The VA rates chronic fatigue syndrome from 0% to 100% under Diagnostic Code 6354, tying each level to how much your symptoms cut into your normal daily activities and how many weeks per year a physician has ordered you to bed. Before any rating attaches, you have to meet the VA’s own diagnostic definition in 38 CFR 4.88a and establish that your CFS is connected to service. For Gulf War veterans, that service connection is presumed, but the presumption expires December 31, 2026.
The CFS Rating Schedule at a Glance
Diagnostic Code 6354 sets six rating levels. The VA looks at two things: whether your symptoms are nearly constant or fluctuating, and how many weeks per year they leave you incapacitated. Both of those terms have specific meanings the VA applies strictly.1eCFR. 38 CFR 4.88b – Schedule of Ratings, Diagnostic Code 6354
- 100% — Symptoms are nearly constant and so severe they restrict routine daily activities almost completely, sometimes preventing self-care.
- 60% — Symptoms are nearly constant and restrict daily activities to less than 50% of your pre-illness level, or fluctuating symptoms produce incapacitating episodes totaling at least six weeks per year.
- 40% — Nearly constant symptoms restrict daily activities to between 50% and 75% of pre-illness level, or incapacitating episodes total at least four but less than six weeks per year.
- 20% — Nearly constant symptoms restrict daily activities by less than 25% of pre-illness level, or incapacitating episodes total at least two but less than four weeks per year.
- 10% — Fluctuating symptoms produce incapacitating episodes totaling at least one but less than two weeks per year, or symptoms are controlled by continuous medication.
- 0% — Diagnosed and service-connected, but no continuous treatment required and no measurable impairment.
Each rating pays a fixed monthly, tax-free amount. As of December 1, 2025, for a veteran with no dependents:2Department of Veterans Affairs. Current Veterans Disability Compensation Rates
- 10%: $180.42
- 20%: $356.66
- 40%: $795.84
- 60%: $1,435.02
- 100%: $3,938.58
Veterans rated at 30% or higher receive additional compensation for dependents, and rates adjust annually for cost of living.
What Counts as an Incapacitating Episode
Read the schedule closely and you’ll notice how much rides on the phrase “incapacitating episodes.” Under DC 6354, a period only counts as incapacitating when a licensed physician has prescribed bed rest and treatment. Days you spent in bed on your own initiative, however severe the flare, do not count.1eCFR. 38 CFR 4.88b – Schedule of Ratings, Diagnostic Code 6354
This is the single most common reason veterans are underrated. If your provider treats a flare over the phone or in a follow-up visit, ask them to document the flare, the recommended duration of bed rest, and the fact that rest was prescribed. Do this every time. A year’s worth of documented flares is often the difference between 20% and 60%.
Meeting the VA’s Diagnostic Criteria
No rating attaches until the VA is satisfied you actually have CFS under its own definition in 38 CFR 4.88a. The regulation requires all three of the following:
- New-onset debilitating fatigue severe enough to reduce daily activity to less than 50% of your usual level for at least six months.
- Exclusion of other clinical conditions that could explain the symptoms, through history, physical exam, and lab tests.
- At least six of these ten signs: acute onset, low-grade fever, nonexudative pharyngitis, tender or swollen cervical or axillary lymph nodes, generalized muscle aches or weakness, fatigue lasting 24 hours or longer after exercise, new or different headaches, migratory joint pains, neuropsychological symptoms, and sleep disturbance.3eCFR. 38 CFR 4.88a – Chronic Fatigue Syndrome
Claims fail at this step more than any other. Records that mention fatigue and one or two associated complaints do not meet the six-of-ten threshold. Ask your treating physician to walk through all ten symptoms in writing and note which are present and which were evaluated and absent. The exclusion piece matters too: CFS overlaps with fibromyalgia, depression, thyroid disorders, and autoimmune illness, and the VA’s own examination worksheet tells examiners to rule these out before confirming CFS.4U.S. Department of Veterans Affairs. Chronic Fatigue Syndrome Examination
Connecting CFS to Your Service
A diagnosis alone doesn’t get you paid. You need to legally link the condition to service through one of three paths.
Direct Service Connection
You need a current CFS diagnosis meeting the criteria above, evidence of an in-service event, injury, or illness, and a medical opinion linking the two. The condition must be chronic, meaning present for at least six months or showing intermittent worsening over that span.
Secondary Service Connection
If CFS developed because of or was made worse by a condition you’re already service-connected for, such as PTSD or traumatic brain injury, you can establish a secondary connection. A medical opinion still has to explain how the service-connected condition caused or aggravated the CFS.
Gulf War Presumption
CFS is a medically unexplained chronic multisymptom illness under 38 CFR 3.317. If you served in the Southwest Asia theater on or after August 2, 1990, the VA presumes service connection, provided your CFS manifested during active duty or reaches at least 10% severity by December 31, 2026.5eCFR. 38 CFR 3.317 – Compensation for Certain Disabilities Occurring in Persian Gulf Veterans
Qualifying locations include Iraq, Kuwait, Saudi Arabia, Bahrain, Qatar, Oman, the United Arab Emirates, Somalia, and the airspace above them for service on or after August 2, 1990. Service on or after September 11, 2001, also covers Afghanistan, Djibouti, Egypt, Jordan, Lebanon, Syria, Uzbekistan, and Yemen.6Veterans Affairs. The PACT Act and Your VA Benefits
If your CFS has not manifested to a compensable degree by the end of 2026, you lose the presumption and would have to pursue direct or secondary service connection instead. If you’ve been experiencing symptoms but haven’t filed, don’t wait.
