ICD-10-PCS Code for Cardiac: Procedure Code Group Overview

The International Classification of Diseases, Tenth Revision, Procedure Coding System (ICD-10-PCS) code group XXE2 includes procedures performed to measure physiologic cardiac function in the cardiac system. These ICD-10-PCS codes are used for inpatient documentation when a clinician or monitoring team determines cardiac output or related hemodynamic metrics using computer-aided assessment tools. Accurate coding within the ICD-10-PCS XXE2 group is essential for proper inpatient reimbursement, as it captures the procedure performed and supports clinical documentation accuracy.

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Cardiac Measurement Procedure Overview

This procedure group includes inpatient measurement procedures that determine cardiac output and related hemodynamic parameters using computer-aided assessment technology. The procedures target the physiological systems associated with the heart and circulatory function and quantify cardiac performance at a point in time. Accurate ICD-10-PCS coding matters for reflecting the clinical services provided and for appropriate inpatient payment and case mix assignment.

Code Attributes

Character	ICD-10-PCS Category	Code Group Details
X	Section	New Technology
X	Body System	Physiological Systems
E	Operation	Measurement
2	Body Part	Cardiac

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ICD-10-PCS Code for Cardiac: Procedure Code Group Overview

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Cardiac Measurement Procedure Overview

Code Attributes

Character	ICD-10-PCS Category	Code Group Details
X	Section	New Technology
X	Body System	Physiological Systems
E	Operation	Measurement
2	Body Part	Cardiac

When to Use

Use a code from this group when cardiac output or related cardiac physiological metrics are determined using computer-assisted methods during an inpatient encounter. Codes are assigned when the procedure documents the measured level of cardiac function at a specific point in time rather than ongoing monitoring or separate therapeutic actions.

ICD-10-PCS Codes

1 rows

ICD-10-PCS Code	Description
XXE2X19	Measurement of Cardiac Output, Computer-aided Assessment, New Technology Group 9

Typical Clinical Scenarios

An elderly patient is admitted to the intensive care unit with acute decompensated heart failure and hypotension after rapid atrial fibrillation. The clinical team needs a one-time determination of cardiac output using a computer-assisted assessment tool to guide immediate fluid and inotropic therapy decisions. This measurement documents cardiac performance at the point of evaluation rather than continuous monitoring. Typical codes: XXE2X19
A middle-aged patient is scheduled for inpatient evaluation of complex cardiomyopathy to assess candidacy for advanced therapies. During the planned admission, clinicians perform a computer-aided assessment to measure cardiac output and related hemodynamic parameters to quantify baseline cardiac function prior to treatment planning. The procedure provides a one-time physiologic measurement used in decision-making for further interventions. Typical codes: XXE2X19
A postoperative patient following valve replacement develops unexplained low urine output and signs of reduced perfusion on the surgical ward. To differentiate surgical complication versus low cardiac output state, the team obtains a computer-assisted cardiac output measurement as a single assessment to direct escalation of hemodynamic support or consider return to the operating room. The result informs acute management of suspected postprocedural cardiac dysfunction. Typical codes: XXE2X19

Related Codes

XXE0-CENTRAL-NERVOUS-MEASUREMENT

ICD-10-PCS Code For Central Nervous: Procedure Code Group Overview

XXE3-ARTERIAL-MEASUREMENT

ICD-10-PCS Code For Arterial: Procedure Code Group Overview

XXE5-CORONARY-MEASUREMENT

ICD-10-PCS Code For Circulatory: Procedure Code Group Overview

XXE9-NOSE-MEASUREMENT

ICD-10-PCS Code For Nose: Procedure Code Group Overview

XXEZ-PHYSIOLOGICAL-FUNCTION-DETERMINATION-PHYSIOLOGICAL-SYSTEMS

ICD-10-PCS Code For Physiological Systems: Procedure Code Group Overview

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
XXE2X19	Measurement of Cardiac Output, Computer-aided Assessment, New Technology Group 9

Typical Clinical Scenarios

An elderly patient is admitted to the intensive care unit with acute decompensated heart failure and hypotension after rapid atrial fibrillation. The clinical team needs a one-time determination of cardiac output using a computer-assisted assessment tool to guide immediate fluid and inotropic therapy decisions. This measurement documents cardiac performance at the point of evaluation rather than continuous monitoring. Typical codes: XXE2X19
A middle-aged patient is scheduled for inpatient evaluation of complex cardiomyopathy to assess candidacy for advanced therapies. During the planned admission, clinicians perform a computer-aided assessment to measure cardiac output and related hemodynamic parameters to quantify baseline cardiac function prior to treatment planning. The procedure provides a one-time physiologic measurement used in decision-making for further interventions. Typical codes: XXE2X19
A postoperative patient following valve replacement develops unexplained low urine output and signs of reduced perfusion on the surgical ward. To differentiate surgical complication versus low cardiac output state, the team obtains a computer-assisted cardiac output measurement as a single assessment to direct escalation of hemodynamic support or consider return to the operating room. The result informs acute management of suspected postprocedural cardiac dysfunction. Typical codes: XXE2X19

Related Codes

XXE0-CENTRAL-NERVOUS-MEASUREMENT

ICD-10-PCS Code For Central Nervous: Procedure Code Group Overview

XXE3-ARTERIAL-MEASUREMENT

ICD-10-PCS Code For Arterial: Procedure Code Group Overview

XXE5-CORONARY-MEASUREMENT

ICD-10-PCS Code For Circulatory: Procedure Code Group Overview

XXE9-NOSE-MEASUREMENT

ICD-10-PCS Code For Nose: Procedure Code Group Overview

XXEZ-PHYSIOLOGICAL-FUNCTION-DETERMINATION-PHYSIOLOGICAL-SYSTEMS

ICD-10-PCS Code For Physiological Systems: Procedure Code Group Overview

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 Cardiac: Procedure Code Group Overview

Sign up for ICD-10-PCS Code for Cardiac: Procedure Code Group Overview policy alerts

Cardiac Measurement Procedure Overview

Code Attributes

ICD-10-PCS Code for Cardiac: Procedure Code Group Overview

Sign up for ICD-10-PCS Code for Cardiac: Procedure Code Group Overview policy alerts

Cardiac Measurement Procedure Overview

Code Attributes

When to Use

ICD-10-PCS Codes

Typical Clinical Scenarios

Related Codes

Which ICD-10-PCS code group covers computer-aided measurement of cardiac output?

What is the official title for the code within this group?

In which ICD-10-PCS section and body system is this procedure group classified?

How does accurate coding within `XXE2` affect inpatient documentation and billing?

Are there related DRGs listed for `XXE2` procedures?

References

When to Use

ICD-10-PCS Codes

Typical Clinical Scenarios

Related Codes

Which ICD-10-PCS code group covers computer-aided measurement of cardiac output?

What is the official title for the code within this group?

In which ICD-10-PCS section and body system is this procedure group classified?

How does accurate coding within `XXE2` affect inpatient documentation and billing?

Are there related DRGs listed for `XXE2` procedures?

References