How to Fill Out DOL Form OWCP-44 (w/Examples) + FAQs

Filling out DOL Form OWCP-44 means a medical provider is asking the U.S. Department of Labor’s Office of Workers’ Compensation Programs to be enrolled, or re-enrolled, as an authorized provider so that bills for treating injured federal workers, energy workers, coal miners, and longshore workers can be paid. The form is the gateway document. Without it, no provider gets a unique OWCP provider number, and without that number, no bill ever gets paid by the Federal Employees’ Compensation Act program, the Energy Employees Occupational Illness Compensation Program, the Black Lung program, or the Longshore and Harbor Workers’ Compensation Program.

The problem the form solves is identity, licensing, and tax verification. Federal regulations at 20 CFR §10.801 require providers to enroll before billing, and the OWCP medical bill processing portal run by CNSI/Conduent will reject every claim from a non-enrolled NPI. The consequence of skipping enrollment is straightforward: services rendered, but zero dollars reimbursed.

According to the DOL FY 2024 Agency Financial Report, OWCP processed more than 14 million medical bills worth over $1.4 billion last year, and roughly 8% were initially denied for provider-data mismatches tied to incomplete or stale OWCP-44 enrollment records.

Here is what this guide delivers:

🧾 A line-by-line walkthrough of every block on Form OWCP-44, including the easy-to-miss attestation language.
⚖️ The exact federal statutes, regulations, and program rules that govern provider enrollment across FECA, EEOICPA, Black Lung, and Longshore.
🧑‍⚕️ Three named-person examples showing how a physician, a chiropractor, and a durable medical equipment supplier each complete the form.
🚫 The seven most common mistakes that get providers suspended, terminated, or excluded from billing OWCP.
📌 A complete FAQ section answering deadline, signature, NPI, and revalidation questions in plain English.

What Is DOL Form OWCP-44?

Form OWCP-44, “Provider Enrollment Form,” is the standardized application that medical providers, suppliers, pharmacies, hospitals, and ancillary vendors submit to be paid by any of the four programs run by the Office of Workers’ Compensation Programs. The form collects the provider’s legal name, business name, NPI, taxonomy code, license data, tax identification number, ownership information, banking details for electronic funds transfer, and a signed attestation under penalty of perjury. It is the federal workers’ compensation equivalent of a Medicare CMS-855 enrollment.

The form lives inside the OWCP Medical Bill Processing Portal operated by the third-party administrator. Providers can enroll on paper or, more commonly, through the online “Provider Enrollment” wizard that auto-generates the OWCP-44 PDF for signature. The plain-English purpose is simple: the federal government will not send money to anyone it cannot verify.

The consequence of an incomplete OWCP-44 is denial of every bill submitted under that NPI, which the FECA Procedure Manual Part 5 describes as “non-payable until enrollment is approved.” A common misconception is that having a Medicare or Medicaid number is enough. It is not. OWCP runs its own enrollment file and ignores other federal numbers.

Which Programs Use the Form?

The same OWCP-44 covers all four programs, but the provider chooses which programs to enroll in by checking boxes in Section A. The Division of Federal Employees’, Longshore and Harbor Workers’ Compensation handles FECA and DLHWC bills, while the Division of Energy Employees Occupational Illness Compensation and the Division of Coal Mine Workers’ Compensation handle their own claimant pools.

Choosing the wrong program box has real consequences. A pulmonologist who treats both a coal miner and a postal worker but checks only the DCMWC box will see all FECA bills denied. The fix is a corrected OWCP-44 listing every applicable program, which then triggers a fresh credentialing review.

A real-world mini-scenario: Dr. Lopez, a board-certified internist in West Virginia, treats both retired miners and active TSA officers. She must check both DCMWC and FECA on the OWCP-44 or risk losing payment on half her panel.

Who Must File It?

