A single total knee can be worth $11,000 to $30,000. One missed modifier, one global-period slip, one uncaptured implant line, and that claim gets denied, cut down, or clawed back months later in a post-payment audit. In orthopedics, you don't just lose revenue — you refund it.
We make sure that doesn't happen. Certified orthopedic coders who protect every dollar from the incision to the 90th day after.
We audit your global-period tracking, your surgical modifiers, your implant capture, and your denial patterns, and show you in writing exactly where your revenue is leaking. No charge. No obligation. Yours to keep.
Orthopedic surgery billing is unlike any other specialty because of what's riding on each claim. A total knee, a spinal fusion, a complex fracture repair — these are among the highest-dollar outpatient claims in medicine. That's the opportunity. It's also the exposure.
Because the same claim that pays $20,000 when coded right gets denied, downcoded, or recouped when one detail is off. Miss the laterality modifier and it auto-denies. Bill a post-op visit inside the global period without the right modifier and it's rejected as bundled — or worse, paid in error and flagged for recoupment in 2027. Report a bundled arthroscopic combination without documentation and the whole line drops. Forget the implant invoice and $2,000 of hardware simply never gets billed.
And some of the biggest leaks never show up on a denial report at all. Uncaptured implant costs. Underbilled multi-intervention arthroscopy. Workers' comp claims that missed a state filing deadline and can never be recovered. This is money that was earned in the OR and quietly lost in the billing.
The stakes cut both ways with your patients, too. A site-of-service denial can leave a patient holding a bill for an inpatient stay a payer decided should have been outpatient. A mishandled global period can turn a routine post-op visit into a surprise charge. When the billing is precise, the surgery you performed and the recovery you guided the patient through both get paid for — cleanly, the first time.
Every failure point is operationally specific, financially material, and preventable with specialist controls.
Every major procedure carries a 90-day global package. Post-op visits, staged procedures, unrelated care, returns to the OR — each needs the right modifier (24, 58, 78, 79) or it either denies as bundled or gets recouped. With no systematic post-op tracking, global-period errors drive nearly a third of avoidable write-offs.
Missing LT/RT is the single highest-volume auto-denial in orthopedics. Add the wrong bilateral (50), multiple-procedure (51), distinct-service (59), co-surgeon (62), or assistant-surgeon (80/82/AS) modifier and a legitimate, separately payable service gets absorbed into the primary fee — systematic underpayment on high-dollar claims.
CMS updates musculoskeletal edits quarterly. Bill hardware removal separately when it's bundled into a revision and the claim denies; miss which arthroscopic combinations are separately payable and you underbill every multi-intervention knee scope. Both directions cost you.
Implants reimburse separately under HCPCS codes — but only with invoice pricing, supply logs, and lot documentation captured at the time of surgery. Miss it and the cost shifts entirely to the facility. This leak routinely exceeds six figures a year and never generates a denial, because the code was never submitted.
Payers now deny inpatient stays for "low-risk" elective joints and require documented failed conservative care before approving surgery. Spine carries the highest prior-auth denial rate in the specialty. Miss the site-of-service authorization and it's a top-five denial category.
Orthopedics treats more WC and PI patients than almost any specialty, and these claims follow entirely different rules — state fee schedules, injury-specific diagnosis linkage, dedicated adjusters, lien-based PI billing, and strict filing deadlines that, once missed, are permanently unrecoverable.
Payment, enforcement, setting, and coding logic all shifted. Billing on last year's rules creates both denials and post-payment exposure.
The CY 2026 fee schedule applied an efficiency adjustment to procedural work values plus an aggregate practice-expense cut specific to orthopedic surgery. When payment per code drops, payers tighten bundling and medical-necessity edits — so claims that cleared clean last year now trip new edits.
Orthopedic practices routinely bill an E/M alongside a same-day minor procedure with modifier 25. The 2026 OIG Work Plan flags it as an active enforcement target, and payers are far less forgiving. Your E/M note now has to stand entirely on its own.
