Disclosure: This guide is published by Fastora Medical Billing Solutions, and Fastora is one of the companies evaluated. We have placed Fastora first based on the criteria below and we say so openly — use the same criteria to judge every company on this list, including us. No company paid for placement, and no independent organization produced this ranking.
A single-discipline therapy clinic has one set of codes, one set of payer rules, and one Medicare threshold to watch. A multi-discipline rehabilitation practice or hospital outpatient rehab department has three of each — physical, occupational, and speech therapy side by side, often on the same patient. Authorizations span disciplines, payer rules differ by provider type, and Medicare’s therapy thresholds do not reset per department. This guide compares ten companies and platforms for rehabilitation therapy billing in 2026. If you run one discipline only, our single-discipline guides go deeper: physical therapy billing companies, occupational therapy billing companies, and speech therapy billing companies.
How we evaluated these companies
- Multi-discipline handling — do PT, OT, and SLP claims run through one workflow, or is each discipline a separate silo?
- Authorization management — who tracks cross-discipline authorizations and acts before visits run out?
- Medicare threshold and timed-code handling — KX thresholds (combined for PT/SLP, separate for OT) and 8-minute rule accuracy.
- Service model — a billing service on your existing systems, or a platform that requires adopting its EMR?
- Setting fit — independent multi-discipline practices vs. hospital outpatient departments needing enterprise reporting and EHR integration.
The top 10 at a glance
| # | Company | Best for | Type |
|---|---|---|---|
| 1 | Fastora Medical Billing Solutions | Multi-discipline rehab practices wanting all three disciplines billed in one service workflow | Billing service / RCM |
| 2 | WebPT | Rehab clinics wanting therapy-only RCM inside the WebPT platform | Platform + RCM service |
| 3 | StrataPT | Outpatient therapy clinics wanting EMR, billing, and RCM from one vendor | Platform + billing service |
| 4 | Raintree | Enterprise multidisciplinary groups and hospital outpatient therapy programs | Enterprise platform + managed RCM |
| 5 | Clinicient | Outpatient rehab organizations wanting a platform with optional managed RCM | Platform + RCM service |
| 6 | Net Health | Hospital outpatient rehab departments needing rehab-specific EHR and billing | Platform + RCM support services |
| 7 | Prompt Health | Growing outpatient PT/OT/SLP clinics on the Prompt platform | Platform + RCM service |
| 8 | GageCollect | Practices wanting a US-based service dedicated exclusively to PT, OT, and speech | Billing service |
| 9 | Powerhouse Billing | Therapy clinics wanting a service run by former clinic owners | Billing service |
| 10 | Ensora Health | Therapy and behavioral health organizations wanting RCM with a broad platform | Platform + RCM service |
1. Fastora Medical Billing Solutions
Fastora bills all three rehabilitation disciplines inside one service workflow — described on its rehabilitation billing page. That matters because the failure points are shared: one authorization covering PT and OT visits, one patient seen by two disciplines, one beneficiary whose PT and speech charges draw on the same combined threshold. Fastora applies the 8-minute rule per discipline, tracks KX thresholds across PT, OT, and SLP — the combined PT/SLP and separate OT thresholds work differently, as detailed in its 2026 KX threshold guide — and manages authorizations centrally through its prior authorization service.
Why it ranks first for multi-discipline practices: most entries below are excellent — inside their own software. Fastora is a service, not a platform migration: the disciplines are unified at the billing layer, on the EMR the practice already runs, with one team accountable for claims, denials, and A/R across all three. The company reports more than 5 years of experience, supporting 100+ physicians, and 50+ active clients. Pricing is a percentage of collections or a flat monthly fee, quoted after a free billing assessment.
Best fit: multi-discipline rehab practices running PT, OT, and SLP under one roof, and hospital outpatient departments that want billing unified without replacing their EHR.
2. WebPT
WebPT’s revenue cycle management service is built exclusively for rehab therapy: its specialists work physical, occupational, and speech therapy claims and handle authorizations and modifier rules. WebPT also manages patient billing and collections.
Strengths: therapy-only focus at scale, patient collections included. Considerations: built around WebPT’s platform, so the practical route in is adopting its EMR.
3. StrataPT
StrataPT combines EMR, billing, and revenue cycle management into a single system built specifically for outpatient rehab therapy clinics — one vendor from patient intake to final payment.
Strengths: one system, one vendor for documentation and billing across all three disciplines. Considerations: StrataPT states it does not sell billing software for in-house teams — the platform comes with the service, so expect an EMR change.
4. Raintree
Raintree serves enterprise therapy organizations — multidisciplinary providers spanning PT, OT, SLP, and ABA, plus hospital-based outpatient therapy programs — with therapy-specific coding, claims and denial tracking, and managed RCM services.
Strengths: built for multi-location, multi-discipline scale, including hospital outpatient programs. Considerations: enterprise scope and implementation weight; smaller practices may not need the full platform.
5. Clinicient
Clinicient’s Insight platform integrates EMR, practice management, and billing for outpatient rehabilitation, coupling documentation with charge capture, authorization management, and plan-of-care tracking. Its TotalInsight offering adds a fully managed revenue cycle service.
