You fill out DOL Form CM-908 by entering the miner’s identifying information, claim number, and authorizing the examining physician to perform the complete pulmonary evaluation required under the federal Black Lung Benefits Act. The form is the official authorization that sends the claimant to a DOL-approved physician for the medical workup that drives the entire benefits decision under 20 C.F.R. § 725.406.
The trouble is that small mistakes on Form CM-908 can delay benefits for months, send the miner to the wrong clinic, or cause the Division of Coal Mine Workers’ Compensation (DCMWC) to reject the medical evidence outright. The form interacts with the medical quality standards in 20 C.F.R. Part 718, the claims procedures in 20 C.F.R. Part 725, and the DCMWC Procedure Manual that examiners follow when they review the file.
According to the DOL Office of Workers’ Compensation Programs FY 2024 report, more than 24,000 active Black Lung claims sit in the federal system, and roughly 1 in 4 medical evaluations are returned for missing or noncompliant documentation tied to the authorization step.
- 📝 How to complete every block of CM-908 without triggering rework
- ⚖️ How the form connects to the Black Lung Benefits Act and 20 C.F.R. Parts 718 and 725
- 🩺 What the examining physician must do once the authorization arrives
- 🚫 The seven biggest mistakes that delay or destroy a claim
- 💰 How a clean CM-908 protects monthly benefits set by the 2026 federal pay scale
What Form CM-908 Is and Why It Exists
Form CM-908 is the Authorization of Examining Physician issued by the DCMWC to send a Black Lung claimant to a federally approved doctor for a complete pulmonary evaluation. The form names the miner, the claim, and the physician, and it tells the doctor that DOL will pay for the exam under 30 U.S.C. § 923(b). Without this authorization, the physician cannot bill DOL, and the resulting medical report may not count as evidence in the claim.
The form exists because the Black Lung Benefits Act gives every miner the right to a complete pulmonary evaluation paid for by the federal government. The Supreme Court confirmed the strength of that right in Usery v. Turner Elkhorn Mining Co., 428 U.S. 1 (1976), when it upheld the constitutionality of the program. The exam paid for by CM-908 is the cornerstone of the medical record that decides whether the miner has pneumoconiosis and whether that disease is totally disabling.
The consequence of skipping or fumbling Form CM-908 is direct. The claimant loses the free exam, the file lacks the medical evidence required by 20 C.F.R. § 718.101, and the District Director can issue a Proposed Decision and Order denying benefits.
A common misconception is that the miner’s personal doctor can simply send records and skip CM-908. That is wrong because DOL needs a physician who follows the quality standards for chest X-rays, pulmonary function tests, and arterial blood gas studies, and the authorization form is what locks those standards in.
The Statutory and Regulatory Backbone
The Black Lung Benefits Act sits inside Title 30 of the U.S. Code and is implemented through 20 C.F.R. Parts 718, 725, and 727. Part 718 governs the medical side, including how X-rays must be read by B-readers certified by NIOSH. Part 725 governs the claims side, including filing, evidence, and appeals.
The CM-908 sits at the intersection of these two parts. It is issued under the authority of 20 C.F.R. § 725.406, which guarantees the complete pulmonary evaluation, and it triggers the medical quality standards in 20 C.F.R. § 718.101–.107.
The consequence of ignoring these regulations is that the medical report becomes inadmissible. In Director, OWCP v. Greenwich Collieries, 512 U.S. 267 (1994), the Supreme Court held that the burden of persuasion stays on the claimant, so weak or noncompliant medical evidence sinks the case.
Who Issues the Form and Who Receives It
The DCMWC District Director issues CM-908 after the miner files a claim using Form CM-911 (miner) or Form CM-912 (survivor). The District Director sends the original to the examining physician, a copy to the miner, and keeps a copy in the case file.
The physician must be on the DOL-approved list, which the DCMWC medical office maintains. The miner can pick a doctor from that list, and the District Director then routes CM-908 to that doctor.
The consequence of sending CM-908 to a non-approved doctor is that DOL will not pay the bill, and the report may not satisfy the quality standards in 20 C.F.R. § 718.103.
Step-by-Step: How to Fill Out Form CM-908
The form runs about two pages and is built around five blocks. Each block must match the data the District Director already has in the DCMWC case file, or the system flags the form for manual review.
Block 1 — Miner Identification
Block 1 captures the miner’s full legal name, Social Security number, date of birth, and DOL-assigned claim number. The claim number begins with the prefix XXX-XX-XXXX and appears on every letter from the District Director. The miner’s name must match the name on the original Form CM-911.
The consequence of a name mismatch is that the physician’s report may be rejected under 20 C.F.R. § 725.414, which limits the medical evidence each party can submit.