Total knees, total hips, and most shoulder arthroplasties are now payable in the ambulatory surgery center setting — and payers are aggressively denying inpatient admissions for low-risk elective joints under the Two-Midnight Rule. Getting the setting and the authorization right is now a top denial driver.
New NCCI edit pairs for musculoskeletal procedures, a restructured spinal-fusion add-on code family, and clarified fracture-care definitions (closed treatment with vs. without manipulation) all took effect. And AI claim adjudication now flags modifier and documentation mismatches within 48 hours.
Ten connected workflows protect the operative claim, the implant, the authorization, the global episode, the ancillary revenue, and the final payment.
Our certified orthopedic coders read the operative note, not a template — capturing the right primary and add-on codes for joint replacement, spine, arthroscopy, and fracture care, applying modifier 22 with the documentation it requires when a case ran genuinely complex, and running every claim through NCCI edit logic so you're neither underbilling separately payable work nor tripping a bundling denial. This is where high-dollar claims are won or lost, and it's where we're strongest.
We flag every encounter against the surgical date and the applicable global window, so routine post-op care is never billed by mistake — and every legitimately separate service is captured with the correct modifier: 24 for unrelated E/M, 58 for staged procedures, 78 for unplanned returns to the OR, 79 for unrelated procedures. You stop losing revenue on the visits you can bill, and you stop the recoupment exposure on the ones you can't.
Laterality on every unilateral claim. Bilateral, multiple-procedure, and distinct-service modifiers applied to the exact criteria payers require. Co-surgeon and assistant-surgeon modifiers matched correctly on multi-surgeon and spine cases. Each modifier is a compliance signal, and we make sure yours are backed by documentation that survives an AI audit.
We build implant capture into the charge-entry step, with invoice pricing, supply logs, and lot documentation attached, so hardware is billed the first time instead of quietly shifting to the facility. This alone recovers revenue most practices never knew they were losing.
We verify authorization and the correct setting — office, ASC, or inpatient — before every surgery, assemble the failed-conservative-care and imaging documentation payers demand, and update the auth in real time when intraoperative findings change the planned procedure. No surgery gets performed on our watch without a confirmed auth that matches what you actually did.
We handle the parts generalists get wrong: state-specific fee schedules, injury-specific diagnosis linkage, adjuster management, lien-based PI billing, and — critically — the strict filing deadlines that make a missed WC claim permanently unrecoverable. These claims are operationally harder, and we're built for them.
Braces, splints, and orthotics under the correct HCPCS codes with the required documentation. In-office X-ray and imaging. Physical therapy. These ancillary lines are real revenue that generic billers routinely mishandle or leave on the table, and we treat them as the profit centers they are.
Every denial is categorized by CPT, payer, and modifier, so we fix the process that caused it — not just the single claim — and we triage aging A/R on a strict 30-60-90-120-day protocol so no recoverable claim slips past a payer's appeal deadline.
We start enrollment at hire and monitor it across every payer and every WC board, so a new surgeon or advanced-practice provider isn't sitting unbillable while the OR schedule fills.
Denial rate by CPT and payer, first-pass clean-claim rate, global-period capture, implant capture, A/R aging by bucket, net collection rate — reported every month against your baseline, with the leaks named and the fixes underway.
If two or more of these are true, revenue is leaking — or heading for a clawback.
We review global-period tracking, modifiers, implant capture, authorization, workers' comp, denials, and aging A/R.
At $11,000 to $30,000 a case, orthopedic claims don't leave room for guesswork on a modifier or a global-period rule. We bring surgical-specific coding expertise to every claim so the revenue you earned in the OR actually reaches your account — and stays there through any post-payment audit.
Clean site-of-service coding keeps patients off the hook for stays a payer reclassifies. Correct global-period handling keeps surprise charges off post-op statements. Doing the billing right serves both sides of the exam-room relationship.
From the decision-to-operate visit through the operative claim, the implants, the global period, the DME, the therapy, and the workers'-comp lien — one team, one system, everything connected.