Strengths: authorization and plan-of-care tracking integrated with billing, plus a managed-service option. Considerations: practices keeping their own EMR should confirm what a service-only arrangement includes.
6. Net Health
Net Health’s rehab products — including ReDoc, its EHR for hospital outpatient rehab — are designed for hospital therapy departments, with automated billing workflows, built-in 8-minute rule logic, authorization-expiration tracking, and RCM staffing services for posting, denials, and claims follow-up.
Strengths: the strongest hospital orientation on this list, including enterprise EHR integration. Considerations: a software-first relationship; confirm which billing work is a managed service and which stays in-house.
7. Prompt Health
Prompt’s RCM service is full-service billing built into its EMR for PT, OT, and SLP clinics, run by a US-based team, with claims, payment posting, A/R follow-up, and insurance follow-ups handled in the platform.
Strengths: billing and EMR in one place for outpatient clinics. Considerations: available to Prompt platform customers only — Prompt states it is not designed for hospitals, so hospital departments should look elsewhere.
8. GageCollect
GageCollect is a US-based billing service (Tennessee) working exclusively with physical, occupational, and speech therapy practices: insurance verification, coding, claim submission, and proactive A/R management.
Strengths: a pure service model — no platform migration — with therapy-only specialization. Considerations: a smaller firm; multi-location groups should confirm capacity for cross-discipline reporting.
9. Powerhouse Billing
Powerhouse Billing was built by therapy clinic owners and handles claims, payment posting, denials, and A/R follow-up for PT, OT, and speech clinics.
Strengths: operator perspective — the team has run therapy clinics, not just billed for them. Considerations: ask how authorizations spanning multiple disciplines are tracked before signing.
10. Ensora Health
Ensora Health (formerly Therapy Brands) provides practice software and revenue cycle services for therapy and behavioral health organizations, including multi-discipline practices running rehabilitation alongside mental health.
Strengths: breadth across therapy and behavioral health under one vendor family. Considerations: a broad portfolio; confirm rehab-specific billing depth — KX tracking, timed-code rules — for your discipline mix.
How to choose for your practice
The first fork is platform vs. service. If your EMR is due for replacement anyway, the integrated platforms (WebPT, StrataPT, Raintree, Clinicient, Prompt, Net Health) unify documentation and billing — at the price of a migration. If your clinical systems work, a service (Fastora, GageCollect, Powerhouse Billing) fixes the revenue cycle only. The second fork is setting: hospital outpatient departments should weight EHR integration and enterprise reporting (Raintree, Net Health, Clinicient); independent practices should weight authorization handling and one accountable team across disciplines. Either way, test the vendor on the shared-patient scenario before signing: one beneficiary, PT and SLP on the same plan of care, an authorization running out mid-episode. The answer tells you whether the disciplines are truly unified.
Frequently asked questions
What are the Medicare KX modifier thresholds for 2026?
For CY 2026, the threshold is $2,480 for physical therapy and speech-language pathology combined, and a separate $2,480 for occupational therapy, per CMS Transmittal R13437CP. Charges above the threshold require the KX modifier attesting medical necessity. This is where multi-discipline errors happen: PT and SLP charges draw on the same combined amount while OT accumulates separately — whoever bills for you must track both totals per beneficiary.
Why is multi-discipline rehab billing harder than single-discipline billing?
Each discipline has its own CPT codes, timed-code conventions, and payer rules, but the administrative layer is shared: one patient, one authorization pool, one set of eligibility checks, and thresholds that combine PT with SLP but not OT. Split billing by department and the shared items fall between teams; unify it and one workflow sees the whole patient.
Can one billing service handle PT, OT, and SLP together?
Yes — the therapy-focused services and platforms on this list are built for exactly that. Ask operational questions: How are cross-discipline authorizations tracked? Who watches the combined PT/SLP threshold? How are same-day, two-discipline visits checked? Specific answers beat general assurances.
Should a hospital outpatient rehab department use the same vendor as an independent practice?
Not necessarily. Hospital departments add enterprise EHR integration, cost-center reporting, and system-wide compliance requirements that favor platforms like Raintree or Net Health. Independent practices usually prioritize authorization management, threshold accuracy, and cost — where a service on their existing EMR is simpler.
Conclusion
Rehabilitation billing fails at the seams between disciplines — the shared authorization, the combined threshold, the two-discipline day. Choose the company that closes those seams: a unified service like Fastora if your systems stay, an integrated rehab platform if they are changing. Either way, judge every candidate on the multi-discipline scenario, not the single-discipline demo.
Looking for a more reliable medical billing partner? Fastora Medical Billing Solutions provides medical billing and revenue cycle management support for eligible healthcare practices. Request your free initial billing audit to discuss your practice’s billing workflow and identify potential areas for improvement.
Sources: service descriptions are drawn from each company’s own published materials (WebPT, StrataPT, Raintree, Clinicient, Net Health, Prompt Health, GageCollect, Powerhouse Billing, Ensora Health), reviewed October 2026; Medicare threshold figures from CMS Transmittal R13437CP. Fastora company figures are company-reported.