A miner named Earl Whitaker who goes by Buddy must still write Earl Whitaker in Block 1, because that is the name on his SSA record and on his claim file.
Block 2 — Mailing Address and Phone
Block 2 captures the current mailing address and phone number. The address must match the one on file with DCMWC, or the miner must file a change of address using the procedure in the DCMWC Procedure Manual.
The consequence of an outdated address is that the physician’s appointment letter never arrives, the miner misses the exam, and the Black Lung Disability Trust Fund does not cover the rescheduled visit if the miss looks like a no-show.
A common mistake is to write a P.O. Box when the physician needs a street address for medical records delivery; always include both if available.
Block 3 — Authorized Examining Physician
Block 3 names the doctor, clinic, and address where the exam will take place. The District Director typically pre-fills this block from the DOL-approved provider list. If the miner wants a different approved doctor, the miner writes the request on a separate sheet and submits it before the exam is scheduled.
The consequence of crossing out the printed name and writing in a non-approved doctor is that DOL will not pay, and the resulting report fails the quality standards in 20 C.F.R. § 718.104.
A pulmonologist named Dr. Marcia Hollins in Pikeville, Kentucky, who is not on the DOL list, cannot perform the CM-908 exam even if she is excellent, because Block 3 must name an approved provider.
Block 4 — Scope of Examination
Block 4 lists the four required components of the complete pulmonary evaluation: a clinical exam and history, a chest X-ray read under ILO standards, a pulmonary function test (spirometry), and an arterial blood gas study. Each component must follow the technical standards in 20 C.F.R. § 718.103 for spirometry and § 718.105 for blood gas studies.
The consequence of skipping any component is that the report is incomplete, and the Administrative Law Judge at the appeal stage may give it little weight.
A miner with a heart condition who cannot safely complete spirometry should ask the physician to document the medical reason in writing, because the regulation at § 718.103(c) allows a waiver only with documented medical justification.
Block 5 — Signatures and Date
Block 5 captures the District Director’s signature, the date of issuance, and the deadline by which the exam must be completed (usually 60 days). The miner does not sign Block 5; the miner signs the Privacy Act and HIPAA releases attached to the form.
The consequence of missing the 60-day window is that the District Director may close the evidentiary record under 20 C.F.R. § 725.410, and the miner may need to request an extension in writing.
A common misconception is that the doctor’s signature goes in Block 5; it does not. The doctor signs the medical report itself, which travels back with Form CM-988, the physician’s report of evaluation.
Worked Examples Using Real-World Names
These examples show how three different claimants complete CM-908 under the Black Lung Benefits Act. Each example walks through the practical decisions and the rule that drives them.
Example 1 — Active Underground Miner
Earl Whitaker, age 58, has worked 22 years underground in West Virginia and files a claim using Form CM-911. The District Director issues CM-908 naming Dr. Patel at the Beckley VA Medical Center as the examining physician.
Earl writes his legal name in Block 1, his current home address in Block 2, accepts the pre-filled Dr. Patel in Block 3, and confirms the four-part scope in Block 4. He attends the exam within 45 days. His chest X-ray is read by a NIOSH-certified B-reader, and the report goes back to DCMWC under the quality standards in 20 C.F.R. § 718.102.
Example 2 — Retired Miner With Complicated Pneumoconiosis
Roy Caldwell, age 71, retired after 30 years in Kentucky surface and underground work, and his prior X-rays show large opacities. Under the irrebuttable presumption of 30 U.S.C. § 921(c)(3), if his exam confirms complicated pneumoconiosis, he is presumed totally disabled.
Roy’s CM-908 names a pulmonologist at the Stone Mountain Health Services Black Lung Clinic. He completes Block 1 with the legal name on his SSA record, lists his current rural address in Block 2, and confirms the scope in Block 4. The exam confirms Category A complicated pneumoconiosis, which triggers the irrebuttable presumption.
Example 3 — Surviving Spouse Claim
Loretta Simms, age 68, files a Form CM-912 survivor claim after her husband Walter dies of respiratory failure. Under the 15-year presumption in 30 U.S.C. § 921(c)(4), Walter’s 18 years of underground mining create a rebuttable presumption of death due to pneumoconiosis.
Loretta does not need a CM-908 for herself, because the medical exam is on the deceased miner. Instead, she signs releases for Walter’s medical records, and the District Director uses Form CM-913 to gather hospital and autopsy records.
