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Atrial Fibrillation

DC 7010 §4.104 Cardiovascular ICD-10: I48.91 DirectSecondary

Often secondary to sleep apnea or hypertension.

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VA rating criteria

RatingCriteria
30%Paroxysmal atrial fibrillation or other supraventricular tachycardia, with more than four episodes per year documented by ECG
10%Permanent atrial fibrillation, or; one to four episodes per year of paroxysmal atrial fibrillation

Often claimed secondary to

If you're already service-connected for any of these, Atrial Fibrillation is often a viable secondary claim.

Filing this claim

For most veterans this is filed as a secondary claim. You need a nexus letter linking it to a service-connected primary condition. Use the letter generators to draft your nexus letter and Statement in Support of Claim.

Step by step

  1. File an Intent to File (Form 21-0966) to lock your effective date.
  2. Confirm you have a current medical diagnosis in a medical record.
  3. Get a nexus letter — magic phrase: "at least as likely as not."
  4. Write a Statement in Support of Claim (21-4138).
  5. If applicable, gather buddy statements (21-10210).
  6. File the formal 21-526EZ.

Source: 38 CFR §4.104. For exact regulatory language, consult eCFR Title 38. This is general education — for your specific case, consult a VA-accredited representative.

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