Specialty billing · Outpatient therapy
Therapy revenue is decided in fifteen-minute blocks.
Physical therapy billing services that get more claims paid on first pass — that's what 247 Medical Billing Services delivers, running the revenue cycle for outpatient PT, rehab, and multidisciplinary clinics across Medicare, Medicaid, commercial, and workers'-comp payers. A dedicated account manager and free 360° reporting dashboard keep every unit, modifier, and certification in view, backed by HIPAA and SOC 2 Type II compliance since 2005.
A clinic can deliver flawless care all day and still lose a slice of every remittance because the units billed didn't line up with the one-on-one minutes documented, a plan-of-care modifier was missing, or a certification signature landed a day too late. Repeated across a full schedule, week after week, they quietly shave points off collections and set up the units audit that every outpatient therapy practice dreads.
A generalist biller who handles therapy claims between primary-care and cardiology work simply doesn't live inside those rules.
The result is predictable: therapeutic-exercise units get downcoded, manual therapy bundles against the same-day evaluation, an assistant-furnished visit goes out without its modifier, and a late physician signature turns a paid visit into a recoupment. Each of these is a rule you have to know cold, not a coding quirk you can look up after the denial. That is exactly the gap professional physical therapy billing services are built to close.
Timed procedures bill in 15-minute increments, and the number of billable units is capped by the total one-on-one treatment minutes on the record. Bill a unit the documentation can't support and it isn't merely denied — it's recoupable in a units audit, the single most common therapy audit trigger.
Medicare pools all timed minutes into one running total; many commercial payers apply a per-code midpoint test with no pooling. The identical visit can yield a different unit count depending on whose method governs, so billing the wrong one either leaves money uncollected or invites a takeback.
Each outpatient therapy line carries a plan-of-care modifier identifying which discipline governs the service. Drop it or misapply it and the line rejects — and for PT there is a second assistant modifier that changes payment when an assistant delivers the care.
When a physical therapist assistant furnishes more than a de minimis share of a service, the claim must disclose it, and those minutes pay at a reduced rate. Omitting the modifier to capture full payment is precisely the pattern payment-integrity audits hunt for.
The plan of care must be certified by the physician or non-physician practitioner inside the required window and recertified on schedule. A late or missing signature is one of the most common — and most preventable — denials in the specialty.
We manage each moving part so a claim pays to its true value — nothing bundled away, nothing left uncaptured, nothing billed in a way that invites a takeback. Code families are noted here for precision:
| Where money is won or lost | What it is | What we manage |
|---|---|---|
| Timed treatment codes | Therapeutic exercise (97110), neuromuscular re-education (97112), gait training (97116), manual therapy (97140), therapeutic activities (97530), self-care/ADL training (97535) — billed in 15-minute units | Units reconciled to documented one-on-one minutes, mapped to the payer's own 8-minute-rule method |
| Untimed service codes | Evaluations, group therapy (97150), and supervised modalities (97010) that bill one unit per day regardless of time | One unit per date of service, never inflated by treatment length |
| Evaluation complexity tiers | Low, moderate, and high PT evaluations (97161, 97162, 97163) and re-evaluation (97164), chosen on clinical complexity, not time | Tier selected from documented history, exam, and decision-making so it neither downcodes nor overcodes |
| Discipline & assistant modifiers | The GP plan-of-care modifier on every PT line, plus the CQ modifier when a physical therapist assistant furnishes the care | Correct GP on every line and CQ applied whenever an assistant exceeds the de minimis share |
| Plan of care & certification | Physician/NPP certification inside the required window, recertification on schedule, progress-reporting cadence | Certification timing tracked so signatures are in place before the claim goes out |
| NCCI edits & the KX threshold | Bundled pairs such as manual therapy with an evaluation, and the annual per-beneficiary therapy threshold | Distinct-service modifiers applied only where documentation supports them, and the KX attestation used only with genuine medical necessity |
The case for outsourcing physical therapy billing isn't about offloading paperwork — it's about who owns the timed-code math.
