R00.9 - Unspecified abnormalities of heart beat
- Applicable to Unspecified abnormalities of heart beat
- The 2025 edition of ICD10-CM R00.9 became effective on October 1, 2024.
- This is the American ICD10-CM version of R00.9 - other international versions of ICD10 R00.9 may differ.
- R00.9 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The following codes above R00.9 contain annotation back-references that may be applicable to R00.9:
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
Billable/Specific Code
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Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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