Fibromyalgia VA Rating

Overview

Fibromyalgia is widespread musculoskeletal pain often with fatigue, sleep disturbance, and cognitive fog.

It is presumptive for Gulf War-era veterans under 38 CFR § 3.317.

The 40% rating requires symptoms that are constant or nearly so, and refractory to therapy.

In Depth

Fibromyalgia is rated under 38 CFR § 4.71a, Diagnostic Code 5025 with three tiers: 10% (requires continuous medication for control), 20% (episodic, with exacerbations often precipitated by environmental or emotional stress or by overexertion, but symptoms that are present more than one-third of the time), 40% (symptoms that are constant, or nearly so, and refractory to therapy). DC 5025 is unusual in that it lists no 30% or higher intermediate tier — the jump from 20% to 40% is significant and rests on the 'constant or nearly so, refractory to therapy' standard.

Fibromyalgia is a Gulf War presumptive under 38 CFR § 3.317 for veterans who served in the Southwest Asia theater of operations from August 2, 1990 onward (and certain Afghanistan / Syria service after September 19, 2001). When the presumption applies, a documented diagnosis can support service connection without an explicit in-service onset event.

The diagnosis itself can be a hurdle — current diagnostic criteria (2016 ACR revisions) use a Widespread Pain Index and Symptom Severity Scale rather than the older tender-point counts. A rheumatologist-confirmed diagnosis commonly carries more weight at C&P than a primary-care impression.

Fibromyalgia symptoms — chronic widespread pain, fatigue, cognitive dysfunction ('fibro fog'), sleep disturbance — overlap substantially with chronic fatigue syndrome (CFS, DC 6354) and undiagnosed Gulf War illness. Veterans should not file the same symptom complex under multiple codes, but each diagnosed condition that meets its own criteria can be claimed separately.

How to Establish Service Connection

• Presumptive for Gulf War veterans (service in SW Asia theater since 1990).
• Direct: documented post-service onset for non-Gulf War veterans with a nexus opinion.

Rating Criteria

Paraphrased from 38 CFR § 4.71a, Diagnostic Code 5025

See what each percentage pays in 2026 and how it combines with your current rating →

Evidence Checklist

• Tender-point exam findings (per ACR criteria).
• Rheumatology notes.
• Symptom journal documenting frequency.

Evidence Templates

Common formats of evidence the VA looks for in this type of claim. These describe what the documents typically include — they are not legal forms or medical opinions, and Oakridge Claims does not draft them.

Evidence VA Commonly Cites in These Claims

Descriptive summary of evidence types frequently referenced in rating decisions for this condition. Not a checklist of actions to take — every claim is decided on its own facts.

• ★A rheumatology consultation with formal application of 2016 ACR criteria commonly produces the strongest diagnosis for VA purposes.
• ★When the Gulf War presumption applies, file with explicit reference to § 3.317 to ensure presumptive evaluation.
• ★Document the constancy of symptoms — pain diaries, treatment records showing failed therapies, and lay statements describing daily functional impact are central to the 40% tier.
• ★Pursue related secondary claims (depression from chronic pain, IBS, headaches) — each is independently ratable when supported.

Common pitfalls VA sees

• Filing without a rheumatology-confirmed diagnosis under current criteria.
• Missing the Gulf War presumptive pathway under § 3.317.
• Filing the same symptom cluster under multiple overlapping codes — VA generally avoids double-rating the same impairment under § 4.14 (pyramiding).
• Reporting a 'good day' at the C&P exam without describing the bad days that dominate the year.

Common Secondary Conditions

Conditions frequently service-connected as secondary to Fibromyalgia:

Frequently Asked Questions