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Code deleted, see 93241, 93242, 93243, 93244, 93245, 93246, 93247, 93248

Official Description

External electrocardiographic recording for more than 48 hours up to 21 days by continuous rhythm recording and storage; scanning analysis with report

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

External electrocardiographic recording for more than 48 hours up to 21 days by continuous rhythm recording and storage is a procedure designed to monitor the heart's electrical activity over an extended period. This method allows for the collection of comprehensive data regarding the patient's cardiac rhythm while they engage in their normal daily activities. The procedure utilizes a compact, lightweight, and waterproof external ECG recording device that includes both the electrodes and the recording unit. This device is typically placed on the upper left chest of the patient, ensuring optimal contact for accurate readings. Once positioned, the device is tested, and an initial recording is obtained to confirm functionality. The patient is then instructed on how to use and care for the device, which is activated to continuously record and store ECG rhythm data for a duration exceeding 48 hours, extending up to 21 days. Upon completion of the monitoring period, the patient returns the device to the healthcare facility, where the recorded data is downloaded for further analysis. A computerized analysis is performed, and a detailed report is generated. This report is subsequently reviewed by a physician or other qualified healthcare professional, who provides a written interpretation of the findings. The procedure is essential for diagnosing various cardiac conditions that may not be evident during shorter monitoring periods.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The external electrocardiographic recording procedure is indicated for various clinical scenarios where prolonged monitoring of the heart's electrical activity is necessary. The following conditions may warrant this procedure:

  • Arrhythmias - Patients experiencing irregular heartbeats or palpitations may require extended monitoring to identify the nature and frequency of these episodes.
  • Unexplained Syncope - Individuals who have experienced unexplained fainting spells may benefit from this procedure to determine if arrhythmias are the underlying cause.
  • Assessment of Atrial Fibrillation - Long-term monitoring can help in the detection and management of atrial fibrillation, particularly in patients with risk factors for stroke.
  • Evaluation of Symptoms - Patients presenting with symptoms such as dizziness, chest pain, or shortness of breath may require this procedure to correlate symptoms with cardiac rhythm abnormalities.

2. Procedure

The procedure for external electrocardiographic recording involves several key steps to ensure accurate and effective monitoring of the patient's cardiac rhythm. The following steps outline the process:

  • Device Placement The healthcare provider places the external ECG recording device on the upper aspect of the patient's left chest. This positioning is crucial for optimal electrode contact and accurate data collection. The device is then tested to ensure it is functioning correctly.
  • Initial Recording After confirming the device's functionality, an initial ECG recording is obtained. This step is essential to establish a baseline and verify that the device is capturing the heart's electrical activity accurately.
  • Patient Instruction The patient receives detailed instructions on the use and care of the recording device. This includes guidance on how to wear the device, maintain its functionality, and what activities to avoid during the monitoring period.
  • Continuous Recording The device is activated to begin continuous recording of the ECG rhythm. This recording lasts for a period exceeding 48 hours and can extend up to 21 days, allowing for comprehensive monitoring of the patient's cardiac activity during their daily routines.
  • Device Return and Data Download Once the monitoring period is complete, the patient returns the device to the healthcare facility. The recorded data is then downloaded from the device for further analysis.
  • Computerized Analysis A computerized analysis of the ECG data is performed to identify any abnormalities or significant findings in the heart's rhythm.
  • Report Generation A detailed report is generated based on the analysis, which includes the findings from the ECG data.
  • Physician Review Finally, a physician or other qualified healthcare professional reviews the ECG data and the scanning analysis, providing a written interpretation of the findings for further clinical decision-making.

3. Post-Procedure

After the completion of the external electrocardiographic recording procedure, the patient may be advised on several post-procedure considerations. It is important for the patient to follow any specific instructions provided by the healthcare provider regarding activity levels and care of the skin where the device was placed. The patient should also be informed about the timeline for receiving the results of the analysis and interpretation. Typically, the physician will schedule a follow-up appointment to discuss the findings and any necessary next steps based on the results. Additionally, patients may be advised to monitor for any new or worsening symptoms and to report these to their healthcare provider promptly.

Short Descr EXT ECG SCAN W/REPORT
Medium Descr EXT ECG > 48HR TO 21 DAY SCAN ANALYSIS W/REPORT
Long Descr External electrocardiographic recording for more than 48 hours up to 21 days by continuous rhythm recording and storage; scanning analysis with report
Status Code Carriers Price the Code
Global Days XXX - Global Concept Does Not Apply
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 0 - No payment adjustment rules for multiple procedures apply.
Bilateral Surgery (50) 0 - 150% payment adjustment for bilateral procedures does NOT apply.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 0 - Payment restriction for assistants at surgery applies to this procedure...
Co-Surgeons (62) 0 - Co-surgeons not permitted for this procedure.
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator STV-Packaged Codes
Type of Service (TOS) 1 - Medical Care
Berenson-Eggers TOS (BETOS) T2C - Other tests - EKG monitoring
MUE Not applicable/unspecified.
CCS Clinical Classification 203 - Electrographic cardiac monitoring
Date
Action
Notes
2020-12-31 Deleted Code deleted, see 93241, 93242, 93243, 93244, 93245, 93246, 93247, 93248
2013-01-01 Added First appearance in code book
2012-01-01 Added Added
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