An injured worker opens an L&I claim, gets referred to physical therapy, runs through a dozen visits of exercises and stretches, and plateaus.
The claim stays open. Time-loss keeps accruing.
Everyone involved assumes the therapy benefit has been exhausted.
It isn’t. Most people treat L&I physical therapy as a fixed package — a set number of visits, a set menu of exercises. Washington L&I also covers occupational therapy and a full range of specialized manual therapy under the same claim, fee schedule, and billing pathway.
The difference between a worker who gets care and one who doesn’t is rarely about coverage. It’s about whether the provider documented medical necessity in language that a claims manager can approve.
The Benefit Is Wider Than the Referral Slip
L&I’s medical aid rules cover treatment that’s proper and necessary for the accepted condition. That phrase does a lot of work. It doesn’t say “physical therapy exercises.” It covers PT, OT, and the hands-on techniques that fall under standard therapy billing codes — manual therapy, neuromuscular re-education, and vestibular treatment.
The first 24 therapy visits on an open claim are processed through L&I’s Provider Hotline, not through a formal review. Visits past the 24th mark go to Comagine Health for utilization review. Your therapist files a progress report at 12 visits or one month, whichever comes first. That’s the whole ladder.
Past the ladder, approval rides entirely on the notes — and that’s where most claims narrow down to the minimum:
- The provider submits generic progress notes.
- The claim manager sees nothing that justifies more.
- The benefit shrinks to whatever’s easiest to approve.
The narrow version isn’t the rule. It’s a habit.
Chart Notes Decide What Gets Approved with L&I
L&I claim managers aren’t clinicians.
They approve what the documentation supports and deny what it doesn’t, and they process enough claims that vague notes get vague outcomes.
Example: “Patient tolerated treatment well, continues to improve” is a sentence that closes claims. It gives the claim manager nothing — no deficit, no job connection, no reason to authorize another visit block.
Compare that with a therapist’s note stating:
Cervicogenic dizziness secondary to accepted cervical injury. The patient is unable to tolerate the ladder work required at the job of injury. DGI improved from 14 to 19 over six visits.
Plan: vestibular rehab 2x/week for 4 weeks, targeting a score consistent with safe ladder use.
Same patient, with the same condition.
One version is likely to be denied, and the other gets authorized because only one answers the question the claim manager is actually allowed to ask: Is it proper and necessary to return this worker to this job?
This is why “my PT visits ran out” is almost never the real story. The visits didn’t run out. The documentation did. A provider who ties every technique — manual or otherwise — to an objective functional deficit and a specific job demand can keep medically necessary care authorized. A provider who photocopies exercise sheets can’t.
The coverage was identical in both cases. The paperwork wasn’t.
Every Stalled Claim Shows Up in Premiums
If you’re the employer, this isn’t abstract.
The therapy itself is the cheapest line item on the claim — a few thousand dollars against months of time-loss payments. A worker who plateaus in generic PT at month three and drifts to month fourteen costs far more than a worker who got the right combination of PT, OT, and manual therapy and closed at month six.
We’ve seen employers fight the premium increase and never ask what treatment the worker actually received. Wrong end of the problem.
A single claim stays on an employer’s experience rating for three years. Annual increases are capped at 25 percent, but compounded across that window, premiums can climb toward 95 percent before rates recover.
Small medical-only claims below L&I’s annual threshold don’t count against the experience factor at all.
Therapy visits aren’t what raise premiums. Time-loss is.
An employer discouraging treatment to protect their rates is guarding the wrong door.
A Plateau Is a Trigger, Not an Ending
When progress stalls, the claim usually moves toward an independent medical exam. And an IME after failed standard PT often results in a “maximum medical improvement” finding — the claim closes with the worker still symptomatic, sometimes still unable to do the job.
A plateau in exercise-based PT isn’t evidence that therapy failed. It’s evidence that this therapy failed. Many of the toughest cases respond once the approach changes — and a documented change in approach, with early objective gains, is exactly what keeps a claim manager authorizing continued care instead of closing the claim.
Getting the Right Care Onto an Open Claim
L&I claims run through the attending provider — Washington’s direct access rules don’t bypass that on an open claim, so the referral matters.
Three things are worth checking: whether the clinic actually treats L&I patients and bills the state fee schedule, whether the therapists carry credentials in the specialized techniques the injury needs, and whether their progress notes tie treatment to job demands rather than generic tolerance language.
A clinic that can’t explain to a claims manager how it documents medical necessity will run out of authorized visits at exactly the wrong time.
The benefit is broader than most workers, most employers, and, frankly, most providers treat it. Use the whole thing.
If a worker on your claim has stalled in standard PT, Synergy Healthcare in Spokane Valley has spent over two decades treating cases that didn’t resolve the first time around — including L&I claims that require specialized manual therapy.
The next step is an evaluation, and the attending provider’s referral gets it started. That referral is the only paperwork between you and getting care.
Make sure you ask for it.
