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ICD-10 Coding for Implantable Cardioverter-Defibrillator(Z95.810, I49.01)

Complete ICD-10-CM coding and documentation guide for Implantable Cardioverter-Defibrillator. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

ICDAICDDefibrillator Implant

Related ICD-10 Code Ranges

Complete code families applicable to Implantable Cardioverter-Defibrillator

Z95.810-Z95.818Primary Range

Presence of cardiac and vascular implants and grafts

This range includes codes for the presence of an implantable cardioverter-defibrillator.

Paroxysmal tachycardia and other cardiac arrhythmias

This range includes codes for arrhythmias that may necessitate ICD implantation.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
Z95.810Presence of automatic (implantable) cardiac defibrillatorUse when documenting the presence of an ICD in a patient.
  • Documentation of ICD presence in medical records
I49.01Ventricular fibrillationUse when ventricular fibrillation is documented as the reason for ICD implantation.
  • ECG documentation of ventricular fibrillation

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for implantable cardioverter-defibrillator

Essential facts and insights about Implantable Cardioverter-Defibrillator

The ICD-10 code for the presence of an implantable cardioverter-defibrillator is Z95.810.

Primary ICD-10-CM Codes for implantable cardioverter-defibrillator

Presence of automatic (implantable) cardiac defibrillator
Billable Code

Decision Criteria

documentation Criteria

  • Presence of ICD must be clearly documented in the patient's medical record.

Applicable To

  • Presence of subcutaneous ICD

Excludes

  • Presence of cardiac pacemaker (Z95.0)

Clinical Validation Requirements

  • Documentation of ICD presence in medical records

Code-Specific Risks

  • Ensure not to confuse with pacemaker presence.

Coding Notes

  • Ensure accurate documentation of device type.

Differential Codes

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

Presence of cardiac pacemaker

Z95.0
Use Z95.0 for pacemaker presence, not ICD.

Ventricular flutter

I49.02
Differentiate based on ECG findings.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Implantable Cardioverter-Defibrillator to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code Z95.810.

Impact

Clinical: Lack of testing results can affect patient safety., Regulatory: Non-compliance with procedural documentation standards., Financial: Potential denial of claims due to incomplete documentation.

Mitigation Strategy

Ensure DFT results are included in the procedure note.

Impact

Reimbursement: Incorrect DRG assignment can affect reimbursement., Compliance: Non-compliance with coding standards., Data Quality: Inaccurate patient records.

Mitigation Strategy

Verify operative notes for correct lead type.

Impact

Incorrect documentation of lead type can lead to audit issues.

Mitigation Strategy

Verify lead type in operative notes and cross-check with device records.

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 Implantable Cardioverter-Defibrillator, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Implantable Cardioverter-Defibrillator

Use these documentation templates to ensure complete and accurate documentation for Implantable Cardioverter-Defibrillator. These templates include all required elements for proper coding and billing.

ICD Implantation

Specialty: Cardiology

Required Elements

  • Indication for ICD
  • Device details
  • Procedure steps
  • Testing results

Example Documentation

Inserted Boston Scientific EMBLEM S-ICD via left lateral thoracotomy. Created subcutaneous pocket anterior to latissimus dorsi. Defibrillation threshold testing at 65J successful with VF conversion. No complications.

Examples: Poor vs. Good Documentation

Poor Documentation Example
ICD checked, working well
Good Documentation Example
Interrogation: Battery ERI (2.1V), VT episodes 0 in 6mo, lead impedance stable at 400Ω
Explanation
The good example provides specific interrogation results and device status.

Need help with ICD-10 coding for Implantable Cardioverter-Defibrillator? Ask your questions below.

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

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