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Oral & Maxillofacial Surgery Billing Services
Qualigenix provides oral and maxillofacial surgery billing services for OMS practices and surgical programs: medical-versus-dental claim determination, CDT-to-CPT cross-coding, surgical prior authorization, global period tracking, anesthesia time capture, and medical and dental appeals, delivered remotely to practices in 48 states. OMS revenue depends on sending each case to the right plan: medical for jaw, TMJ, trauma and pathology cases, dental for routine procedures. Qualigenix makes that call case by case, codes in the right code set, and coordinates benefits when both plans apply.
How OMS Billing Works
Oral and maxillofacial surgery billing starts with one decision for every case: whether the procedure goes to the patient's medical plan on a CMS-1500 with CPT and ICD-10 codes, or to the dental plan on an ADA claim with CDT codes. Jaw surgery, facial fractures, TMJ procedures and pathology often belong to the medical plan; routine extractions usually belong to the dental plan. Qualigenix makes that call, codes the case in the right code set, and coordinates benefits when both plans apply. Book a free billing audit: 786-259-0231.
01
Medical vs Dental Claims
The same procedure can be medical for one patient and dental for another, depending on the diagnosis. A medically necessary case billed only to the dental plan hits the annual maximum quickly; a dental case billed to the medical plan is denied.
02
Surgical Prior Authorization
Orthognathic surgery, TMJ procedures, reconstruction and hospital-based cases usually need prior authorization from the medical plan, often with imaging, models and records of conservative treatment.
03
Global Periods and Staging
Medical surgical codes carry 10- or 90-day global periods. Staged procedures, returns to the operating room and unrelated procedures during a global period each need the right modifier (58, 78 or 79) to be paid.
04
Anesthesia and Sedation Time
Dental plans pay office sedation in 15-minute units under CDT codes, while medical plans follow different anesthesia rules. Missing start and stop times leaves sedation revenue uncollected.
05
Medical-Dental COB
When a patient has both plans, the medical plan is usually billed first for medically necessary surgery, and the dental plan second. Billing them in the wrong order or without the primary's explanation of benefits stalls payment.
06
Medical Necessity Records
Medical plans pay oral surgery when the record shows a medical diagnosis, functional impairment, imaging and pathology results. Dental-style notes rarely carry that detail.
07
Wrong-Payer Denials
The most common OMS denials are wrong payer, missing medical necessity and procedures bundled under the National Correct Coding Initiative (NCCI). Most trace back to the medical-versus-dental decision.
08
Medicare Dental Rules (KX)
Medicare excludes most dental services by statute, but pays for dental services inextricably linked to certain covered medical treatment, such as before an organ transplant, cardiac valve replacement or head and neck cancer treatment. Since July 1, 2024, those claims carry the KX modifier to attest to the link.
How Qualigenix Handles Each OMS Billing Gap
Qualigenix makes the medical-or-dental decision first, then builds the claim around it.
Payer Determination
Each case is reviewed against the diagnosis and both plans' policies to decide which plan pays and in what order. Our coders then capture charges in CPT and ICD-10 for medical claims and CDT for dental claims. Qualigenix holds 98.9% coding accuracy across all specialties it codes.
Surgical Auth Packets
We assemble authorization requests with imaging, clinical notes, models and conservative-treatment history, and track each approval against the scheduled surgery date.
Global Period Tracking
Each surgical case is tracked through its global period, so post-op visits aren't billed in error and staged or unrelated procedures carry the right modifier.
Anesthesia Time Capture
Sedation and anesthesia are billed from documented start and stop times, in the units each plan uses.
Dual Benefit Verification
Medical and dental coverage, annual maximums and coordination-of-benefits order are confirmed before surgery.
Documentation Support
We check each medical claim for the diagnosis, imaging, pathology and functional findings the plan needs, and query the surgeon for anything missing.
Medical-Dental Appeals
Denials are worked by cause, rerouted to the correct plan when the payer was wrong, and appealed where the record supports payment. Qualigenix overturns 79% of the denials it works.
Compliance Monitoring
Medicare dental claims are checked for the inextricably-linked requirement and the KX modifier, and surgical claims for global and assistant-surgeon rules.
Claims, Posting, AR and Reporting
Claims go out with an under 24-hour average submission turnaround, medical and dental payments are posted separately, and open balances are worked by plan. Reports show revenue by case and by plan type.
CASE STUDY 01
How a 3-provider podiatry group cleared $214K in aged A/R
THE SITUATION
A 3-provider podiatry group with roughly 60% Medicare payer mix carried $412,000 in A/R, 38% of it past 120 days. Routine foot care claims (11720, 11721, 11055–11057) had stalled on inconsistent Q7/Q8/Q9 modifiers and class-finding documentation, so payers held or partially paid and nobody worked the remainder. Medicare crossover to secondaries was not being posted, and small patient balances were written off.
