorization is time-consuming. What’s less obvious is exactly where that time goes.
Why? The administrative burden of specialty prior authorization rarely appears as a single task. Instead, it’s scattered across dozens of small activities that interrupt the day: checking payer portals, locating lab results, tracking treatment history, confirming fax receipts, calling for status updates, and documenting follow-up conversations. Since all of this work is fragmented, it often escapes scrutiny.
Yet these small disruptions add up. The Centers for Medicare & Medicaid Services (CMS) estimates that practices spend an average of 13 to 14 hours per week on prior authorization-related activities, translating into approximately $34,000 annually in administrative labor costs per provider. According to the American Medical Association 2024 Prior Authorization Physician Survey, physicians complete an average of 40 prior authorizations per week — meaning that cost isn’t abstract; it maps directly onto a concrete, recurring volume of work.
For specialty practices managing biologics, infusion therapies, and other complex medications, prior authorization administrative costs can be even higher. A closer look reveals that much of the burden stems from three recurring workflows: manual communication, clinical data retrieval, and status monitoring.
Workflow #1: The Fax-and-Phone Loop
Ask most prior authorization coordinators where their day goes, and you’ll hear some version of the same story:
- They submit a request.
- Then they wait.
- They call to confirm receipt.
- They leave a message.
- Wait again.
- Call for a status update.
- Receive a request for additional information.
- Repeat.
The individual touchpoints may only take a few minutes each (though they can extend to hours or even days). The problem is that they rarely happen all at once. Instead, staff are forced into continuous context-switching throughout the day. A coordinator may stop working on one authorization to check the status of another, then pivot again to answer a payer request before returning to the original task.
These interruptions rarely stay contained. Four in 10 practices have had to dedicate staff exclusively to prior authorization work — not as a temporary fix, but as a permanent structural response to a process that never stops demanding attention.
These interruptions quite literally become the workflow.
Electronic prior authorization workflows can eliminate many of these touchpoints entirely, reducing the need for manual follow-up and payer portal management.
Workflow #2: Clinical Data Retrieval
The second major driver of prior authorization administrative costs is clinical data retrieval — work that often receives less attention because it happens behind the scenes. Before a specialty authorization can be submitted, someone has to assemble the clinical story.
That means locating:
- Lab results
- Diagnostic reports
- Treatment histories
- Medication failures
- Step therapy documentation
- Physician notes
- Clinical justification for therapy
This burden is heavier for specialty medications than for standard prescriptions. Research published in the Journal of Managed Care & Specialty Pharmacy found that specialty prior authorizations require more extensive clinical documentation and significantly longer processing times than standard medication authorizations.
Part of what drives that complexity is format. A practice may have complete documentation of treatment failure in the EHR. But if the insurer requires step therapy and fail-first documentation organized a certain way, staff often must reconstruct that history manually.
The final workflow is often the least visible, and the most relentless. Practices routinely manage dozens of active authorizations at any given time; larger specialty organizations may track hundreds. And every authorization exists within a different payer ecosystem, each with:
Workflow #3: Status Monitoring
- Different portal logins
- Different status terminology
- Different update schedules
- Different communication preferences
Multiply that across every biologic, infusion therapy, and specialty medication currently in flight, and the workload becomes less about checking statuses and more about maintaining an accurate mental map of everything pending at once.
The scale of this problem is enormous. According to KFF, Medicare Advantage insurers processed nearly 53 million prior authorization determinations in 2024. For providers, every one of those determinations represents a request that had to be submitted, tracked, updated, monitored, and resolved.
The consequences of missing these steps can be significant. A treatment start may be delayed, a patient may wait longer than necessary, and staff may spend additional time chasing information that was already available but not surfaced efficiently.
The tracking burden is compounded by avoidable rework. The HHS Office of Inspector General found that 13% of denied prior authorization requests met Medicare coverage requirements and likely should have been approved, with many denials tied to documentation and administrative issues rather than medical appropriateness. When approvals are denied for administrative reasons rather than clinical ones, practices absorb the cost of reworking requests that should never have been rejected.
How Much Is the Fax-and-Phone Loop Actually Costing Your Practice?
Many practices understand prior authorization is expensive. Few have calculated the actual labor cost. Try this simple three-step administrative cost calculator stress test.
Step 1: Calculate Weekly Touchpoints
Formula: Number of Active PAs per Week × Average Calls/Faxes per PA
Example: 40 active PAs × 5 touchpoints = 200 weekly interactions
Step 2: Calculate Time Spent
Formula: Weekly Interactions × Average Handle Time
Example:
200 interactions × 8 minutes = 1,600 minutes
1,600 minutes ÷ 60 minutes = 26.7 staff hours
Step 3: Calculate Weekly Labor Cost
Formula: Staff Hours × Hourly Labor Cost
Example: 26.7 hours × $30/hour = $801 per week
Annualized, that’s more than $41,000 per year devoted to a single workflow. And that’s before accounting for clinical documentation retrieval, portal monitoring, or appeal management. For many specialty practices, this calculation is the first time the true cost of manual prior authorization workflows becomes visible.
The Administrative Burden Isn’t Inevitable
The three workflows discussed here—manual communication, clinical data retrieval, and status monitoring—consume an enormous amount of staff time. But none of them is an inherent requirement of specialty prior authorization itself.
They are artifacts of processes that were built around faxes, fragmented payer portals, disconnected systems, and manual tracking. A practice that has completed the stress test now has something valuable: a concrete operational cost number. That number becomes the starting point for evaluating whether the current process is actually sustainable.
CareTria Provider Connect was built to address the exact workflows that drive specialty prior authorization administrative costs. A single portal across payers, real-time status visibility, electronic prior authorization workflows, and auto-populated forms work together to eliminate much of the fax-and-phone loop, documentation retrieval burden, and monitoring overhead that specialty practices face every day.
Contact our team to see how CareTria Provider Connect handles specialty prior authorization and eliminates manual administrative overhead.
Frequently Asked Questions: Specialty Prior Authorization Administrative Costs
How do I calculate my practice’s prior authorization labor costs?
Multiply your weekly active authorizations by the average number of touchpoints per case, then multiply by average handle time to get total staff hours. From there, apply your hourly labor cost to arrive at a weekly figure. For example, 40 active PAs with five touchpoints each at eight minutes per interaction equals roughly 27 staff hours per week — or more than $41,000 annually at $30 per hour, for the communication workflow alone.
Why are prior authorization administrative costs higher for specialty medications?
Specialty therapies often require extensive clinical documentation, step therapy histories, laboratory results, and payer-specific justification, creating significantly more work than standard medication authorizations.
How much time do practices spend on prior authorization?
CMS estimates that providers spend approximately 13–14 hours per week managing prior authorization-related activities, including documentation, submission, tracking, and follow-up.
How does EHR integration help prior authorization workflows?
EHR integration for prior authorization can reduce manual data retrieval, eliminate duplicate entry, and help staff access clinical documentation more efficiently during submission.
What is electronic prior authorization and how does it reduce administrative costs?
Electronic prior authorization replaces manual fax-and-phone workflows with direct, real-time data exchange between providers and payers. Instead of submitting requests by fax, calling for status updates, and logging into multiple payer portals, staff can submit, track, and receive determinations through a single integrated workflow. This reduces the touchpoints driving the fax-and-phone loop, minimizes manual clinical data retrieval, and surfaces status updates automatically — cutting the labor costs associated with all three workflows described in this article.