Denial rate by CPT and payer, clean-claim rate, implant and global-period capture, A/R aging, net collection rate — reported monthly against your baseline. Month-to-month engagement, transparent pricing. If we're not improving your collections inside 90 days, you shouldn't stay.
Four connected steps move the practice from a surgical revenue audit to measurable monthly performance.
Step 1 — Your free analysis (5 minutes of your time). Tell us your subspecialty mix, surgical volume, payer diversity, and biggest billing headache. We confirm within one business day.
Step 2 — Your findings, in writing (5–7 business days). We audit a sample of your surgical claims, your global-period tracking, your implant capture, and your denial and A/R data, then deliver a written report: where you're leaking, where you're exposed to recoupment, and a dollar estimate of your annual loss. Yours to keep.
Step 3 — We go live (5–10 business days). We work inside your existing EHR and practice-management system — no new platform for your staff — configure surgical coding and modifier logic, stand up the global-period, prior-auth, and implant-capture workflows, and take over your claim and denial queue. Your OR schedule never pauses.
Step 4 — Monthly performance you can actually read. Every metric that matters, tracked against your baseline, with a plain explanation of anything moving the wrong way and what we're doing about it.
Because the claims are high-dollar and the rules are unforgiving. A single total knee can be worth $11,000 to $30,000, and one modifier, one global-period misstep, one uncaptured implant line, or one missed workers'-comp deadline can deny it, cut it down, or trigger a recoupment months later. Orthopedic billing also spans hundreds of CPT codes across every anatomical region, quarterly-changing NCCI edits, complex modifier logic, and multiple payer types — Medicare, commercial, workers' comp, and personal injury — each with different rules. General billing knowledge isn't enough to protect claims this valuable.
Major orthopedic procedures carry a 90-day global surgical package, meaning routine post-op care is already paid for in the surgical fee. Bill a post-op visit or procedure inside that window without the right modifier and it denies as bundled — or, if paid in error, becomes a recoupment target. But plenty of care during that window is separately payable: unrelated visits (modifier 24), staged procedures (58), unplanned returns to the OR (78), and unrelated procedures (79). We flag every encounter against the surgical date so you neither lose the revenue you're owed nor create audit exposure on the revenue you're not.
Both apply to a return to the OR during the global period, but the distinction is significant financially. Modifier 58 is for a staged or planned procedure anticipated at the time of the original surgery — it pays in full and starts a new global period. Modifier 78 is for an unplanned return due to a complication — it typically pays at 70–80% and does not start a new global period. Using the wrong one either underpays you or creates a compliance problem, so we match it to what the operative documentation actually supports.
Implants reimburse separately under HCPCS codes, but only when the claim includes invoice pricing, supply logs, and lot documentation — captured at the time of surgery, not reconstructed later. We build implant capture into the charge-entry step so hardware is billed the first time instead of quietly shifting to the facility. Because uncaptured implants never generate a denial (the code was simply never submitted), this is one of the largest hidden leaks in orthopedic billing, and we close it at the source.
Yes — and they're a specialty within a specialty. Workers' comp uses state-specific fee schedules, requires diagnosis codes tied directly to the workplace injury, and enforces strict filing deadlines that make a missed claim permanently unrecoverable. Personal injury is usually billed on a lien basis with longer timelines and attorney coordination. Orthopedics carries more of these cases than almost any specialty, and we handle both with workflows built for their rules — not general commercial-insurance logic.
No. We work inside your existing EHR and practice-management system, so there's no new platform for your staff and no disruption to scheduling or the OR. Most practices transition within two to three weeks with no gap in claim submission, and recovery specialists typically pull back 20–35% of historically written-off A/R within the first 90 days.
You performed the procedure, placed the hardware, and guided the patient through 90 days of healing. Every dollar lost to a missed modifier, an untracked global period, an uncaptured implant, or a mishandled workers'-comp claim is revenue you already earned in the OR — it just never made it through the billing.
PerfectMBS protects the whole episode, and keeps it protected through any audit.
Free analysis first. Written findings. A real dollar estimate. No obligation.Share a few details about your practice. The written findings and dollar estimate are yours to keep.
