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Physical Therapy Billing · Oregon

Physical Therapy billing and revenue cycle for Oregon providers.

Oregon operates 713 physical therapy billing organizations registered in NPPES, representing 1.6 percent of the U.S. physical therapy billing footprint. Oregon is an established physical therapy billing market. PT revenue cycle requires 8-minute rule discipline, GP modifier compliance, Plan of Care recertification cycle, KX modifier above threshold, outpatient/home health distinction, and state-specific direct access workflow. Oregon PT practices need RCM with PT depth.

713
NPPES orgs in OR
1.6%
of US market
#20
national rank
90%+
Realization target
Free OR physical therapy billing audit →Physical Therapy services
Last updated: May 31, 2026 · Authored by ASP-RCM Solutions Team

What good physical therapy billing execution looks like for Oregon providers.

The Oregon physical therapy billing market has its own quirks. Here is the operating discipline we install on every Oregon engagement.

  1. 8-minute rule + timed code billingPT billing under Medicare 8-minute rule converts treatment minutes to billable units for timed codes (97110, 97112, 97140, 97530). Accurate time tracking is foundational.
  2. GP modifier disciplineAll PT services bill with GP modifier identifying physical therapy discipline. Missing GP triggers denial.
  3. Plan of Care + recertification cycleMedicare requires physician-signed Plan of Care every 90 days. Recertification timing must be tracked to avoid lapse.
  4. KX modifier above therapy thresholdMedicare therapy threshold ($2,330 in 2025) requires KX modifier and supporting documentation for continued medically necessary therapy.
  5. Outpatient vs home health PT distinctionOregon PT practices serving home health must coordinate billing under home health PPS rather than outpatient. Wrong billing channel triggers denial.
  6. Direct access state + PA-aware workflowOregon direct access PT rules vary. Some states allow PT without physician referral; others require POC signature. Workflow needs to match state law.

More West state guides.

Sister West state pages for physical therapy billing.

AK→ AZ→ CA→ CO→

FAQ: physical therapy billing in Oregon.

How many physical therapy billing providers operate in Oregon?

NPPES lists 713 physical therapy billing organizations in Oregon, representing 1.6% of the U.S. footprint. Top concentrations are in Portland (139), Bend (53), Eugene (47).

Does Oregon Health Plan cover physical therapy billing services?

Yes. Oregon Health Plan covers physical therapy billing services for eligible beneficiaries, with plan-specific authorization rules and rate structures that vary by year.

What commercial payers cover physical therapy billing in Oregon?

All major national commercial payers cover physical therapy billing in Oregon, including UnitedHealthcare/Optum, Aetna, Cigna/Evernorth, the dominant Oregon Blue Cross Blue Shield plan, and (where active) Humana.

Does ASP-RCM serve physical therapy billing providers in Oregon?

Yes. ASP-RCM Solutions provides physical therapy billing services for providers in Oregon and across all 50 states. Senior partners on every account. Request a free 30-day audit.

How do I get started?

Request a free 30-day RCM audit. We assess your current state, identify revenue leakage, and produce a written prioritized recommendations list.

Free 30-day audit for Oregon physical therapy billing providers.

Send us your last 90 days of claim data. We will send back a 4-page audit with prioritized recommendations and dollar estimates.

Request audit →Talk to a senior partner