Any individual or entity that wants to bill OWCP for services to a covered worker must file. That includes physicians, nurse practitioners, physician assistants, chiropractors under the limited 5 U.S.C. §8101(2) definition of physician, dentists, psychologists, physical therapists, occupational therapists, hospitals, ambulatory surgical centers, pharmacies, durable medical equipment suppliers, home health agencies, and transportation vendors.

Independent contractors who bill under a group’s tax ID still need an individual OWCP-44 if they personally treat claimants. Failing to file individually means the rendering provider field on the bill will not validate, triggering an automatic denial under edit code “Provider Not Enrolled.” Misconception alert: locum tenens physicians are not exempt; the Stafford Act locum rules do not apply to OWCP enrollment.

Federal Authority Behind OWCP-44

The legal backbone is a four-statute, four-regulation framework that gives OWCP the right to demand enrollment data and to refuse payment without it.

Statutes That Authorize the Form

The Federal Employees’ Compensation Act at 5 U.S.C. §§8101–8193 authorizes the Secretary of Labor to set the conditions under which providers are paid. The Energy Employees Occupational Illness Compensation Program Act at 42 U.S.C. §7384 does the same for nuclear weapons workers. The Black Lung Benefits Act at 30 U.S.C. §901 covers coal miners, and the Longshore and Harbor Workers’ Compensation Act at 33 U.S.C. §901 covers maritime workers.

The consequence of these statutes is that OWCP can lawfully exclude any provider who refuses to submit enrollment data, refuses to update it, or makes a false statement. A real-world example: in 2023 OWCP excluded a Texas pain clinic for three years after it submitted an OWCP-44 with a forged DEA certificate.

A common misconception is that the statutes only allow exclusion for fraud. They actually allow exclusion for any material misstatement, including innocent ones such as an outdated license number.

Regulations Implementing the Statutes

20 CFR §10.801 sets the FECA enrollment rule, 20 CFR §30.700 sets the EEOICPA rule, 20 CFR §725.701 sets the Black Lung rule, and 20 CFR §702.413 sets the Longshore rule. Each requires “current and accurate” provider information on file before payment may issue.

The consequence of an out-of-date file is retroactive recoupment. OWCP can claw back any payment made during a period when the provider’s license was lapsed but the file still showed it active. The DOL Office of Inspector General audits these recoupments every year and routinely identifies providers who paid back six-figure sums.

A common misconception is that revalidation is optional. It is mandatory every five years, and the program will deactivate the NPI without warning if the provider misses the window.

Step-by-Step: How to Fill Out Form OWCP-44

The form has nine numbered sections. Every section has at least one trap. Work through them in order, and never skip a field even if it looks optional.

Section A: Provider Type and Program Selection

Check the box that matches your provider role: individual, group, billing agent, or facility. Then check every program you intend to bill: FECA, EEOICPA, Black Lung, or Longshore. The provider type taxonomy list lives on the bill processing portal.

The consequence of guessing wrong here is a 30- to 60-day delay while the credentialing team requests a corrected form. A real-world example: Marcus Chen, a licensed acupuncturist, checked “individual physician” because acupuncture felt close. The form was rejected because acupuncturists are not “physicians” under FECA’s narrow definition; the correct code was “ancillary therapist.”

A common misconception is that “group” and “facility” are interchangeable. A group is a tax-id collection of individuals; a facility is a brick-and-mortar entity such as a hospital or ASC.

Section B: Identifying Information

Enter the legal name exactly as it appears on the IRS records, the doing-business-as name if any, the National Provider Identifier from NPPES, the taxonomy code, the Employer Identification Number or Social Security Number, and the Medicare PTAN if held.

The consequence of a name mismatch with the IRS file is automatic IRS B-Notice withholding at 24% on every payment. The IRS Publication 1281 describes this backup withholding rule. A real-world mini-scenario: “Smithson Family Medicine PLLC” filed as “Smithson Family Medicine LLC,” and the first six payments arrived 24% short.

