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ICD-10 Coding for Tachy-Brady Syndrome(I49.5)

Complete ICD-10-CM coding and documentation guide for Tachy-Brady Syndrome. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Tachycardia-Bradycardia SyndromeSick Sinus Syndrome

Related ICD-10 Code Ranges

Complete code families applicable to Tachy-Brady Syndrome

I49.0-I49.9Primary Range

Cardiac arrhythmias

This range includes codes for various cardiac arrhythmias, including tachy-brady syndrome.

Abnormalities of heart beat

This range includes codes for isolated heart rhythm abnormalities, such as sinus bradycardia.

Key Information: ICD-10 code for tachy brady syndrome

Essential facts and insights about Tachy-Brady Syndrome

The ICD-10 code for tachy-brady syndrome is I49.5, classified under sick sinus syndrome.

Primary ICD-10-CM Code for tachy brady syndrome

Sick sinus syndrome
Billable Code

Decision Criteria

clinical Criteria

  • ECG or Holter monitor confirms alternating bradycardia and tachycardia.

documentation Criteria

  • Provider documents 'tachy-brady syndrome' or 'sick sinus syndrome'.

Applicable To

  • Tachycardia-bradycardia syndrome

Excludes

  • Sinus bradycardia (R00.1)

Clinical Validation Requirements

  • ECG showing sinus pauses >3s with alternating tachycardia
  • Holter monitor with ≥3 episodes/day of alternating bradycardia and tachycardia

Code-Specific Risks

  • Misclassification if documentation does not confirm syndrome.

Coding Notes

  • Ensure documentation specifies tachy-brady syndrome to use I49.5.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Presence of cardiac pacemaker

Z95.0
Use when a pacemaker is present and documented.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Bradycardia, unspecified

R00.1
Use R00.1 for isolated bradycardia without documented tachy episodes.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Tachy-Brady Syndrome to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code I49.5.

Impact

Clinical: Misdiagnosis risk., Regulatory: Non-compliance with coding standards., Financial: Potential for denied claims.

Mitigation Strategy

Ensure clear documentation of rhythm patterns., Link symptoms to rhythm changes.

Impact

Reimbursement: Incorrect DRG assignment, potential revenue loss., Compliance: Non-compliance with ICD-10 coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation Strategy

Ensure documentation specifies both tachycardia and bradycardia as a syndrome.

Impact

Inadequate documentation can lead to incorrect coding.

Mitigation Strategy

Ensure detailed rhythm documentation and provider education.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Tachy-Brady Syndrome, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Tachy-Brady Syndrome

Use these documentation templates to ensure complete and accurate documentation for Tachy-Brady Syndrome. These templates include all required elements for proper coding and billing.

Cardiology Progress Note

Specialty: Cardiology

Required Elements

  • Assessment of rhythm
  • Device status if applicable
  • Symptom correlation

Example Documentation

Assessment: Sick sinus syndrome, tachy-brady type (I49.5). Current status: Controlled with dual-chamber pacemaker (Z95.0).

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has slow and fast heart rates.
Good Documentation Example
ECG shows sinus pauses >3s alternating with paroxysmal AFib (HR 140 bpm), consistent with tachy-brady syndrome.
Explanation
The good example provides specific ECG findings and links them to the syndrome.

Need help with ICD-10 coding for Tachy-Brady Syndrome? Ask your questions below.

Ask about any ICD-10 CM code, or paste a medical note

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