Prior authorization is the operational cost orthopaedic practices pay for treating complex, high-reimbursement cases. There's no eliminating it. But practices that manage PA efficiently run materially different operations than those that don't — less staff stress, fewer denials, faster surgical scheduling.
The average orthopaedic authorization takes 4.2 days to obtain (MGMA data). Some practices run 2 to 3 days. Some run 8 to 10. The difference is almost entirely process.
The common failure modes
Most PA denials are avoidable. The recurring problems:
Incomplete documentation on first submission: the insurance company denies because the notes don't include the required conservative treatment history, imaging records, or functional limitation documentation. The practice appeals. It takes another week. The patient is waiting and calling.
Submitting to the wrong entity: the patient's insurance card says one carrier but the employer plan routes medical management through a third-party utilization management company. Staff submit to the standard PA line and the request goes nowhere.
Payer-specific requirement gaps: Aetna requires 6 weeks of documented physical therapy for rotator cuff surgery. United requires 3 months. Cigna requires imaging within 12 months. Practices without a payer-specific requirement document spend hours correcting submissions that were wrong from the start.
Building the payer requirement matrix
Every orthopaedic practice should maintain a document that maps PA requirements by payer and procedure. The fields that matter:
- Does this procedure require PA from this payer? (Some are exempt)
- What clinical documentation is required?
- What is the minimum conservative treatment period required?
- Is this payer using a third-party utilization management company?
- What is the turnaround time commitment?
- What is the peer-to-peer review process for denials?
This document requires quarterly updates as payer policies change. Assign someone to own it.
The case for dedicated PA ownership
The PA process works best when it belongs to a specific person or team, not distributed across clinical staff as an add-on. A dedicated surgical coordinator or PA specialist:
- Develops payer-specific expertise over time
- Builds relationships with payer representatives (this matters for expedited reviews)
- Tracks denial patterns and identifies documentation problems upstream
- Manages the peer-to-peer scheduling calendar for denials
For smaller practices where a dedicated role isn't feasible, designating one or two staff members as PA specialists — even if they carry other responsibilities — is significantly better than making it everyone's job.
Technology options
PA management tools have matured. Options like Rhyme (formerly Cohere Health), Infinitus, and Change Healthcare's PA solution automate portions of the workflow:
- Electronic PA submission directly from the EHR
- Real-time payer requirement lookup
- Status tracking and automated follow-up
- Denial analytics by procedure and payer
The ROI: if a PA specialist handles 60 authorizations per month and spends 45 minutes each on manual submissions, that's 45 hours of staff time. Automation can reduce this to 20 to 25 hours, freeing the specialist to focus on denials management and P2P calls.
Most major EHR vendors — Epic, Athena, Modernizing Medicine — have PA automation built in or available through integration. Review what your current system offers before purchasing a standalone solution.
Peer-to-peer review: the highest-leverage tool
When an authorization is denied, the peer-to-peer review is the most effective appeal mechanism. The surgeon or a qualified APP calls the payer's medical director to discuss the case. Overturn rates for P2P reviews in orthopaedic cases run 55 to 70%.
The problem is surgeon time. Two approaches that work in practice:
APP-led P2P: in some states and for some payers, a physician assistant or nurse practitioner can conduct P2P reviews. Check with each payer individually. This frees surgeon time while maintaining clinical credibility.
Batched P2P windows: rather than reactive calls throughout the week, some surgeons block a 30-minute window twice per week for P2P reviews. The coordinator identifies pending denials and batches them. Fewer context switches, less disruption to the surgical schedule.
The denial feedback loop
Track denials by procedure and denial reason for 90 days. Patterns will emerge. If 40% of shoulder surgery denials cite insufficient physical therapy documentation, the fix is upstream: clinical staff need to pull PT records before the PA is submitted, not after the denial arrives.
Monthly denial audits — 30 minutes with your PA staff — create a feedback loop between denial data and documentation practice. Practices that run these consistently see denial rates drop 20 to 30% over six months.