ICD-10-PCS Code For Conduction Mechanism: Procedure Code Group Overview

The International Classification of Diseases, Tenth Revision, Procedure Coding System (ICD-10-PCS) code group D228 includes procedures performed to ablate or otherwise stereotactically treat conduction tissue in the heart and great vessels. These ICD-10-PCS codes are used for inpatient documentation when stereotactic photon radiosurgery is performed on cardiac conduction structures to treat arrhythmias or conduction disorders. Accurate coding within the ICD-10-PCS D228 group is essential for proper inpatient reimbursement, as it captures the specific stereotactic radiosurgery procedure performed and supports clinical documentation accuracy.

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Conduction Mechanism Stereotactic Radiosurgery Procedure Overview

Procedures in this group involve stereotactic radiosurgery targeting the cardiac conduction mechanism within the heart and great vessels body system. These procedures use focused photon radiation delivered with stereotactic guidance to modify or ablate conduction tissue for therapeutic purposes. Accurate ICD-10-PCS coding ensures inpatient records reflect the exact stereotactic radiosurgery performed on conduction structures and supports correct case mix assignment and reimbursement.

Code Attributes

Character	ICD-10-PCS Category	Code Group Details
D	Section	Radiation Therapy
2	Body System	Heart and Great Vessels
2	Operation	Stereotactic Radiosurgery
8	Body Part	Conduction Mechanism

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ICD-10-PCS Code For Conduction Mechanism: Procedure Code Group Overview

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Conduction Mechanism Stereotactic Radiosurgery Procedure Overview

Code Attributes

Character	ICD-10-PCS Category	Code Group Details
D	Section	Radiation Therapy
2	Body System	Heart and Great Vessels
2	Operation	Stereotactic Radiosurgery
8	Body Part	Conduction Mechanism

When to Use

Use a code from this group when stereotactic photon radiosurgery is performed on conduction tissue as the primary procedure during an inpatient encounter. These codes apply when the operation specifically targets conduction mechanisms rather than other cardiac structures.

ICD-10-PCS Codes

1 rows

ICD-10-PCS Code	Description
D228DZZ	Stereotactic Other Photon Radiosurgery of Conduction Mechanism

DRG Codes

1 rows

DRG Code	Description
317	Concomitant Left Atrial Appendage Closure and Cardiac Ablation

Typical Clinical Scenarios

An elderly patient with medically refractory atrial fibrillation presents for a planned inpatient admission after failing multiple antiarrhythmic drugs and catheter ablation; the electrophysiology team elects stereotactic photon radiosurgery targeted to the cardiac conduction mechanism to noninvasively ablate focal triggers while inpatient for monitoring due to comorbidities and anticoagulation management. Typical codes: D228DZZ
A middle-aged patient with recurrent ventricular tachycardia not amenable to repeat catheter ablation because of difficult epicardial substrate is admitted urgently for stereotactic photon radiosurgery directed at conduction tissue to reduce arrhythmia burden; inpatient care is required for periprocedural telemetry and potential hemodynamic support. Typical codes: D228DZZ
A patient with symptomatic junctional tachycardia after prior cardiac surgery develops persistent conduction pathway-mediated arrhythmia refractory to medications; during a scheduled inpatient admission for definitive therapy, stereotactic photon radiosurgery is used to modify the implicated conduction mechanism as an alternative to repeat invasive procedures. Typical codes: D228DZZ

Frequently Asked Questions

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.

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When to Use

ICD-10-PCS Codes

1 rows

ICD-10-PCS Code	Description
D228DZZ	Stereotactic Other Photon Radiosurgery of Conduction Mechanism

DRG Codes

1 rows

DRG Code	Description
317	Concomitant Left Atrial Appendage Closure and Cardiac Ablation

Typical Clinical Scenarios

An elderly patient with medically refractory atrial fibrillation presents for a planned inpatient admission after failing multiple antiarrhythmic drugs and catheter ablation; the electrophysiology team elects stereotactic photon radiosurgery targeted to the cardiac conduction mechanism to noninvasively ablate focal triggers while inpatient for monitoring due to comorbidities and anticoagulation management. Typical codes: D228DZZ
A middle-aged patient with recurrent ventricular tachycardia not amenable to repeat catheter ablation because of difficult epicardial substrate is admitted urgently for stereotactic photon radiosurgery directed at conduction tissue to reduce arrhythmia burden; inpatient care is required for periprocedural telemetry and potential hemodynamic support. Typical codes: D228DZZ
A patient with symptomatic junctional tachycardia after prior cardiac surgery develops persistent conduction pathway-mediated arrhythmia refractory to medications; during a scheduled inpatient admission for definitive therapy, stereotactic photon radiosurgery is used to modify the implicated conduction mechanism as an alternative to repeat invasive procedures. Typical codes: D228DZZ

Frequently Asked Questions

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.

Published by

Trek Health powers OpenPayer with a leading commercial payer intelligence platform, seamlessly converting fragmented payer data into actionable insights for provider organizations.

ICD-10-PCS Code For Conduction Mechanism: Procedure Code Group Overview

Sign up for ICD-10-PCS Code For Conduction Mechanism: Procedure Code Group Overview policy alerts

Conduction Mechanism Stereotactic Radiosurgery Procedure Overview

Code Attributes

ICD-10-PCS Code For Conduction Mechanism: Procedure Code Group Overview

Sign up for ICD-10-PCS Code For Conduction Mechanism: Procedure Code Group Overview policy alerts

Conduction Mechanism Stereotactic Radiosurgery Procedure Overview

Code Attributes

When to Use

ICD-10-PCS Codes

DRG Codes

Typical Clinical Scenarios

Which ICD-10-PCS code represents stereotactic photon radiosurgery of the cardiac conduction mechanism?

What body system and operation are specified for codes in the D228 group?

For what clinical purpose are procedures coded to `D228DZZ` performed?

How does accurate coding within the D228 group affect inpatient records and reimbursement?

Are there related DRGs associated with procedures in this group?

References

When to Use

ICD-10-PCS Codes

DRG Codes

Typical Clinical Scenarios

Which ICD-10-PCS code represents stereotactic photon radiosurgery of the cardiac conduction mechanism?

What body system and operation are specified for codes in the D228 group?

For what clinical purpose are procedures coded to `D228DZZ` performed?

How does accurate coding within the D228 group affect inpatient records and reimbursement?

Are there related DRGs associated with procedures in this group?

References