Physical Therapy Billing Services

Physical Therapy Billing Services by Revex Square is the place to turn when you become a PT to help patients move better not to calculate 8‑minute rule units and track two Medicare thresholds on every chart. Your day often ends with timed‑code documentation, KX modifier decisions and insurance forms that treat a rounding error on units the same as a billing mistake. That is why physical therapy billing services from Revex Square come in.

PT practices get paid faster cleanly and predictably by engaging a physical therapy billing company that actually understands time‑based coding, not a team applying flat E/M logic to therapy claims. No long meetings. No jargon‑heavy reports. Just a partner who understands PT billing services completely from a single‑therapist cash‑pay clinic to a multi‑location outpatient rehab group.

Imagine finishing your caseload knowing that every unit, every modifier and every therapy threshold was calculated correctly and the claim is already moving toward payment. That is the peace we bring to therapists every day.

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    Physical Therapy Billing Service Specifications

    Complete billing & RCM overview for physical therapy practices

    Physical Therapy Billing Service Specifications

    Service Type
    Physical Therapy Medical Billing & Revenue Cycle Management
    Provider
    Revex Square, Full-Service Medical Billing Company
    Practices Served
    Outpatient PT Clinics Multi-Location Rehab Groups Sports Rehab & Performance Practices Home Health PT Providers Pediatric PT Practices Hospital-Affiliated Outpatient Therapy Departments
    Services Covered
    Therapeutic Exercise Manual Therapy Evaluations & Re-Evaluations Modalities Neuromuscular Re-Education Home Exercise Program Documentation Medicare Therapy Threshold Management
    Coding Systems
    CPT, HCPCS, ICD-10 — with correct 8-minute rule unit calculation and modifier application including Modifier 59, KX, GP, and the more specific XE/XS/XP/XU modifiers.
    Service Price
    As low as 2.75% of your monthly collections — no hidden fees
    Software Compatibility
    WebPT Clinicient Raintree Most Major PT-Specific EHR & Practice Management Platforms
    We work inside the system you already use.
    Availability
    Nationwide in the United States
    Compliance
    HIPAA-Compliant, encrypted, auditable, and secure HIPAA-Compliant HIPAA-Compliant
    Key Metrics
    99% Clean Claim Rate
    <24 Days in A/R
    <6% Denial Rate
    48hr Claim Turnaround

    Ready to boost your physical therapy collections? Get a demo.

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    Why Physical Therapists Choose Our Billing Service

    We handle the billing so you can focus on your patients.

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    05+ Years in Medical Billing

    Half a decade of specialized medical billing experience helping healthcare practices improve collections and revenue.

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    99% Clean Claim Rate

    Our experienced billing team handles claims with precision, helping reduce errors, rejections, and payment delays.

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    Faster Payments

    We follow every claim from submission through payment, helping your practice receive revenue faster and maintain a healthier cash flow.

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    Work With a Physical Therapy Billing Specialist

    Our team understands 8-minute rule unit calculation, Medicare therapy threshold tracking, and the unique challenges of physical therapy revenue cycle management.

    Our Physical Therapy Billing Process

    We simplify every step of your revenue cycle so your practice can focus on delivering patient care.

    01

    Patient Registration

    We verify demographics and insurance information, including how much of a patient’s annual therapy benefit has already been used before their first visit with you.

    02

    Charge Capture

    Our team captures every minute of the visit from evaluation and therapeutic exercise to manual therapy and modalities performed in the same session.

    03

    Medical Coding

    Certified coders calculate units using the 8-minute rule, correctly totaling and rounding combined timed codes. We apply the right modifier, 59 or one of the more specific XE, XS, XP or XU modifiers, when two procedures need to be billed as distinct services.

    04

    Claim Submission

    Clean claims are submitted electronically to insurance companies for processing and reimbursement.

    05

    Payment & A/R Follow-Up

    We monitor payments, follow up on claims, and aggressively manage denials and outstanding accounts.

    Accurate Physical Therapy Coding

    Every timed unit, modifier and diagnosis is carefully reviewed to reduce coding errors, claim rejections and lost revenue.

    Faster Reimbursement

    Our streamlined billing workflow helps move claims through the revenue cycle and improves your practice cash flow.

    Physical Therapy Billing Services We Provide

    Comprehensive revenue cycle solutions designed for physical therapy practices.

    01

    Physical Therapy Medical Coding

    Accurate CPT, HCPCS and ICD-10 coding for evaluations, exercise, manual therapy and modalities. Our certified coders apply the 8-minute rule correctly, combining timed codes before rounding rather than calculating each one in isolation, a mistake that quietly costs practices units every week.

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    02

    Medicare Therapy Threshold Management

    We track patients against Medicare’s annual therapy threshold. Apply the KX modifier once it is crossed and we also track the separate higher dollar amount where claims become subject to targeted medical review since these are two different thresholds that require two different levels of documentation.

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    03

    Modifier Accuracy

    We apply modifier 59 or the specific X-modifiers (XE, XS, XP, XU) correctly when distinct procedural services need to be billed, avoiding both the underbilling that comes from missing a valid modifier and the audit risk that comes from overusing 59 as a catch-all.

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    04

    Denial Management

    Our team identifies the root cause of denials, corrects billing issues, and follows up with payers to recover lost revenue, including denials tied to unit miscalculation and modifier misuse.

