Analysis based on CMS's July 2, 2026 OPPS/ASC proposed-rule fact sheet, the July 7, 2026 Federal Register proposed rule for CMS-1850-P, and the public comment docket for CMS-2026-2344.
CMS's CY 2027 hospital outpatient proposal is easy for an OT reader to misread. The rule would update OPPS and ASC payment rates by 2.4% for providers that meet quality-reporting requirements, and it carries a large comment deadline of August 31, 2026. Yet the Federal Register text also says physical and occupational therapy and speech-language pathology services are excluded from OPPS payment and paid under a fee schedule. That distinction is the center of the story: the proposal does not replace the Medicare Physician Fee Schedule process for outpatient therapy, while it still shapes the hospital outpatient system in which many OT teams work.
Start with the exclusion
The most important sentence for OT readers sits in the rule's background section. CMS explains that most hospital outpatient services are payable under OPPS, while ambulance, physical and occupational therapy, and speech-language pathology services are excluded and paid under a fee schedule.
That means this proposal should not be treated as the annual Medicare outpatient therapy payment rule. The code-level OT reimbursement conversation belongs primarily in the Physician Fee Schedule process and related therapy policy guidance.
Still, hospital outpatient therapy does not operate in a vacuum. OT departments depend on hospital budgets, compliance systems, authorization workflows, referral patterns, quality infrastructure, space, scheduling, supply chains, and service-line strategy. OPPS policy can press on those conditions even when the OT visit itself is paid through another route.
The 2.4% update is only the headline
CMS proposes updating OPPS payment rates by 2.4% for hospitals that meet applicable quality-reporting requirements. It proposes the same 2.4% update factor for ASC rates that meet the relevant reporting requirements. CMS says the proposed policies would affect about 3,500 hospitals and about 6,400 ASCs.
A rehab director should read that number beside the rest of the rule. CMS also proposes to revise a 340B remedy offset for non-drug items and services from 0.5% to 3% in 2027 for affected hospitals, with the reduction continuing until CMS estimates the $7.8 billion target is reached in 2029.
For OT, the local question is how hospital finance leaders translate broad outpatient payment changes into staffing, productivity expectations, equipment approvals, clinic slots, and service-line priorities. A national update can sit beside a local cut, freeze, or redesign if the hospital's outpatient mix is under pressure.
Site of service remains a pressure point
CMS proposes to extend its method for controlling unnecessary volume increases in excepted off-campus provider-based departments to imaging without contrast. CMS frames the policy as a way to prevent Medicare and beneficiaries from paying more solely because care is furnished at a higher-cost site.
That proposal is not aimed at OT visits. It still belongs on the rehab radar because site-of-service policy has become part of how hospitals, physicians, outpatient departments, and freestanding settings think about where care should occur.
Hospital outpatient OT programs need to know how their own services are described internally. A specialty hand therapy clinic, a neurorehabilitation service, a pelvic health program, or a pediatric outpatient team should be able to explain what makes the hospital-based service clinically necessary, what resources are used, which patients are best served there, and when a lower-acuity site is appropriate.
Price transparency is becoming more usable
CMS includes a request for information on strengthening hospital price transparency data. The agency asks for comments on machine-readable files, consumer-friendly displays, standardization, accuracy, free-text fields, outlier payments, stop-loss provisions, rate tiering, carve-outs, shoppable services, and ancillary or bundled services.
Those details are not abstract for outpatient therapy. Patients frequently struggle to understand what a visit will cost, whether a facility fee applies, how a hospital outpatient clinic differs from a private practice clinic, and what an insurer's contracted rate means before care begins.
OT teams do not own hospital price transparency files. They can still provide useful feedback about where patients get confused: evaluation versus treatment charges, splinting or orthotic materials, bundled post-operative care, hand therapy follow-up, pediatric visit frequency, and therapy delivered inside larger medical episodes.
Mental health programs deserve OT attention
The proposal would update payment rates for intensive outpatient programs and partial hospitalization programs furnished in hospital outpatient departments and community mental health centers. CMS describes IOP as a psychiatric program requiring at least 9 hours of services per week, while PHP remains a more intensive structured alternative to psychiatric hospitalization.
Occupational therapy can be relevant in mental health programs through daily routines, sensory modulation, work and school participation, executive function, community re-entry, self-management, sleep, coping routines, and discharge planning. The payment rule does not automatically create OT roles in every IOP or PHP. It shapes the program environment where those roles may be built or defended.
Hospitals with mental health OT should review whether the proposed rates and program language match the work being delivered. If OT is absent from the model, leaders should ask whether the program is missing occupation-based assessment and intervention that would improve the patient's return to home, work, school, and community life.
Prior authorization can spill into rehab timing
CMS proposes prior authorization for eight additional botulinum toxin injection codes in hospital outpatient departments. The agency says it identified volume growth and did not find explanations that justified the increase.
The authorization proposal is about injection procedures, not OT treatment visits. Its practical effects can still reach neurorehabilitation, spasticity management, hand therapy, seating, splinting, caregiver training, ADL practice, and post-injection therapy timing.
Rehab teams should map the workflow now. If an injection is delayed, who tells therapy? If therapy intensity is scheduled around the expected medication effect, who reschedules the plan? If a denial occurs, how is function documented for the next request? A prior authorization rule that sits upstream can still shape the usefulness of skilled OT downstream.
What to do before August 31
Hospital outpatient OT leaders should read the CMS fact sheet first, then use the Federal Register rule for the sections tied to their setting: OPPS exclusions, payment updates, 340B offset, site-of-service controls, price transparency, IOP and PHP rates, quality reporting, and botulinum toxin prior authorization.
Strong comments should be precise. If price transparency is confusing therapy patients, describe the confusion and the field that would make the file or display clearer. If prior authorization timing affects post-injection therapy, explain the functional consequences and the documentation that could support timely review. If mental health OT belongs in IOP or PHP design, describe the occupation-based services and outcomes that payment policy should not overlook.
The deadline is August 31, 2026. The safest reading for OT is disciplined and useful: the proposal does not set outpatient OT fee-schedule rates. It affects the hospital outpatient machinery around the therapy department, and that machinery is worth commenting on while the docket is open.