R00.1
BillableBradycardia, unspecified
R00.1 is the ICD-10-CM code for Bradycardia, unspecified. It is a billable, specific code valid for reimbursement.
R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
What this means — in plain language
MedlinePlus · NIHWhat is an arrhythmia? An arrhythmia is a problem with the rate or rhythm of your heartbeat. Your heart beats too quickly, too slowly, or with an irregular pattern. Changes in the electrical signals that control your heartbeat cause arrhythmias. When your heart beats faster than normal, it's called tachycardia . When your heart beats too slowly, it's called bradycardia . When the signal to beat comes too early, it's…
Read more about Arrhythmia at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Includes
- •Sinoatrial bradycardia
- •Sinus bradycardia
- •Slow heart beat
- •Vagal bradycardia
Excludes1 — not coded here
- •neonatal bradycardia (P29.12)
Use additional code
Medications indicated for this condition
FDA labeling- Esmolol›
- Apil Mel, Baptisia, Baryta Carb, Hamamelis, Kali Brom, Kali Phos, Lachesis, Lilium, Petroleum, Phosphoricum Ac, Spigelia Anth, Sulphur, Veratrum VirStandardized Insect Venom Allergenic Extract [EPC]›
Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.
Frequently asked questions
- What is ICD-10 code R00.1?
- R00.1 is the ICD-10-CM code for "Bradycardia, unspecified". It falls under R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.
- Is R00.1 a billable code?
- Yes — R00.1 is a billable, specific ICD-10-CM code valid for reimbursement.
- What is excluded from R00.1?
- Excludes1 (not coded here): neonatal bradycardia (P29.12).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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