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2. ICD-10 Codes
3. Chapter - R00-R99
4. Section - R00-R09
5. Category - R00
6. R00.1

R00.1 - Bradycardia, unspecified

• Applicable to Bradycardia, unspecified
• The 2025 edition of ICD10-CM R00.1 became effective on October 1, 2024.
• This is the American ICD10-CM version of R00.1 - other international versions of ICD10 R00.1 may differ.
• R00.1 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Code Additional Code:

• code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)

• Sinoatrial bradycardia
• Sinus bradycardia
• Slow heart beat
• Vagal bradycardia

Type 1 Excludes

• neonatal bradycardia (P29.12)

The following codes above R00.1 contain annotation back-references that may be applicable to R00.1:

• Chapter: R00-R99 - Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
• Section: R00-R09 - Symptoms and signs involving the circulatory and respiratory systems
• Category: R00 - Abnormalities of heart beat

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.