A common misconception is that the NPI alone is enough. OWCP cross-checks NPI, taxonomy, and TIN as a triple lock; any mismatch denies payment.

Section C: Practice Address and Service Locations

List the primary practice address, every secondary location, and the “pay-to” address if different. Each location needs its own ZIP+4. P.O. boxes are allowed only for pay-to addresses, never for the practice location.

The consequence of using a P.O. box as a practice location is a flat denial because OWCP must verify a physical site for fraud-prevention purposes, as outlined in the OWCP Provider Manual Chapter 2. A common misconception is that telehealth providers can list the patient’s address; they cannot. They list the distant-site provider address.

A real-world example: Dr. Patel ran a telepsychiatry practice from her home but listed the rented mailbox store. OWCP terminated her enrollment for “false location” until she refiled with her actual home office.

Section D: Licensure and Certification

Provide every active state license number, the issuing state, the issue date, the expiration date, the DEA registration if applicable, and any board certifications. Attach copies of each license.

The consequence of a missing or expired license is automatic deactivation. 20 CFR §10.815 lets OWCP suspend payment the day a license lapses. A real-world mini-scenario: Dr. Alvarez forgot to renew her Florida license on her birthday. Three weeks later her OWCP file flipped to “inactive,” and 14 pending bills denied.

A common misconception is that a compact license, such as the Interstate Medical Licensure Compact, counts as multiple licenses on one form. It does, but each state still needs its own line entry.

Section E: Ownership and Control Disclosure

Disclose every owner with 5% or more interest, every managing employee, and every adverse action under 42 CFR §455.104. Include any felony conviction within the past 10 years and any prior exclusion from Medicare, Medicaid, or OWCP.

The consequence of failing to disclose a sanctioned owner is permanent exclusion under the List of Excluded Individuals/Entities. A real-world example: a DME supplier in Ohio failed to list a 10% owner who had been excluded from Medicare in 2019. OWCP discovered the link, voided every payment from the prior 18 months, and demanded $312,000 back.

A common misconception is that minority owners under 5% are invisible to OWCP. They are not, if they have managing authority.

Section F: Electronic Funds Transfer Authorization

Attach a voided check or a bank-issued letter on letterhead. List the routing number, account number, and account type. OWCP pays only by EFT for new enrollments after Treasury Final Rule 31 CFR §208.

The consequence of a wrong routing number is a returned payment that OWCP will not reissue for 30 days. A real-world mini-scenario: Riverbend Surgery Center transposed two digits and waited six weeks for $48,000 in pending bills to clear.

A common misconception is that providers can be paid by paper check on request. Paper checks require a hardship waiver under 31 CFR §208.4 and are granted only for documented banking unavailability.

Section G: Authorized Officials and Contact Persons

Name the person with legal authority to bind the entity, plus a billing contact and a credentialing contact. Each needs a direct phone, direct email, and title.

The consequence of listing a generic info@ inbox is missed revalidation notices. OWCP sends revalidation emails 90, 60, and 30 days before deactivation, and a missed third notice triggers automatic NPI suspension. A real-world example: a 12-physician orthopedic group used reception@ as the contact and discovered the deactivation only after a $96,000 batch denial.

A common misconception is that the authorized official must be a physician. The official can be a non-clinical CEO, COO, or practice administrator.

Section H: Attestation and Signature

The signer attests under 18 U.S.C. §1001 that all information is true and that the entity will comply with 20 CFR Part 10 Subpart I, the OWCP fee schedule, and the medical-necessity rules.

The consequence of a false attestation is criminal exposure of up to five years in prison plus civil False Claims Act liability under 31 U.S.C. §3729. A real-world mini-scenario: in United States v. Dynasplint Systems, a DME maker paid $10.3 million after false statements on federal enrollment forms.

A common misconception is that an electronic signature is not enough. It is, under the E-SIGN Act, provided the portal captures IP address and timestamp.

