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Home/Diagnosis/ICD-10 Coding for Atrial Fibrillation/Flutter

ICD-10 Coding for Atrial Fibrillation/Flutter

I48.0
I48.11
I48.21

Complete ICD-10-CM coding and documentation guide for icd-10 coding for atrial fibrillation/flutter includes clinical validation requirements, medical necessity guidelines, and coding policies.

Also Known as:
AFib
Atrial Flutter
AF
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Key Information: ICD-10 Coding for Atrial Fibrillation/Flutter

Essential facts and insights about ICD-10 Coding for Atrial Fibrillation/Flutter

Use ICD-10 code I48.0 for paroxysmal atrial fibrillation, ensuring proper documentation in clinical notes.

Primary ICD-10-CM Codes

Paroxysmal atrial fibrillation

Billable Code
I48.0
Billable

Diagnostic Criteria

clinical_criteria:
  • • Episodes are self-terminating and last less than 7 days.

Applicable To

  • • Self-terminating atrial fibrillation

Important Notes

  • • Ensure documentation specifies 'paroxysmal' to avoid misclassification.

Persistent atrial fibrillation

Billable Code
I48.11
Billable

Diagnostic Criteria

clinical_criteria:
  • • Use when episodes are continuous and last more than 7 days.

Applicable To

  • • Continuous atrial fibrillation lasting more than 7 days

Important Notes

  • • Ensure documentation specifies 'persistent' to avoid misclassification.

Permanent atrial fibrillation

Billable Code
I48.21
Billable

Diagnostic Criteria

clinical_criteria:
  • • Use when atrial fibrillation is considered permanent and no rhythm control is planned.

Applicable To

  • • Atrial fibrillation where no further attempts at rhythm control are planned

Important Notes

  • • Ensure documentation specifies 'permanent' to avoid misclassification.
Ancillary Codes

Additional codes that may be used with this diagnosis

Z86.79

Personal history of other diseases of the circulatory system

Use to indicate a history of atrial fibrillation.

I25.11

Atherosclerotic heart disease of native coronary artery with angina pectoris

Use if there is concurrent coronary artery disease.

E05.90

Thyrotoxicosis, unspecified without thyrotoxic crisis or storm

Use if hyperthyroidism is a contributing factor.

Frequently Asked Questions

What is the ICD-10 code for paroxysmal atrial fibrillation?

The ICD-10 code for paroxysmal atrial fibrillation is I48.0, used for self-terminating episodes lasting less than 7 days.

How do you code persistent atrial fibrillation?

Persistent atrial fibrillation is coded as I48.11, used when episodes last more than 7 days and cardioversion attempts have failed.

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