In-house therapy billing forces one or two staff members to master unit reconciliation, two versions of the 8-minute rule, GP and CQ modifier integrity, evaluation-tier selection, and certification deadlines, all while turnover, PTO, and a growing schedule pull at the same desk. The day that person is out is the day units get miscounted and signatures get missed, and small clinics feel every one of those gaps in the following month's cash.
When you outsource physical therapy billing services to a team that does only medical billing, that fragility disappears. A certified crew reconciles every unit to documented minutes, tracks each certification window, and works denials to root cause on a schedule that doesn't blink when someone takes vacation — while a transaction-based fee replaces the fixed cost of an in-house biller and the software around them. For a discipline where a single miscounted unit or a bundled manual-therapy line repeats across hundreds of visits a month, that consistency is where the recovered revenue lives.
Everything it takes to move a therapy claim from the treatment note to paid, run by one certified team instead of split across vendors:
Every timed procedure reconciled to the documented one-on-one minutes and mapped to the correct method for each payer, so units are never inflated and never left on the table.
Complexity tiers coded to the record, the discipline modifier on every line, and the assistant modifier applied whenever it's owed.
Therapy caps, visit limits, prior-authorization requirements, and plan-of-care rules confirmed before treatment starts, not discovered after the denial.
Every denial worked to root cause, including units, medical-necessity, and certification-timing denials, appealed inside each payer's clock.
Therapists enrolled and re-credentialed so nothing rejects on provider eligibility.
If you'd rather keep physical therapy billing and coding services under one roof, that's exactly the model — certified coders and billers on the same team, reading the same record, instead of handing claims back and forth between companies.
Revenue review
We'll put a dollar figure on what your downcoded units, denied evaluations, and aged A/R are actually costing.
A therapy billing specialist will reach out within one business day.
A therapy billing specialist will reach out within one business day.
Choosing us isn't hiring a general biller who happens to accept therapy claims. It's partnering with a physical therapy billing company that already knows where outpatient-therapy revenue leaks:
Those numbers hold month after month, not only in the first quarter after onboarding:
A generalist learns outpatient therapy on your claims. We arrive already fluent in it — and the difference shows up on the remittance:
Most therapy losses trace back to the same handful of failure points. We close each one at the front end, before it becomes a denial or a recoupment. Codes are noted here for precision:
Billing more timed units (97110, 97530) than the documented one-on-one minutes support
Units audit and recoupment — the #1 therapy audit trigger
We reconcile every timed unit to documented minutes using the payer's own 8-minute-rule method
Manual therapy (97140) billed with an evaluation or 97530 without a distinct-service modifier
NCCI unbundling denial
We append modifier 59 / XP only when the services are genuinely separate and the note supports it
Assistant-furnished care billed without the CQ modifier
False-claim exposure and payment-integrity audit
We apply CQ whenever a physical therapist assistant exceeds the de minimis share
Evaluation coded to the wrong complexity tier (97161 vs. 97163)
Downcode or over-code audit flag
We select the tier from documented history, exam, and clinical decision-making
Plan of care not certified within the required window
Certification-timing denial
We track certification and recertification deadlines so signatures are in place before submission
KX modifier appended past the therapy threshold without documented necessity
Medical-necessity denial and threshold audit
We attest KX only when skilled medical necessity is documented on the record
Every one of these is preventable before submission rather than argued after the fact. Request a revenue review and we'll show you which of them is hitting your remits right now.
The rules shift with the setting and the patient mix, and we bill each one to the detail it demands:
High timed-code volume where per-visit unit accuracy and clean first-pass submission decide the month's collections.
What decides the moneyPer-visit unit accuracy
Outpatient therapy billed under facility rules, where documentation cadence and certification timing drive clean payment.
