R00.0 - Tachycardia, unspecified
- Applicable to Tachycardia, unspecified
- The 2025 edition of ICD10-CM R00.0 became effective on October 1, 2024.
- This is the American ICD10-CM version of R00.0 - other international versions of ICD10 R00.0 may differ.
- R00.0 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Inclusion Term
- Rapid heart beat
- Sinoauricular tachycardia NOS
- Sinus [sinusal] tachycardia NOS
Type 1 Excludes
- neonatal tachycardia (P29.11)
- paroxysmal tachycardia (I47.-)
The following codes above R00.0 contain annotation back-references that may be applicable to R00.0:
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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