Three Common Scenarios
The three scenarios below show how a single decision on CM-908 changes the outcome of the claim.
| Decision on CM-908 | Outcome Under DOL Regulations |
|---|---|
| Miner uses pre-printed DOL-approved doctor in Block 3 | DOL pays the exam and the report counts as evidence under 20 C.F.R. § 725.406 |
| Miner crosses out the doctor and writes a non-approved provider | DOL refuses payment and the report fails § 718.104 |
| Miner ignores CM-908 and submits only personal doctor records | District Director may deny under § 725.410 for lack of complete pulmonary evaluation |
| Timing Choice | Regulatory Effect |
|---|---|
| Exam completed within 60 days of CM-908 issuance | Evidence enters the record on schedule under 20 C.F.R. § 725.410 |
| Exam delayed 60–120 days with written extension | District Director may grant extension under the DCMWC Procedure Manual |
| Exam never completed | District Director closes the record and issues a Proposed Decision and Order |
| Scope-of-Exam Choice | Effect on Claim |
|---|---|
| All four components completed and compliant | Report carries full weight under 20 C.F.R. § 718.101 |
| One component missing without medical justification | Report given reduced weight by Administrative Law Judge |
| Component skipped with documented medical waiver | Remaining components count, but § 718.103 requires the waiver in writing |
Mistakes to Avoid on CM-908
Each mistake below carries a specific negative outcome backed by 20 C.F.R. Parts 718 and 725.
- Using a nickname in Block 1 instead of the SSA legal name causes § 725.414 evidentiary mismatches.
- Listing a P.O. Box only in Block 2 prevents the DCMWC clinic from sending appointment letters and medical packets.
- Crossing out the named doctor in Block 3 and writing in a non-approved provider voids DOL payment under the provider list rule.
- Skipping the arterial blood gas component without a written medical waiver violates § 718.105.
- Allowing the 60-day exam window to lapse triggers record closure under § 725.410.
- Forgetting to sign the HIPAA release attached to CM-908 blocks the doctor from sharing the report with DOL.
- Sending the form to a non-B-reader for X-ray interpretation produces a film reading that fails § 718.102.
- Using an X-ray older than the date on CM-908 instead of a fresh film violates the contemporaneous-evidence rule.
- Failing to disclose smoking history during the clinical interview undermines the doctor’s § 718.202 etiology opinion.
Dos and Don’ts
The list below distills DOL guidance from the DCMWC Procedure Manual.
- Do confirm Block 1 matches the SSA record, because § 725.414 limits evidence tied to mismatched identifiers.
- Do schedule the exam within 30 days of receipt to preserve the 60-day buffer.
- Do bring photo ID and a list of current medications to support the clinical history.
- Do request a copy of the physician’s report under the Privacy Act, because you have a right to see your record.
- Do use the toll-free DCMWC helpline to verify the doctor is still on the approved list.
- Don’t substitute a non-approved doctor in Block 3, because DOL will not pay and the evidence fails Part 718.
- Don’t skip components of the exam, because Administrative Law Judges discount incomplete reports.
- Don’t ignore the appointment letter, because a no-show without good cause forfeits the free exam.
- Don’t sign blank releases, because broad waivers can expose unrelated medical history.
- Don’t wait until day 59 to schedule, because clinic backlogs can push the exam past the deadline.
Pros and Cons of the CM-908 Process
The CM-908 process gives miners a powerful free tool, but it comes with strict rules.
- Pro: The exam is free under 30 U.S.C. § 923(b), saving roughly 1,200 to 2,000 dollars in private costs.
- Pro: The doctor must be DOL-approved, which screens for B-reader and pulmonary expertise.
- Pro: The report enters the DCMWC case file directly, cutting paperwork for the miner.
- Pro: The exam supports both the initial claim and any later modification under § 725.310.
- Pro: Federal funding through the Black Lung Disability Trust Fund means no employer interference with the exam.
- Con: The 60-day deadline is tight when clinics are far away.
- Con: Switching doctors requires written justification, slowing the schedule.
- Con: Only one DOL-funded complete pulmonary evaluation is provided per claim.
- Con: The employer may submit its own § 725.414 medical evidence, creating dueling reports.
- Con: A poor exam can hurt the claim, because the report is part of the record either way.
State-Level Nuances
Although CM-908 is a federal form, several coal states run parallel programs that interact with it. Kentucky’s state black lung program under KRS 342.732 has its own medical evidence rules, and a federal CM-908 exam can sometimes be used as supporting evidence in the state case. West Virginia requires a separate state medical evaluation, but the federal exam often reaches the state file through the miner’s attorney.
Pennsylvania and Virginia follow similar dual-track patterns. The consequence of relying only on the federal CM-908 exam in a state case is that the state may demand its own examination, and the deadlines can collide.
A miner in Wise County, Virginia, who files both federal and state claims should ask the DCMWC and the state commission whether the same approved doctor can serve both, which can save weeks of travel.