What decides the moneyDocumentation cadence and certification
Practices combining physical therapy with occupational therapy and speech-language pathology, each discipline carrying its own plan of care, modifier, and threshold.
What decides the moneyThree disciplines, three rulebooks
High-volume restorative caseloads where medical-necessity documentation and visit limits shape reimbursement; see our related orthopedic surgery billing for the surgical side of that work.
What decides the moneyNecessity documentation and visit limits
Services billed with the correct place of service and modality, held to the same skilled-necessity standard as in-person care.
What decides the moneyPlace of service, on the same standard
Changing billers shouldn't mean a gap in cash flow, and with us it doesn't.
We work inside your existing practice-management and EHR systems, so your physical therapy medical billing keeps running on the tools your staff already know.
Credentialing and payer-enrollment review run in parallel while your claims keep going out the door, and a named account manager leads the transition from day one.
Most therapy practices are fully live within a few weeks.
The denial drop and the faster A/R show up in the first cycles, not a quarter later.
More of the time you actually treat converts into first-pass payment.
We run the full revenue cycle on your own treatment notes, so timed units are reconciled to documented one-on-one minutes, evaluation complexity is coded straight from the record, and plan-of-care certification is confirmed before a claim ever leaves the queue. That is the difference physical therapy medical billing needs: a certified team that counts units the payer's own way, keeps discipline and assistant modifiers clean on every line, and closes units-audit exposure at the front end instead of arguing it after a takeback. What you feel is a first-pass clean-claim rate around 99%, denials down by up to 40%, and days in A/R pulled under 25 — every claim scrubbed and filed within 24 hours. Request a revenue review
What you actually get
The right physical therapy billing services provider pays for itself in recovered units — and 247MBS is built to be that provider. You get certified therapy coders who count every timed unit against documented minutes, apply the correct 8-minute-rule method for each payer, keep discipline and assistant modifiers clean, and track certification windows before they lapse.
You get benefit checks that confirm therapy caps and visit limits before treatment starts, denials worked to root cause on each payer's clock, and a named account manager with a live dashboard showing every claim, denial, and dollar — no long-term lock-in.
DEFENDYour units when a payer requests the recordRECOVERThe revenue a generalist leaves on the tableBEFORECaps and visit limits, confirmed up frontNO LOCK-INThe work keeps earning the businessPut us next to your current provider with a revenue review and see the gap on your own numbers.
Request a Revenue ReviewWhat changes hands
Outsource physical therapy billing to 247MBS and the timed-code math stops being one overworked person's problem — it becomes the daily job of a team that does nothing else.
The ongoing payoff is steady: units reconciled to documented minutes on every visit, modifiers and certifications handled before claims go out, up to 90% of worked denials recovered, and net collections near 99% that hold month after month, not just the quarter after you switch.
Outsourcing physical therapy billing services also trades the fixed cost — and the single-point-of-failure risk — of an in-house biller for a transaction-based fee that only grows as your collections do. Because physical therapy billing services outsourcing never blinks when someone takes vacation, your cash flow stays level while the live dashboard keeps every unit and dollar in view. See what handing it off recovers first — request a revenue review or call +1 888-502-0537.
LEVELCash flow that holds through a vacationUP TO 90%Of worked denials recoveredIN VIEWEvery unit and dollar on the dashboardWhere we bill
Every state pays this specialty differently, and that difference lands on the lines that decide the month. Each state page carries its own programs, authorities and rules — and links on to the 290 city pages beneath it.
290 city pages sit beneath these states, each covering that market's payer mix, the operators we bill for there, and the denials we prevent.
Whether you're a solo physical therapist, a multi-provider outpatient clinic, a hospital-based department, or a multidisciplinary rehab group, our physical therapy billing services protect every timed unit, every evaluation, and every dollar of aged A/R. Partner with a physical therapy billing services company that treats the 8-minute rule, modifier integrity, certification timing, and therapy-threshold management as routine — and put the revenue you're leaving on the table back where it belongs.
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