Oklahoma workers’ comp case management billing —
§45(E), and what happens the rest of the time.
§45(E) lets a judge order vocational rehabilitation on an Oklahoma claim, which makes it episodic rather than a practice. CompSource Mutual and the private carriers pay nurse case managers steadily, and that is the work with a rhythm you can plan around.
The facts, before the pitch.
How billing works in Oklahoma
- Who you bill
- The carrier or TPA.
- What you send
- CMS-1500 or invoice.
- The channel
- Direct.
- Fee basis
- No published rate we have verified. Ask the Oklahoma Workers' Compensation Commission before anyone quotes you one — including us.
- The clock
- Not a deadline we have verified for Oklahoma. Ask the Oklahoma Workers' Compensation Commission, and read the payer’s own contract, before you rely on a date.
The system. Vocational rehabilitation is judge-ordered; nurse case management is the live market.
Where the rules are written. §45(E).
Nurse case managers in Oklahoma are supported today. Invoice-based case-management billing needs no state-specific setup — it works here now. Private vocational rehabilitation in Oklahoma is a different story, told plainly further down, and there is a Oklahoma voc-rehab list you can join.
Your week, in Oklahoma’s documents.
Judge-ordered vocational work that arrives without warning, and case-management work that arrives every week.
- 7:45 a.m.Telephonic updates on four files.Entered as they end, with claim numbers and adjusters attached.
- 10:55 a.m.Appointment attended, wait time, 69 miles.Itemized as they happen, priced as you type.
- 2:00 p.m.Monthly report for a CompSource file.Written once from the entries already made.
- 4:30 p.m.Invoices out, receivables aging from today.Per payer, with the slow one visible.
Every one of those rows is typed once, as it happens. The daily log writes itself as you go, the weekly narrative log builds in your own Word template, a CMS-1500 fills with the right units and the right payer block where a payer wants one — and where your state bills on its own form or an invoice, the dated, timed, priced lines that go on it come off the grid, and the receivable is tracked from the moment the bill leaves. The whole chain →
You cannot staff a practice around a judge’s discretion.
Under §45(E) vocational rehabilitation happens when a judge orders it. Those referrals are real and they are also unpredictable, which is a difficult foundation for a practice.
CompSource Mutual and the carriers pay for case management continuously. That is the work we can help with in Oklahoma today, and it needs no state-specific setup.
Who pays you in Oklahoma.
CompSource Mutual is the largest local name, with the national carriers and TPAs behind it. Vocational referrals come from the bench; case-management referrals come from adjusters.
Oklahoma payers
- CompSource Mutual
- Private carriers
National carriers you will meet
- Travelers
- The Hartford
- AmTrust
- Zurich
- Chubb
- Berkshire Hathaway
- Liberty Mutual
- AF Group / Accident Fund
- Old Republic
- Great American
TPAs that send the referrals
- Sedgwick
- Gallagher Bassett
- ESIS
- Helmsman
- Broadspire
- CorVel
- TRISTAR
- CCMSI
- Athens Administrators
One check, many claimants. Whichever of these names is on the envelope, the check covers a dozen files at once. You record it once, tick the bills it pays, and anything short is flagged with the exact gap and the original form attached, ready to rebill. How that screen works.
Billing addresses and submission preferences go stale faster than any page can keep up, so we publish them only where we keep them current — today that is Ohio’s nine MCOs. Your Oklahoma payers and their submission preferences get set up during onboarding, from your own files.
Case files, adjusters, mileage, receivables.
Nurse case management billing works in Oklahoma today: activity grid, the priced lines your invoice is built from, mileage and wait time on their own lines, and aging by payer.
The activity grid
Field visit, telephonic call, wait time at the appointment, the miles there and back — logged once, with the claim number, the adjuster and the referral source attached as you type.
The log behind the bill
A weekly narrative log per case file, dated and grouped, reproducing your own Word template — and where a payer wants a CMS-1500 the software fills one. It does not write an invoice document today: the dated, timed, priced lines that go on yours come off the grid.
Aging by payer
CompSource Mutual, the carriers and the TPAs, each with billed, paid and still-owed, and an aging list that names who is sitting on your money.
It is the same week an Ohio vocational rehabilitation case manager works, in different nouns: case files instead of claimants, adjusters instead of MCO coordinators, billable hours and mileage instead of W-codes. Thirty-odd billable touches a day either way, and the same four documents behind every one of them. The nurse case manager page has the whole workflow.
Where the rules actually live.
Ask the Oklahoma Workers' Compensation Commission for
- the current text of §45(E)
We have not published a verified link set for Oklahoma yet, and we would rather send you nowhere than somewhere out of date. If you have the current documents, send them over — admin@onservice.us.
How we keep this page honest
Every fact above is transcribed from the Oklahoma Workers' Compensation Commission or the statute named, dated July 2026, and reviewed when the agency republishes. Where we have not verified something we say so rather than filling the gap.
Found something out of date? Tell us and we will fix it the same week: (302) 202-3172 or admin@onservice.us.
See an Oklahoma case-management caseload run itself.
Fifteen minutes, a case-management caseload on screen, and an honest answer about what Oklahoma voc rehab would need. Or join the Oklahoma voc-rehab list and we will write to you when there is something real to show.
There is a phone number and a person answers it: (302) 202-3172.
States that work like Oklahoma
Questions, answered.
How do vocational referrals arise in Oklahoma?
A judge orders them under §45(E). They are real but episodic, which is why we describe this as a case-management market.
What is the dependable work here?
Nurse case management, invoiced to CompSource Mutual, the carriers and the TPAs. It works today with no state-specific setup.
Does it produce a CMS-1500 where a payer wants one?
Yes, with automatic overflow past six service lines.
Is there a fee schedule for this work?
Not one we have verified, so no rate appears here.
Where does my data live?
On your computer, in your own folders.
See your own week run itself.
We load your state’s codes before the call, so you are looking at a caseload like yours inside the first two minutes — not a slide deck.