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    05

    Accounts Receivable Management

    We monitor accounts, prioritize aging balances and actively follow up to accelerate reimbursement.

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    06

    Insurance Verification

    Insurance eligibility and benefits are verified before treatment begins, including visit limits and remaining annual therapy benefit so your team and your patients know coverage status upfront.

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    07

    Patient Billing & Payment Collection

    Clear patient statements and smooth in-clinic payment collection for copays, self-pay balances and package pricing so collecting from patients is as easy as collecting from payers.

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    08

    Physical Therapy RCM Reporting

    Detailed reports and performance insights help you understand collections, denials, A/R and the overall health of your revenue cycle.

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    Need a Complete Physical Therapy RCM Solution?

    Let Revex Square handle your billing while you focus on care.

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    PHYSICAL THERAPY-SPECIFIC EXPERTISE

    Physical Therapy Billing Services Tailored to Your Practice

    Every PT practice is different. A outpatient clinic billing mostly commercial insurance has different needs than a Medicare-heavy practice managing therapy thresholds on nearly every chart or a sports performance clinic running largely on cash pay and package pricing.

    Revex Square provides physical therapy medical billing services designed around how PT visits are actually documented and timed. We do not sell you practice management software; we work inside the system you already use whether that is WebPT, Clinicient, Raintree or another PT-specific platform so switching to Revex Square does not mean switching your entire workflow.

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    Specialty-Specific Coding

    Accurate 8-minute rule unit calculation, modifier selection between 59 and the more specific X-modifiers and precise therapy threshold tracking across both KX and targeted review levels.

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    Payer Expertise

    Experienced handling of commercial, Medicare and Medicaid payers, including the documentation Medicare expects to support necessity once a patient crosses the therapy threshold.

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    Complete Revenue Cycle

    From eligibility and benefit tracking to coding, claims, denials and A/R follow-up covering the path from intake to final reimbursement.

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    Performance Snapshot Physical Therapy RCM
    Clean Claims 98%
    Denial Rate <6%
    Days in A/R <24
    ✓
    99% Clean Claims
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    Faster Payments
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    <24 Days in A/R
    WHY REVEX SQUARE

    Why Choose Revex Square for Physical Therapy Billing services?

    Your practice deserves more than a billing company. You need a revenue cycle partner that understands the complexities of PT billing.

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    Physical Therapy-Specific Expertise

    Our billing professionals understand time-based unit calculation, therapy threshold tracking and modifier logic that general medical billing teams routinely get wrong.

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    Transparent Pricing

    Simple pricing with no unnecessary hidden fees, allowing you to understand exactly what you are paying for.

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    Dedicated Billing Team

    Work with billing specialists who become an extension of your practice and remain focused on your financial performance.

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    Complete Revenue Cycle Management

    From registration and eligibility verification to coding, claims, denials and A/R follow-up, we manage the complete cycle.

    Talk to a Physical Therapy Billing Specialist →

    Turn Your Physical Therapy Billing Challenges Into Results

    From claim denials to unit calculation errors, Revex Square helps identify the problems affecting your revenue and provides practical solutions.

    01

    High Claim Denials

    We identify denial patterns, correct billing errors, and follow up with payers to recover revenue.

    Solution Denial Management
    02

    Slow Insurance Payments

    Our team actively tracks claims and follows up with insurance companies to accelerate reimbursement.

    Solution A/R Follow-Up
    03

    8-Minute Rule Miscalculations

    Rounding each timed code separately instead of combining total minutes first is a quiet recurring source of underbilled units across nearly every PT practice.

    Solution Expert Unit Calculation
    04

    Missed Therapy Threshold Documentation

    Missing the KX modifier once a patient crosses the therapy threshold or lacking strong documentation once claims hit the higher targeted-review level leads to avoidable denials.

    Solution Threshold Tracking & Documentation Review
    05

    Growing A/R

    We prioritize aging accounts and maintain consistent follow-up to keep your accounts receivable under control.

    Solution A/R Management
    06

    Lack of Billing Visibility

    Reporting gives you better visibility into collections, denials, A/R, and overall revenue performance.

    Solution RCM Reporting
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    Stop Leaving Revenue on the Table

    Let our physical therapy billing experts identify opportunities to improve your revenue cycle.

    Get a Free Billing Assessment →
    GOT QUESTIONS?

    Frequently Asked Questions About Physical Therapy Billing

    The replies to the questions most frequently asked by physical therapy practices regarding billing, coding, and revenue cycle management.

    Physical therapy billing manages claims, payments and follow-ups while ensuring coding and timely reimbursement.

    The 8-minute rule decides how many billable units a therapy session can have based on the total minutes of treatment. The 8-minute rule also helps keep billing consistent.

    The KX modifier shows that therapy should continue because it is still medically necessary even after a patient reaches the Medicare therapy limit. The KX modifier is used when the treatment plan goes beyond the set threshold.

    Common reasons for denial are unit counts, missing modifiers, not enough documentation or lack of proof that the treatment is medically necessary. Physical therapy claims often face denial when details are incomplete.

    Our physical therapy billing services begin at 2.75% of collections depending on the needs of your practice. Physical therapy billing costs can vary based on the volume and complexity of your cases.