R002027
Non-billable
Abnormalities of heart beat
R00 is a non-billable ICD-10-CM category (header) code for Abnormalities of heart beat; a more specific code below it is required for claims in the FY2027 code set.
Clinical Notes
Frequently Asked Questions
Not the code you're looking for?
Search our database of 94,000+ ICD-10 codes
Related MS-DRGs
545,992 Medicare hospitalizations across 5 DRGs for codes in R00
Top DRGs associated with codes in this category:
Official Guidelines
Chapter 18: Symptoms, Signs, and Abnormal Findings
Official coding guidelines for R00-R99