Cardiac Arrhythmia — VA Disability Rating Criteria (DC 7010)

Diagnostic Code 7010 · 38 CFR §4.104

What Is It?

Cardiac arrhythmia (also called dysrhythmia) is an abnormal heart rhythm — the heart may beat too fast, too slow, or irregularly. The most common types in veterans include atrial fibrillation (AFib), supraventricular tachycardia (SVT), and ventricular arrhythmias. Symptoms can include palpitations, dizziness, shortness of breath, chest discomfort, fainting, and fatigue. Veterans may develop arrhythmias from cardiac damage caused by service-connected heart disease, hypertension, exposure to environmental toxins, blast injuries affecting the heart, or extreme physical stress during service. Some arrhythmias are managed with medication alone, while others require devices like pacemakers or implantable defibrillators. DC 7010 itself is narrower than the word arrhythmia suggests: in 38 CFR 4.104 it is titled supraventricular tachycardia, and Note (1) lists what that covers — atrial fibrillation, atrial flutter, sinus tachycardia, sinoatrial nodal reentrant tachycardia, atrioventricular nodal reentrant tachycardia, atrioventricular reentrant tachycardia, atrial tachycardia, junctional tachycardia and multifocal atrial tachycardia. The code prints two evaluations and nothing else: 30 percent for a tachycardia confirmed by ECG with five or more treatment interventions per year, and 10 percent for one to four per year, or for one confirmed by ECG that is controlled with continuous oral medication or vagal maneuvers. What counts as a treatment intervention is defined by Note (2), and it is narrow: an intervention occurs whenever a symptomatic patient requires intravenous pharmacologic adjustment, cardioversion, and/or ablation for symptom relief. So it is not a count of episodes, or of ER visits, or of pills — it is a count of those three procedures. There is no 100 percent row and no 0 percent row on this code; where the criteria for a compensable evaluation are not met, 38 CFR 4.31 assigns 0. Other rhythm disorders sit elsewhere: ventricular arrhythmias are DC 7011, atrioventricular block is DC 7015, bradycardia is DC 7009, and an implanted cardiac pacemaker is DC 7018. An automatic implantable cardioverter-defibrillator is evaluated under DC 7011, which the Note to DC 7018 states expressly.

Rating Criteria

Evidence Needed

An ECG capturing the tachycardia is essential — both evaluations open with the words confirmed by ECG, so a rhythm that has never been recorded on a tracing has no route into either. Holter or event-monitor recordings serve the same purpose. Then count the treatment interventions: records of every intravenous pharmacologic adjustment, every cardioversion and every ablation performed for symptom relief, with dates, because five or more in a year is the 30 percent evaluation and one to four is the 10 percent. Where there have been no interventions, records showing continuous oral medication or the use of vagal maneuvers to control the rhythm support the 10 percent evaluation on their own. Cardiology treatment records showing the diagnosis, medication management (beta-blockers, calcium channel blockers, antiarrhythmics, blood thinners for AFib), and any procedures (cardioversion, ablation, pacemaker or ICD implantation) are important. If arrhythmia is secondary to service-connected heart disease, hypertension, or another condition, include a nexus opinion. ER records from symptomatic episodes strengthen the claim by documenting frequency and severity.

C&P Exam Tips

Because arrhythmias are intermittent, they may not be present during your exam. The examiner relies heavily on your medical records and your description of episode frequency. Keep a log of arrhythmia episodes: when they happen, how long they last, what symptoms you experience, and what triggers them. If you have used a personal EKG device (like an Apple Watch or Kardia) to capture episodes, those recordings are useful supplementary evidence. The two things that decide the evaluation are that the rhythm was confirmed by ECG and how many treatment interventions you have had in a year — intravenous pharmacologic adjustment, cardioversion, or ablation. Bring the dates. If you have had none of those but take continuous oral medication or use vagal maneuvers to control the rhythm, say so plainly; that is the other route to 10 percent.

How to File

File on VA Form 21-526EZ. Identify the cause of your arrhythmia and its connection to service. If secondary to another service-connected heart condition, include the nexus opinion. Submit all cardiology records including EKGs, Holter monitor results, medication lists, and any procedure records. If you have a pacemaker or ICD, include the implantation records and device interrogation reports.

Common Mistakes

The biggest mistake is not having the rhythm confirmed by ECG. Both evaluations require it in terms, so an intermittent tachycardia never captured on a tracing has no route into the code. Request a Holter monitor (24-48 hour recording) or event monitor (2-4 week recording) from your cardiologist to capture episodes. The second is counting the wrong thing: the evaluation is a count of treatment interventions — intravenous pharmacologic adjustment, cardioversion, ablation — not a count of episodes or of ER visits, so gather the procedure records rather than a symptom log. Another mistake is not claiming the arrhythmia secondary to a service-connected condition — if you already have a rating for heart disease or hypertension and develop AFib, that secondary claim is medically well-supported.

Frequently Asked Questions

What if my arrhythmia does not show up during the exam?

This is common since arrhythmias are intermittent. The examiner can base the rating on prior documentation — EKGs, Holter monitor results, ER records, and your reported symptom history. That is why it is critical to have prior episodes captured on medical records.

I have an ICD or a pacemaker. Am I rated under this code?

No — neither device is rated under DC 7010. An automatic implantable cardioverter-defibrillator is evaluated under DC 7011, ventricular arrhythmias, which assigns 100 percent for as long as the AICD is in place; the Note to DC 7018 directs that expressly. An implanted cardiac pacemaker is DC 7018 itself, which assigns 100 percent for one month following hospital discharge for implantation or re-implantation and then evaluates the underlying rhythm disorder, with a minimum of 10 percent.

Is atrial fibrillation (AFib) the same as an arrhythmia?

Atrial fibrillation is one of the rhythms Note (1) to DC 7010 lists, so yes, it is rated under this code — as are atrial flutter, sinus tachycardia and the reentrant tachycardias. Not every arrhythmia is: ventricular arrhythmias go to DC 7011, atrioventricular block to DC 7015, and bradycardia to DC 7009. If AFib also requires blood thinner medication (like warfarin or a DOAC), mention that during your exam.