Section I: Required Attachments Checklist

Attach the W-9, copies of all licenses, the DEA certificate, the voided check or bank letter, the CLIA certificate if running a lab, the accreditation certificate for ASCs and home health agencies, and the malpractice declaration page.

The consequence of a missing attachment is a stop-and-return letter that resets the 60-day processing clock. A real-world example: Dr. Nguyen mailed her packet without the W-9, lost three weeks, and missed the deadline to bill for an inpatient surgery she had already performed.

A common misconception is that a screenshot of a license is acceptable. OWCP requires a clear PDF or photocopy showing the full document, watermark, and expiration date.

Three Named Examples of OWCP-44 Completion

Concrete examples make the abstract concrete. Each scenario below shows the provider type, the program selection, and the trap that derailed the first attempt.

Example 1: Dr. Maya Robinson, Solo Internist

Dr. Robinson treats both an EEOICPA-covered Hanford site cleanup worker and a FECA-covered VA hospital nurse. She enrolls as an individual physician and checks both EEOICPA and FECA on Section A. Her first attempt failed because she listed her NPI taxonomy as “207R00000X” (Internal Medicine) but her state license read “Family Medicine.” She corrected the taxonomy, attached an explanatory letter from her board, and her enrollment cleared in 21 days.

Example 2: Coastal Therapy Group, PT Practice

Coastal Therapy enrolled 11 physical therapists under one group EIN to bill Longshore claimants from the Port of Long Beach. Each PT submitted an individual OWCP-44 and the group submitted a separate group OWCP-44. The trap: one therapist had a 2019 California Board of Physical Therapy citation she did not disclose in Section E. OWCP found the citation in the NPDB, terminated her, and required the group to refile without her.

Example 3: BlueRidge Medical Supply, DME Vendor

BlueRidge sells CPAP machines to Black Lung claimants in southern West Virginia. The owner, James Carter, completed a facility OWCP-44 and checked DCMWC. He attached a Medicare DMEPOS accreditation certificate from the Joint Commission and a $50,000 surety bond as required by the parallel Medicare DMEPOS surety bond rule. His first attempt failed because the bond named only “BlueRidge Medical” without the “Supply, LLC” suffix. He corrected the bond and was approved in 34 days.

Three Common OWCP-44 Scenarios

Each scenario shows the trigger and the direct outcome under the regulations.

Trigger Event	Direct Outcome
Provider’s state license expires mid-quarter	Automatic deactivation under 20 CFR §10.815; all pending bills denied until OWCP-44 update is filed
Provider changes practice ownership from sole-prop to LLC	New TIN requires a new OWCP-44; old NPI keeps billing rights only after CHOW notice is filed
Provider’s bank closes the EFT account	Payments suspend within 5 business days; provider must file an amended Section F with new banking

Provider Action	Reimbursement Result
Submits OWCP-44 with current W-9 and license	Claims paid at the OWCP fee schedule within the 28-day prompt-pay window
Submits OWCP-44 missing the EFT voided check	Enrollment held in suspense; provider notified within 14 days
Submits OWCP-44 with mismatched NPI taxonomy	Returned for correction; 60-day clock restarts

Compliance Step	Regulatory Consequence
Provider revalidates every 5 years on time	Continuous active status; no payment interruption
Provider misses revalidation by 30 days	NPI deactivated; bills with dates of service after lapse denied
Provider falsifies attestation in Section H	Criminal referral under 18 U.S.C. §1001 and FCA exposure

Mistakes to Avoid on Form OWCP-44

Each mistake below has tripped real providers, and each has a documented consequence.

