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31% average lift in collectionsfor practices that switch to MBS
MBS Medical Billing Services

SURGICAL & PROCEDURAL

High-dollar claims deserve to be worked one at a time

Surgical revenue is not lost in volume — it is lost on a modifier, a global period, or an authorization that no longer matches what was performed. MBS bills operative work through a defined sequence, with the operative note read at every step.

Global periods

Tracked per procedure so post-op visits are not billed twice or written off

Modifier discipline

22, 50, 51, 59, 78, 79 and the payer edits that override them

Implants & devices

Invoice-backed billing where the contract requires it

ASC + professional

Facility and surgeon claims reconciled against the same operative note

HOW A SURGICAL CLAIM MOVES

Five steps, in this order, on every case

Nothing here is optional or applied only when a claim looks difficult. The sequence is the control — it is what keeps a $9,000 claim from being handled like a $90 one.

01

Authorization before the date is confirmed

Most surgical write-offs are decided before the patient is in the room. We verify benefits, confirm the authorization covers the exact planned CPT range, and flag when the surgical plan has drifted from what was approved.

In practice

  • Planned procedure codes matched to the approved codes
  • Assistant surgeon and co-surgeon coverage confirmed in advance
  • Site-of-service restrictions checked against the scheduled facility
02

Operative note read, not skimmed

Certified coders read the full operative report — approach, findings, laterality, separate lesions, and anything performed beyond the scheduled procedure. Coding from the header line is where surgical revenue disappears.

In practice

  • Laterality and multiple-lesion documentation confirmed
  • Unplanned or extended work captured with supporting language
  • Queries sent to the surgeon rather than assumptions made
03

Bundling and multi-procedure review

Before submission, each claim runs against payer-specific edits: NCCI pairs, multiple-procedure reductions, bilateral rules, and the modifiers that legitimately unbundle a distinct service.

In practice

  • Sequenced by RVU so reductions apply to the right lines
  • Modifier 59 / X-modifiers used only where documentation supports it
  • Payer edit differences maintained per contract, not applied generically
04

Submission, then same-week follow-up

Surgical claims are high-dollar, so they are worked individually. Rejections are corrected the same day; unpaid high-value claims get direct payer follow-up rather than sitting in an aging report.

In practice

  • High-dollar claims prioritized by value and payer behavior
  • Clearinghouse rejections corrected before they age a day
  • Written status notes attached to each claim touch
05

Appeals with the operative note attached

Denials for medical necessity, bundling, or assistant-surgeon coverage are appealed with the specific documentation the payer's own policy calls for — and the pattern is fed back so the next case is coded to avoid it.

In practice

  • Payer policy language quoted in the appeal
  • Reason codes grouped monthly to expose repeat causes
  • Preventable causes routed back to scheduling or coding

What the engagement covers

  • Professional (surgeon) and facility / ASC billing
  • Certified surgical coding with operative-note review
  • Prior authorization and benefit verification
  • Implant and device billing with invoice support
  • Global-period tracking and post-op visit handling
  • Bundling, modifier, and multi-procedure edit review
  • Denial appeals and underpayment recovery
  • Contract-rate comparison on paid claims
  • Monthly reporting by surgeon, procedure, and payer

Four leaks we look for first

In surgical practices these four account for most of the recoverable revenue we find during a first review.

Bundling edits applied too broadly

Distinct procedures folded into a primary code because no one checked whether documentation supported separating them.

Global-period confusion

Post-operative visits either billed inside the global period or written off when they were genuinely unrelated.

Authorization drift

The approved procedure and the performed procedure no longer match, and the denial arrives after the case is closed.

Under-collected contract rates

Multi-procedure reductions applied more aggressively than the contract allows, paid quietly and never appealed.

Questions surgical practices ask

Do you bill both the surgeon and the facility?

Yes. We handle professional claims for surgeons and facility claims for ambulatory surgery centers, reconciled against the same operative note so the two sides do not tell the payer different stories.

Are your coders certified for surgical specialties?

Surgical work is assigned to certified coders with operative-note experience in that specialty. Coding questions go back to the surgeon as a written query — we do not guess at intent.

How do you handle implant and device costs?

Where the contract allows separate reimbursement, we bill with invoice support attached and track whether the payer honored the carve-out. Where it does not, we say so rather than submit and hope.

Can you take over an existing aged surgical A/R?

Yes, and it is often the first engagement. High-dollar surgical claims are the best candidates for recovery work because the effort per claim is justified by the balance.

Which systems do you work in?

We work inside your practice management and EHR system rather than moving you onto ours. Integration is confirmed during onboarding before any go-live date is set.

Where surgical work usually connects

Looking for another specialty? See all specialties.

Send us your ten largest open claims

We will tell you which are recoverable, what is blocking each one, and whether the issue is coding, authorization, or contract application. The findings are yours either way.

How does your A/R and denial rate compare?

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