WHAT QUALIGENIX DID
We ran a full A/R aging segmentation, worked claims by payer and denial reason rather than by date, rebilled the stalled routine-care claims with corrected modifiers, and reactivated secondary and crossover billing.
Key Outcomes & Turnaround
38% to 14%A/R past 120 days
$214,000recovered from aged A/R
90 daysto turn it around
~60%Medicare payer mix
Audited Practice Results
How a solo podiatrist lifted first-pass acceptance to 96%
THE SITUATION
A solo podiatrist coding 320 encounters a month was stuck at 82% first-pass acceptance. Routine foot care went out without the systemic-condition diagnosis pairing and class findings Medicare requires, so it read as non-covered. Wound debridement was coded to the wrong depth (11042 for skin and subcutaneous where the note supported 11043 for muscle and fascia). Same-day E/M with a procedure went out without modifier 25 and got bundled.
WHAT QUALIGENIX DID
We rebuilt the coding workflow: diagnosis-to-CPT pairing rules for at-risk foot care, correct Q-modifier logic, depth-based debridement coding tied to the operative note, and disciplined use of modifiers 25 and 59/XS.
Key Outcomes & Turnaround
82% to 96%first-pass acceptance
+11%per-encounter reimbursement
60 daysto turn it around
320/moencounters coded
Audited Practice Results
How a 2-location podiatry practice cut its denial rate by two-thirds
THE SITUATION
A 2-location podiatry practice sat at a 19% denial rate, mostly Medicare routine-foot-care and nail-debridement rejections. The denials clustered in three buckets: medical-necessity rejections on routine foot care (missing qualifying diagnosis and class findings), frequency-edit denials on nail debridement billed inside the 60-day window, and missing Q modifiers that flagged services as non-covered.
WHAT QUALIGENIX DID
We built a front-end denial-prevention layer, checking eligibility and coverage against payer LCDs before claims went out, plus a structured appeal workflow with documentation templates mapped to each denial reason.
Key Outcomes & Turnaround
19% to 6%denial rate
$68,000recovered on appealed claims
4 monthsto turn it around
2 locationspractice size
Audited Practice Results
OMS Coding Across Dental and Medical Procedures
Extractions (D7140, D7210, D7240)
Routine (D7140), surgical (D7210) and fully bony impacted (D7240) extractions are usually billed to the dental plan, unless a medical diagnosis supports a medical claim.
Oral Surgery Providers We Support
Oral and Maxillofacial Surgery Practices Facial Trauma Programs Dental Implant Centers Hospital-Based OMS Services Multi-Specialty Surgical Networks
0%
Audit Pass Rate
<0%
Variance Threshold
Why Oral Surgeons Choose Qualigenix
Oral surgeons choose Qualigenix because it bills in both code sets and decides the medical-or-dental question case by case, which is where most OMS revenue is lost. Precision in that decision produces measured Progress in collections. Qualigenix results across all specialties it bills:
0%
IMPROPER PAYMENT RATE
0%
FROM DOC GAPS
0%
FROM CODING ERRORS
$0M+
PAID IN ERROR
Frequently Asked Questions
Qualigenix prices OMS billing after reviewing your case mix, payer mix and the share of cases that go to medical plans. A free billing audit gives you a quote and shows which cases could be billed medically. Call 786-259-0231 to start.
Yes. Qualigenix codes medical claims in CPT and ICD-10 with the documentation the medical plan needs, and dental claims in CDT. We don't simply convert one code set to the other; each claim is coded from the record.
Medicare pays for dental services only when they're inextricably linked to certain covered medical treatment, such as exams and treatment before an organ transplant, cardiac valve replacement or head and neck cancer treatment. Since July 1, 2024, those claims carry the KX modifier.
Yes. Qualigenix reworks denied medical claims for TMJ and orthognathic surgery, adds missing records, reroutes wrong-payer claims and appeals where the record supports payment. Most practices start with a free AR review.
We decide from the diagnosis and each plan's policy. Jaw surgery, facial fractures, TMJ procedures, pathology and medically required extractions often go to the medical plan; routine dental procedures go to the dental plan. When both apply, we bill them in coordination-of-benefits order.
Office sedation is billed from documented start and stop times: D9243 for IV moderate sedation and D9223 for deep sedation or general anesthesia on dental claims, each in 15-minute units. Medical claims follow the medical plan's anesthesia rules.
Qualigenix works in 133 EMR and EHR platforms and bills from the system your practice already uses. We confirm access and workflow during onboarding.