Evidence That Moves the Rating Up
The quality of your file drives the outcome more than anything else. Three pieces do most of the work.
A CFS-specific diagnosis. Your medical records must track the language of 38 CFR 4.88a: the 50% activity reduction, the six-month duration, the six-of-ten symptoms, and the exclusion of alternatives. Generic fatigue notes are not enough.
A nexus letter with the right phrase. Unless you’re using the Gulf War presumption, you need a private medical opinion stating your CFS is “at least as likely as not” related to service. That phrase maps directly to the VA’s evidentiary threshold under the benefit-of-the-doubt rule, which resolves close cases in the veteran’s favor.7eCFR. 38 CFR 3.102 – Reasonable Doubt Language like “possible” or “cannot be ruled out” is too weak. The letter should also explain the physician’s reasoning, not just state a conclusion. Private nexus letters typically run about $1,500 and can exceed $3,000 for complex cases.
A symptom and bed-rest log. Because the schedule rewards documented incapacitating episodes, keep a running record of flare dates, duration, and any prescribed rest. Personal statements and buddy statements from a spouse, coworker, or fellow service member describing what they’ve witnessed carry real weight alongside the medical records.
One caution when you have overlapping diagnoses like fibromyalgia, depression, or sleep disorders: the VA prohibits pyramiding, meaning it won’t rate the same symptom under two codes. You can be rated for multiple conditions, but each rating has to rest on distinct symptoms.8eCFR. 38 CFR 4.14 – Avoidance of Pyramiding Ask your provider to distinguish, for example, which fatigue and cognitive symptoms belong to CFS and which mood and social symptoms belong to a separate depression rating.
The C&P Exam Decides Most Ratings
After you file, the VA will schedule a Compensation and Pension examination. The examiner checks general appearance, looks for pharyngitis and swollen lymph nodes, assesses cognitive impairment, reviews your labs, and records whether your symptoms are constant or fluctuating and how much they restrict your activities. Their report drives your rating.4U.S. Department of Veterans Affairs. Chronic Fatigue Syndrome Examination
Do not miss the appointment. Under 38 CFR 3.655, missing a C&P exam for an original claim means the VA rates you on existing evidence alone, which usually means denial or a low rating. For increase or supplemental claims, missing the exam means automatic denial.9eCFR. 38 CFR 3.655 – Failure to Report for Department of Veterans Affairs Examination If something legitimate keeps you from attending, contact the VA immediately to reschedule. The VA recognizes good cause, but you have to reach out before the denial letter goes out.10Veterans Affairs. VA Claim Exam (C&P Exam)
Bring your symptom log. Describe your worst days honestly. Many veterans understate their symptoms out of habit, and the examiner writes down what you say.
When TDIU Beats Your Schedular Rating
If CFS keeps you from holding substantially gainful employment but your schedular rating is below 100%, Total Disability Based on Individual Unemployability can pay you at the 100% rate. Schedular eligibility requires either a single service-connected disability rated at 60% or higher, or a combined rating of 70% or higher with at least one disability rated at 40% or more.11eCFR. 38 CFR 4.16 – Total Disability Ratings for Compensation Based on Unemployability
Veterans who fall short of those thresholds can still be referred for extraschedular TDIU when their disabilities clearly prevent work. TDIU claims use VA Form 21-8940, and the supporting medical evidence needs to speak specifically to your functional limitations in a work setting.12Veterans Affairs. Individual Unemployability If You Can’t Work
For a CFS veteran rated at 60%, where symptoms restrict you to less than 50% of your pre-illness activity, TDIU is worth serious consideration. Consistent employment is often unrealistic at that severity even without a 100% schedular rating.
Filing the Claim
Submit an intent to file before you finalize your evidence. That sets a potential effective date, so if the claim is later approved, your compensation can be backdated to the intent-to-file date rather than the day you submitted the completed application. You can file the intent online, in person, or by mailing VA Form 21-0966, and you then have one year to file the actual claim. Starting a claim on VA.gov sets the intent-to-file date automatically.13Veterans Affairs. Your Intent to File a VA Claim
The claim itself goes on VA Form 21-526EZ, filed online, by mail, or through an accredited Veterans Service Organization representative.14Department of Veterans Affairs. How to File a VA Disability Claim
If Your Rating Is Too Low or Denied
You have three review paths under the Appeals Modernization Act. You have one year from the decision date to request a Higher-Level Review or Board Appeal and preserve your effective date; supplemental claims can be filed any time but the same one-year window preserves the effective date.15Veterans Affairs. Decision Reviews FAQs
Match the lane to the reason for the bad outcome. If the C&P examiner found your symptoms didn’t meet 4.88a, file a supplemental claim on VA Form 20-0995 with a private medical opinion that walks through all ten symptoms and the exclusion analysis.16Department of Veterans Affairs. Decision Review Request: Supplemental Claim If the denial rests on a missing or negative nexus opinion, a new independent medical opinion using the “at least as likely as not” standard is usually the strongest move.
If you believe the VA misread the evidence already on file, request a Higher-Level Review. A senior reviewer looks at the existing record for errors, and you can request one informal conference to point out specific factual or legal mistakes. You cannot add new evidence in this lane.17Veterans Affairs. Higher-Level Reviews
A Board Appeal sends the case to a Veterans Law Judge and offers three dockets: direct review, evidence submission, or a hearing. It takes longer than the other two lanes and fits cases where the legal issues are complex or where your testimony matters.