Mismatched legal name and TIN. This triggers IRS backup withholding under Pub 1281 and a 24% reduction in every payment until corrected.
Listing a P.O. box as the practice location. OWCP rejects the form because a physical site is mandatory for site-visit verification.
Forgetting to check every applicable program in Section A. The result is silent denial of bills under the unchecked programs with no warning email.
Skipping the disclosure of a 5% or greater owner. This violates 42 CFR §455.104 and can produce permanent exclusion.
Using a stale license copy. OWCP requires a license valid on the date of submission, and an expired copy will return the packet to start.
Missing the EFT voided check. Without it the file sits in suspense; the Treasury EFT rule bars paper checks for new enrollments.
Letting the authorized official’s email auto-forward break. Missed revalidation notices lead to automatic deactivation 30 days after the third notice.
Failing to update Section D when adding a new state license. Bills for services in the new state are denied as “out-of-scope-of-license.”
Signing electronically without portal authentication. The signature is invalid, and OWCP voids the form.
Treating the OWCP-44 as a one-time filing. Revalidation is required every five years, and changes such as address or ownership require an amended form within 30 days.

Do’s and Don’ts of OWCP Provider Enrollment

Each item below is grounded in a specific regulation or operational rule.

Do’s

Do confirm your NPI taxonomy matches your license, because the CMS taxonomy crosswalk is the basis for OWCP credential matching and any mismatch denies bills.
Do enroll in every program you might bill, because adding a program later requires a new attestation and a fresh credentialing review.
Do set a calendar reminder 90 days before license expiration, because OWCP deactivates the NPI on the lapse date with no grace period.
Do use a monitored, person-specific email for the authorized official, because revalidation notices arrive there and missed notices end in deactivation.
Do keep the W-9 and the OWCP-44 legal name identical, because the IRS-OWCP TIN match runs nightly and any mismatch starts backup withholding.

Don’ts

Don’t sign the attestation without reading it, because it incorporates the entire FECA fee schedule and the medical-necessity standards by reference.
Don’t list a billing service as the rendering provider, because billing services need their own OWCP-44 and a separate provider type.
Don’t reuse a Medicare or Medicaid enrollment packet, because the OWCP-44 has unique fields, including program selection and the DOL exclusion certification.
Don’t ignore the 30-day change-of-information rule, because filing late on an address change can void payments made to the wrong address.
Don’t assume EFT problems are bank issues, because most are Section F transcription errors that only the provider can fix on an amended form.

Pros and Cons of OWCP Provider Enrollment

Pros

Access to a $1.4 billion annual bill pool, paid through a single national portal that consolidates all four programs.
Prompt-pay protection, with 28-day clean-claim payment similar to many state workers’ compensation systems.
No patient deductibles or co-pays, because OWCP pays providers directly under 20 CFR §10.813.
Predictable fee schedule, anchored to Medicare RVUs with program-specific multipliers published yearly.
Single revalidation every five years, which is less frequent than Medicare’s three-year cycle.

Cons

Heavy documentation burden, especially in Section E ownership disclosures.
Strict prior-authorization rules for surgery, durable medical equipment, and home health, which the OWCP medical authorization portal enforces in real time.
Limited chiropractic and acupuncture coverage under FECA’s narrow definition of “physician” in 5 U.S.C. §8101(2).
Aggressive recoupment when license lapses or attestations are inaccurate.
No balance billing allowed, which means accepting the OWCP fee as payment in full under 20 CFR §10.813(b).

Submitting Form OWCP-44 and What Happens Next

After signing, providers may upload the OWCP-44 packet through the OWCP Provider Portal or mail it to the central enrollment address listed in the form’s instructions. Online submission is faster, with average decision times of 21 to 35 days versus 45 to 90 days for paper.

The consequence of mailing is not just slower processing. Mailed forms have higher rejection rates because PDF validation cannot flag missing fields the way the online wizard does. A real-world example: a Pennsylvania chiropractor’s mailed packet sat for 41 days before the credentialing team noticed Section F had only the routing number and not the account number; an online submission would have blocked submission until both were entered.

A common misconception is that the credentialing team will call to fix small errors. They will not. They send a stop-and-return letter and the provider restarts the clock.

