38 CFR § 4.88a
Chronic fatigue syndrome
Comes up when VA needs to confirm a chronic fatigue syndrome diagnosis before rating it under § 4.88b.
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Read the 1,523 decisions citing § 4.88a
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What this regulation says, in plain English
This section sets the diagnostic criteria VA uses for chronic fatigue syndrome: new, severe fatigue cutting daily activity by more than half for at least six months, ruling out other conditions that could explain the symptoms, and at least six of ten listed features such as low-grade fever, sore throat, tender lymph nodes, and sleep disturbance.
Read the full text of 38 CFR § 4.88a
This text was last amended by VA on December 14, 2016. We check it against eCFR every week.
(a) For VA purposes, the diagnosis of chronic fatigue syndrome requires: #
(1) new onset of debilitating fatigue severe enough to reduce daily activity to less than 50 percent of the usual level for at least six months; and
(2) the exclusion, by history, physical examination, and laboratory tests, of all other clinical conditions that may produce similar symptoms; and
(3) six or more of the following:
(i) acute onset of the condition, #
(ii) low grade fever,
(iii) nonexudative pharyngitis,
(iv) palpable or tender cervical or axillary lymph nodes,
(v) generalized muscle aches or weakness, #
(vi) fatigue lasting 24 hours or longer after exercise,
(vii) headaches (of a type, severity, or pattern that is different from headaches in the pre-morbid state),
(viii) migratory joint pains,
(ix) neuropsychologic symptoms,
(x) sleep disturbance. #
(b) [Reserved] #
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