Billing Inside the Global Window
Routine post-operative visits charged separately, then recouped months later.
The fixLog each procedure with its global length and flag returns at check-in.
Global periods, braces, and injections billed without leakage
Orthopedics loses money in two directions at once. Visits inside a surgical global period get billed when they should not be, and unrelated care during that same window goes unbilled when it should be. Add braces, injections, and in-office imaging, and the gaps multiply. We track every global window by procedure date so your team stops guessing.
Orthopedic medical billing covers musculoskeletal care from first consultation through surgery and rehabilitation. That means office visits, fracture care, joint injections, in-office imaging, braces and supports, and operative procedures.
The surgical global period shapes everything. When a procedure is performed, a defined stretch of follow-up care is already included in the fee. Bill a routine post-op visit inside that window and the payer recoups it. Treat an unrelated injury in the same window without the right modifier and you simply lose the charge.
Then there is the equipment. Braces, walking boots, and splints dispensed from your office are billable items with their own supplier rules, and they are among the most frequently forgotten charges in the specialty.
Surgical and outpatient billing rules run at the same time here, and they interact.
Procedures carry zero, ten, or ninety day windows. Staff applying one habit to all of them lose money both ways.
Restorative treatment and simple stabilisation are billed very differently, and the choice must match the record.
Dispensed equipment needs its own documentation, fitting notes, and in many cases separate supplier enrollment.
Separate fee schedules, authorisation rules, and filing formats apply, and they differ state by state.
Every one of these is recoverable once it is visible.
Routine post-operative visits charged separately, then recouped months later.
The fixLog each procedure with its global length and flag returns at check-in.
A new injury treated inside another procedure's window goes entirely uncharged.
The fixFlag unrelated in-window visits at the time and apply the correct modifier.
Boots, splints, and supports dispensed in office never reach a claim.
The fixReconcile dispensed equipment against inventory every week.
Restorative care billed when the note describes simple stabilisation, or the reverse.
The fixState clearly in the note which treatment path you took.
Guidance billed alongside injection codes that already include it.
The fixCheck the specific code's bundling relationship before adding a guidance line.
Claims on the wrong form or missing the adjuster's number stall for months.
The fixAttach the authorisation number and use the state's required format.
Built around the surgical calendar, not a generic billing script.
We confirm benefits, secure surgical authorisation, and record whether the case runs through workers' compensation.
Every procedure date is recorded with its global length so post-op visits are flagged automatically.
Coders work from the signed operative report, matching approach, laterality, and levels to the codes billed.
Dispensed braces and supports are reconciled against inventory so nothing leaves the office uncharged.
Claims pass checks for bundling, laterality, and global-period conflicts before they transmit.
Denials and underpayments are worked by cause, with monthly reporting split by surgical and office revenue.
Durable equipment and workers' compensation handled in-house.
A general view of the orthopedic code landscape.
| Range | What It Covers |
|---|---|
| 20600–20615 | Joint and bursa aspiration or injection |
| 23000–24999 | Shoulder and upper arm procedures |
| 27000–27899 | Hip, femur, knee, and lower leg procedures |
| 29000–29799 | Casts, strapping, and immobilisation |
| 29800–29999 | Arthroscopic procedures |
| 73000–73725 | Musculoskeletal imaging of the extremities |
| Group | Clinical Focus |
|---|---|
| M16–M19 | Osteoarthritis by joint |
| M23–M25 | Internal derangement and other joint disorders |
| M50–M54 | Spinal disc disorders and back pain |
| S42–S52 | Fractures of the upper limb |
| S72–S82 | Fractures of the hip, femur, and lower leg |
| M75–M77 | Rotator cuff, tendon, and soft tissue disorders |
Note: This is general education on how orthopedics coding is organised. Code sets and payer policies change often. Always check the current code set and the payer's active policy for the date of service.
Your existing platform, our team inside it.
Practical answers for orthopedic practices and surgery centres.
It depends on the procedure's global length and whether the visit relates to the surgery. Routine follow-up inside the window is already paid for. Care for something unrelated stays billable when flagged with the correct modifier. We record every procedure date with its global period, so your front desk sees a flag at check-in instead of guessing after the fact.
That is usually a global period recoupment. A post-operative visit was billed separately, paid on first pass, then caught later during the payer's automated review. These reversals often arrive six months or more after the original payment. Preventing them is far cheaper than appealing them, which is why we track surgical windows from the day the procedure is performed.
Restorative care means you assumed responsibility for the fracture's treatment, and it carries a global period. Simple stabilisation, such as applying a splint before sending the patient elsewhere, is billed differently and carries no such commitment. The operative or office note has to make clear which happened. Billing restorative care for a temporary splint is a recognised audit target.
Yes, and many practices do not. Boots, splints, slings, and supports are billable items with their own coding. What is required is a fitting note, medical necessity documentation, and in some cases separate supplier enrollment with the payer. We reconcile dispensed equipment against inventory each week so items handed to a patient always reach a claim.
Only when the injection code does not already include it. Several injection codes bundle the guidance into the primary service, and adding a separate line triggers a correct coding edit. Others do allow it. The distinction depends on the specific code and the guidance method used. We resolve this at the coding stage rather than reacting after the denial arrives.
As a separate track. Workers' compensation uses state-specific fee schedules, its own forms, and adjuster authorisation rather than standard insurance benefits. Filing deadlines and required documentation differ from commercial payers. We keep the adjuster's authorisation number attached to the claim and follow the state's format, which is what stops these claims from stalling.
Usually multiple-procedure reductions or bundling within the same compartment. Arthroscopic procedures performed together in one joint often have defined relationships, and payers apply automatic reductions to secondary procedures. When the reduction exceeds your contract, that gap disappears into the contractual adjustment. Line-level posting against loaded rates is what surfaces it as recoverable revenue.
Constantly. Extremity procedures and imaging need the side identified, and payers reject claims where laterality is missing or contradicts the diagnosis. It also creates problems later, when a second procedure on the opposite side looks like a duplicate. We check laterality on every extremity claim before submission, which removes a surprisingly large denial category.
Therapy performed by qualified staff in your practice is billable, with time-based units requiring documented treatment minutes. Supervision requirements and payer rules on who may deliver the service vary. Some plans also cap visits per year. We track units and remaining visit benefits per patient, because exceeding a cap means absorbing the cost entirely.
Yes. Aged orthopedic balances are often recoverable, particularly surgical claims denied for authorisation or documentation reasons rather than clinical ones. We triage the backlog by dollar value and remaining appeal window, working the largest recoverable claims first. The patterns we find usually reveal what to fix in the current workflow as well.
We will review your surgical claims for recoupment risk and unbilled in-window care, plus the brace charges that never made it out the door.
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