How CM-908 Connects to the Rest of the Claim
CM-908 is one piece of a larger evidentiary chain. The claim begins with CM-911 (miner) or CM-912 (survivor), proceeds through CM-908 (authorization) and CM-988 (physician’s report), and ends with the District Director’s Proposed Decision and Order.
If either side is unhappy with the Proposed Decision and Order, the case moves to the Office of Administrative Law Judges for a formal hearing under 20 C.F.R. § 725.450. After that, the Benefits Review Board hears appeals on issues of law.
The consequence of a clean CM-908 is that the medical record is solid going into the ALJ stage, and recent rulings such as Westmoreland Coal Co. v. Stallard confirm that compliant exams carry significant weight.
Recap of Key Court Rulings
The case law shapes how DOL reads CM-908 today. In Usery v. Turner Elkhorn Mining Co., 428 U.S. 1 (1976), the Supreme Court upheld the Black Lung Benefits Act and the federal duty to provide medical evaluations. In Director, OWCP v. Greenwich Collieries, 512 U.S. 267 (1994), the Court placed the burden of persuasion on the claimant, raising the stakes for a complete CM-908 exam.
The Fourth Circuit in Westmoreland Coal Co. v. Cochran reinforced that a complete pulmonary evaluation under § 725.406 is a substantive right, not a procedural courtesy.
The consequence of these rulings is plain. A miner who treats CM-908 as a formality risks losing benefits, while a miner who treats it as the foundation of the case maximizes the chance of approval.
2026 Benefit Amounts at Stake
The 2026 monthly benefit rates for an approved Black Lung claim start at roughly 815 dollars per month for a miner with no dependents and rise to over 1,630 dollars per month for a miner with three or more dependents. These payments come from the Black Lung Disability Trust Fund when no responsible operator is identified.
A clean CM-908 exam directly affects whether those payments start, when they start, and how long they continue. The consequence of a flawed exam is months or years of lost benefits, because the § 725.503 onset date depends on the medical evidence in the file.
A miner named Henry Bowles with two dependents who waits an extra year for benefits because his CM-908 exam was incomplete loses more than 14,000 dollars in retroactive pay he might otherwise have received.
FAQs
Is Form CM-908 required for every Black Lung claim?
Yes. Every miner-filed claim under 20 C.F.R. § 725.406 gets a CM-908 so the miner can receive the federally funded complete pulmonary evaluation that the statute guarantees.
Does the miner pay anything for the CM-908 exam?
No. The exam is free to the miner because 30 U.S.C. § 923(b) makes the federal government responsible for the cost through the Black Lung Disability Trust Fund.
Can a survivor receive a CM-908?
No. Survivor claims under Form CM-912 rely on the deceased miner’s medical records, not a new exam, because the miner can no longer be examined.
Can the miner choose any pulmonologist?
No. The doctor must come from the DOL-approved provider list, although the miner may request a different approved physician in writing before scheduling.
Is there a deadline to complete the exam?
Yes. Most CM-908 forms set a 60-day window, and missing it can trigger record closure under 20 C.F.R. § 725.410 unless the miner requests an extension.
Does the employer see the CM-908 report?
Yes. Under 20 C.F.R. § 725.414, the responsible operator receives the medical evidence and may submit its own opposing reports.
Can the miner get a second DOL-funded exam?
No. The Trust Fund pays for one complete pulmonary evaluation per claim, although a § 725.310 modification request can sometimes justify additional testing.
Does CM-908 cover travel costs?
Yes. The DCMWC reimburses reasonable travel under the federal mileage rate when the miner submits receipts and a travel voucher.
Is the doctor’s report final?
No. Either party may challenge the report at the Office of Administrative Law Judges, and the ALJ weighs it against opposing evidence under § 718.202.
Can the miner refuse part of the exam?
Yes. The miner can decline a component for documented medical reasons under § 718.103, but unjustified refusal weakens the claim.
Does CM-908 apply to state black lung claims?
No. State programs in Kentucky, West Virginia, and Virginia use their own forms, although the federal exam can support a parallel state case.
Is the CM-908 exam confidential?
Yes. The report is protected by the Privacy Act of 1974 and HIPAA, and DOL shares it only with parties to the claim.
Related reading
- How to Fill Out DOL Form CM-2907 (w/Examples) + FAQs
- How to Fill Out DOL Form CM-2970a (w/Examples) + FAQs
- How to Fill Out DOL Form CM-893 (w/Examples) + FAQs
- How to Fill Out DOL Form CM-911 (w/Examples) + FAQs
- How to Fill Out DOL Form CM-972 (w/Examples) + FAQs
- How to Fill Out DOL Form CM-988 (w/Examples) + FAQs
- How to Fill Out DOL Form OWCP-16 (w/Examples) + FAQs