OWCP Development Letter: How to Respond in 60 Days

An OWCP development letter means the Office of Workers’ Compensation Programs has looked at your Federal Employees’ Compensation Act claim and decided it can’t approve you yet without more evidence. The letter lists exactly what’s missing, and you have at least 60 days to send it in.¹ It is not a denial. It’s your window to fix the file before the claims examiner makes a decision.

What the Letter Is Really Asking You to Prove

Every FECA claim has to satisfy five elements before OWCP can accept it:²

The claim was filed within the three-year statutory window.³
You were a federal employee when the injury occurred.
An injury, illness, or death actually happened (the fact of injury).
You were performing your duties at the time.
Your medical condition is causally related to the work event or environment.

Timely filing and federal employment are usually easy to document. Development letters almost always focus on the last three, and above all on causal relationship. Your own belief that the job caused the condition is not enough. OWCP needs a physician’s reasoned explanation connecting the work activity to the diagnosis, and getting that report right is where the response stands or falls.

The Medical Narrative That Usually Decides the Claim

The core of most responses is a narrative report from your treating physician. A weak narrative is the single most common reason claims are denied after development. The report needs a clear diagnosis grounded in objective findings (imaging, labs, clinical exam) and then a medical explanation of why your specific duties or the specific incident caused that diagnosis.

Vague language sinks these reports. “The patient’s condition could be related to work activities” gives the examiner nothing to approve. What OWCP wants is closer to: “The repetitive overhead lifting required by the patient’s mail-sorting duties caused progressive rotator cuff degeneration, as evidenced by the MRI findings and the timeline of symptom onset.” The physician has to walk through the medical reasoning that links job to injury.

If your condition is an aggravation of something pre-existing, the report should say so directly. FECA covers aggravation, so a prior back problem does not disqualify you if work made it worse. The physician needs to explain how.

Not every provider qualifies as a “physician” under FECA. The statute limits the term to surgeons, podiatrists, dentists, clinical psychologists, optometrists, chiropractors, and osteopathic practitioners, each within their state-defined scope of practice.⁴ Chiropractors face a further limit: OWCP will consider their services only for spinal subluxation confirmed by X-ray.⁵ Nurse practitioners and physician assistants can treat you, but a narrative from a non-physician provider alone will not satisfy the medical evidence requirement.

The report can come in on OWCP’s standard forms (CA-16, CA-20, or CA-20a) or as a signed letter on the physician’s letterhead. Physicians typically charge their own fee to write a detailed narrative, and that cost is out of pocket.

Writing Your Own Factual Statement

When the letter questions the fact of injury or performance of duty, you need a written statement of what happened. Write it in chronological order: what you were doing, where, what occurred, and when symptoms first appeared. Give exact dates and times. Name any witnesses and where they were.

Then treat the letter as a checklist. If the examiner asked five specific questions, answer all five, in order. A single unanswered question reads as a gap in the record and can be enough for a denial. If the letter asks about prior injuries or conditions, disclose them and explain how the work event worsened them; consistency between your account and the physician’s narrative matters.

How and Where to Submit Before the 60 Days Run Out

You have at least 60 days from the date on the letter to submit your evidence. Miss it and the examiner can deny the claim on the incomplete record. OWCP is not required to warn you again if your response falls short.¹ If you’re waiting on a physician’s report as the deadline nears, submit what you have and note that additional medical evidence is coming. A partial response beats no response.

Submit Electronically Through ECOMP

The fastest route is the Employees’ Compensation Operations and Management Portal at ecomp.dol.gov. Log in, use Upload Document, and enter your FECA case number and identifying information.⁶ Electronic submission creates an immediate record of receipt and attaches your documents to the digital case file. When the deadline is close, this saves days.

Submit by Mail

Send case-related correspondence to the OWCP/DFEC Central Mailroom, PO Box 8311, London, KY 40742-8311. Medical documentation for treatment authorization or reimbursement goes to PO Box 8300 at the same zip code.⁷ Use a service with tracking and delivery confirmation.

Put Your Case Number on Every Page

Every page of every document you submit needs your OWCP case file number on it. Mail to the central mailroom is scanned and then routed to your examiner; without the case number, evidence gets lost or delayed. This applies to medical records, witness statements, your factual narrative, and the physician’s report alike.

