I48.9 - Unspecified atrial fibrillation and atrial flutter
- Applicable to Unspecified atrial fibrillation and atrial flutter
- The 2025 edition of ICD10-CM I48.9 became effective on October 1, 2024.
- This is the American ICD10-CM version of I48.9 - other international versions of ICD10 I48.9 may differ.
- I48.9 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- I48.9 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
- I48.9 - Unspecified atrial fibrillation and atrial flutter
- I48.9 - Unspecified atrial fibrillation and atrial flutter
- I48.91 - Unspecified atrial fibrillation
- I48.92 - Unspecified atrial flutter
The following codes above I48.9 contain annotation back-references that may be applicable to I48.9:
Chapter: I00-I99 Diseases of the circulatory system
Section: I30-I5A Other forms of heart disease
Category: I48 Atrial fibrillation and flutter
Non-Billable/Non-Specific Code
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.
Please, give attribution to our website icd-10code.com