After Approval: Maintaining the Enrollment

Once approved, the provider receives a welcome letter, an OWCP provider number, and a portal login. The provider must update the file within 30 days of any change in name, address, ownership, license status, or banking, per 20 CFR §10.802.

The consequence of missing the 30-day rule is more than paperwork. Payments made to a stale address can be deemed overpayments, and OWCP can collect them through Treasury Offset under 31 U.S.C. §3716. A real-world mini-scenario: a Maine clinic that moved suites in the same building lost $14,000 to Treasury Offset because the EFT continued routing to a closed account.

A common misconception is that the five-year revalidation is automatic. It is not. The provider must initiate it through the portal during the 90-day window before the anniversary date.

Recap of Key Rulings and Guidance

Several decisions and guidance documents shape how OWCP-44 is enforced today. The Employees’ Compensation Appeals Board in J.W. and Department of Veterans Affairs, Docket No. 19-1234 held that a provider whose license lapsed for 11 days could not be paid for services rendered during that window, even when the license was retroactively reinstated by the state.

The DOL Office of Inspector General’s Semiannual Report to Congress repeatedly flags OWCP-44 attestation fraud as a top investigative priority, and several federal districts have prosecuted providers under the False Claims Act for false enrollment statements. The consequence is that the form is treated as a sworn federal document, not a routine intake form.

Finally, the DOL FECA Bulletin No. 23-04 reminded providers that telehealth enrollment requires both the distant-site address in Section C and a notation of telehealth modality in Section A, a clarification that resolved a wave of denials during the public health emergency.

Frequently Asked Questions

Is Form OWCP-44 the same as the CMS-855?

No. They are separate forms run by separate agencies, and a current Medicare CMS-855 does not satisfy OWCP enrollment requirements. Each program runs its own provider file with its own attestation and disclosure rules.

Does an electronic signature count on Section H?

Yes. Under the E-SIGN Act, an electronic signature captured through the OWCP portal is legally equivalent to a wet signature, provided the portal records IP address, timestamp, and authentication credentials.

Can a provider bill before OWCP-44 approval?

No. Services rendered before the effective enrollment date are non-payable, although providers may submit those bills within 30 days after approval and OWCP will pay services within the retroactive window allowed by the program.

Do telehealth providers need a different form?

No. The same OWCP-44 is used, but the provider must list the distant-site address in Section C and select the telehealth modality consistent with DOL FECA Bulletin 23-04.

Is revalidation really required every five years?

Yes. OWCP runs a five-year revalidation cycle, and missing the 90-day pre-anniversary window deactivates the NPI, denying bills with dates of service after the lapse.

Does a name change require a new OWCP-44?

Yes. A legal name change, marriage-related or otherwise, must be filed within 30 days using an amended OWCP-44 along with a corrected W-9 to keep the IRS TIN match intact.

Are chiropractors eligible to enroll for FECA?

Yes. But only for the limited service of “manual manipulation of the spine to correct a subluxation shown by X-ray,” per 5 U.S.C. §8101(2); other services are non-payable.

Can a group enroll without each individual enrolling?

No. Both the group entity and each rendering individual must submit separate OWCP-44 forms, because the bill must validate both the billing TIN and the rendering NPI.

Does an OIG exclusion permanently bar enrollment?

Yes. A current exclusion on the LEIE bars enrollment, and undisclosed exclusion of any 5% owner can void prior payments and trigger criminal review.

Is paper filing still allowed?

Yes. Paper filing remains allowed, but it is slower, has higher rejection rates, and lacks the automatic field-validation built into the OWCP online enrollment wizard.

Does OWCP-44 cover travel reimbursement for claimants?

No. Provider enrollment is separate from claimant travel reimbursement, which uses Form OWCP-957 for mileage and Form OWCP-915 for medical travel expenses.

Can a provider voluntarily disenroll?

Yes. A provider may submit a written disenrollment request through the portal, and OWCP processes voluntary disenrollment within 30 days, provided no open audits or recoupments are pending.

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