Getting Paid While Your Claim Is Pending

If you filed a traumatic injury claim on Form CA-1, your employer must continue paying your regular salary for up to 45 calendar days of disability while OWCP works the claim. This is Continuation of Pay (COP), and it exists to prevent an income gap during development.⁸ COP applies to traumatic injuries only, not occupational diseases. You must have reported the injury on the CA-1 within 30 days and begun losing time from work within 45 days of the injury.

COP counts calendar days, so weekends and holidays are included if the medical evidence shows you were disabled on those days. If the claim is ultimately denied after COP has been paid, you can elect to charge that time to annual or sick leave; otherwise it may be treated as an overpayment.⁸ That is one more reason to take the development letter seriously: a denied claim can claw back pay you have already received.

If your disability looks like it will run past 45 days, file Form CA-7 through ECOMP to request wage-loss compensation. Your employing agency should help with this once you’ve received about 30 days of COP and it looks like disability will exceed 45 days.⁹ Once approved, FECA pays 66⅔% of your monthly pay for total disability, or 75% if you have dependents.¹⁰

What Happens After OWCP Reviews Your Response

After the response period closes, the examiner weighs your new evidence against the five elements. If it clears the bar, OWCP issues a formal acceptance, which opens payment of medical bills and wage-loss compensation. The acceptance letter goes to you and your employer.

Sometimes the evidence helps but doesn’t finish the job, most often when the medical narrative doesn’t fully explain causation. The examiner may issue a second development letter asking for more detail. This is less common than a single round, but it happens.

If the evidence still doesn’t meet the burden of proof, OWCP issues a denial. A denial must include findings of fact, the reasons for the decision, and a description of your appeal rights.¹¹ Appeal deadlines start running from the date on that decision.

If Your Claim Is Denied

A denial can be challenged through three separate routes, each with its own deadline and purpose. Which one to use first matters, because some choices limit what remains available afterward.

Request a Hearing

You can request an oral hearing or a review of the written record before an OWCP hearing representative who was not involved in the original decision. The request must be filed within 30 days of the denial.¹¹ A hearing lets you offer testimony and additional evidence, which is often the strongest option when the written record does not capture the full picture. Requests can go in through ECOMP or by mail.¹²

Request Reconsideration

Reconsideration is handled by the same district office that made the original decision. You have one year from the date of the denial.¹¹ To qualify, the application must do at least one of three things: provide relevant new evidence OWCP did not previously consider, show that OWCP misapplied a point of law, or raise a legal argument not previously addressed.¹³ Restating the same arguments with the same evidence will not trigger a new review. This path works best when you have a stronger medical report or a clear legal error to raise.

Appeal to the Employees’ Compensation Appeals Board

The Employees’ Compensation Appeals Board (ECAB) is an independent body that reviews OWCP decisions on the written record. File within 180 days of the decision.¹⁴ The Board can extend that only if you show compelling circumstances beyond your control. ECAB reviews are limited to the evidence already in the file, so this option is most useful when you believe OWCP got the law wrong rather than when you have new evidence to add.

1
eCFR. 20 CFR 10.121 – What Happens if OWCP Needs More Evidence From the Claimant?
2
eCFR. 20 CFR 10.115 – What Evidence Is Needed to Establish a Claim?
3
Office of the Law Revision Counsel. 5 USC 8122 – Time for Making Claim
4
Office of the Law Revision Counsel. 5 USC 8101 – Definitions
5
eCFR. 20 CFR Part 10 Subpart D – Medical and Related Benefits
6
U.S. Department of Labor. ECOMP – Employees’ Compensation Operations and Management Portal
7
U.S. Department of Labor. Information for Injured Workers and Their Representatives
8
eCFR. 20 CFR Part 10 Subpart C – Continuation of Pay
9
U.S. Department of Labor. Filing for Compensation Benefits
10
U.S. Department of Labor. 5 USC Chapter 81 – Federal Employees’ Compensation Act
11
eCFR. 20 CFR Part 10 Subpart G – Appeals Process
12
U.S. Department of Labor. FECA Procedure Manual – Part 2, Group 4
13
eCFR. 20 CFR 10.606 – How Does a Claimant Request Reconsideration?
14
eCFR. 20 CFR 501.3 – Notice of Appeal