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Code deleted, see 19081-19086

Official Description

Biopsy of breast; percutaneous, automated vacuum assisted or rotating biopsy device, using imaging guidance

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 19103 refers to a specific procedure known as a percutaneous breast biopsy, which is performed using an automated vacuum-assisted or rotating biopsy device. This procedure is facilitated by imaging guidance, which may include techniques such as ultrasound or mammography to accurately locate the breast mass. During the biopsy, a specialized needle, often referred to as a vacuum-assisted device, is inserted into the breast tissue. This device is designed to collect tissue samples efficiently and effectively, allowing for multiple samples to be obtained from a single lesion if necessary. The collected tissue samples are then sent for pathologic examination to determine the presence of any abnormalities, such as cancerous cells. This minimally invasive procedure is crucial for diagnosing breast conditions while minimizing patient discomfort and recovery time.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The procedure associated with CPT® Code 19103 is indicated for various clinical scenarios where a breast mass is present and requires further evaluation. The following conditions may warrant the use of this biopsy technique:

  • Suspicious Breast Mass The presence of a palpable or non-palpable mass that exhibits characteristics suggestive of malignancy on imaging studies.
  • Abnormal Imaging Findings Results from mammograms or ultrasounds that indicate potential abnormalities in breast tissue, necessitating further investigation.
  • Monitoring of Known Lesions Lesions that have been previously identified and require sampling to assess changes in their characteristics over time.

2. Procedure

The procedure for CPT® Code 19103 involves several key steps to ensure accurate tissue sampling from the breast mass. The following outlines the procedural steps:

  • Step 1: Patient Preparation The patient is positioned comfortably, and the area of the breast where the biopsy will be performed is cleaned and sterilized to minimize the risk of infection. Imaging guidance is established, typically through ultrasound or mammography, to locate the precise location of the breast mass.
  • Step 2: Anesthesia Administration Local anesthesia is administered to the area surrounding the biopsy site to ensure the patient remains comfortable and pain-free during the procedure. This step is crucial for minimizing discomfort while the biopsy is performed.
  • Step 3: Needle Insertion The automated vacuum-assisted biopsy device is carefully inserted into the breast mass under imaging guidance. The device is designed to create a small incision, allowing for the insertion of the biopsy needle without significant trauma to the surrounding tissue.
  • Step 4: Tissue Sample Collection Once the needle is in place, the automated mechanism activates, creating a vacuum that draws tissue into the needle. Multiple samples may be collected from the same lesion to ensure adequate tissue for pathologic examination. The device may be repositioned as necessary to obtain additional samples.
  • Step 5: Site Closure After the desired number of samples has been collected, the needle is withdrawn, and pressure is applied to the biopsy site to control any bleeding. A small bandage may be placed over the incision to protect the area.

3. Post-Procedure

Following the biopsy procedure, patients are typically monitored for a short period to ensure there are no immediate complications, such as excessive bleeding or adverse reactions to anesthesia. Patients may experience some discomfort or bruising at the biopsy site, which is generally mild and resolves within a few days. Instructions for post-procedure care will be provided, including recommendations for pain management and activity restrictions. Patients are advised to keep the biopsy site clean and dry and to report any signs of infection, such as increased redness, swelling, or discharge. Follow-up appointments may be scheduled to discuss the results of the tissue samples and any further necessary actions based on the findings.

Short Descr BX BREAST PERCUT W/DEVICE
Medium Descr BREAST BIOPSY VACUUM ASSISTED/ROTATING DEVICE
Long Descr Biopsy of breast; percutaneous, automated vacuum assisted or rotating biopsy device, using imaging guidance
Status Code Active Code
Global Days 000 - Endoscopic or Minor Procedure
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 2 - Standard payment adjustment rules for multiple procedures apply.
Bilateral Surgery (50) 1 - 150% payment adjustment for bilateral procedures applies.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 1 - Statutory 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 Procedure or Service, Multiple Reduction Applies
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P5E - Ambulatory procedures - other
MUE Not applicable/unspecified.
CCS Clinical Classification 165 - Breast biopsy and other diagnostic procedures on breast
Date
Action
Notes
2014-01-01 Deleted Code deleted, see 19081-19086
2001-01-01 Added Code added.
Code
Description
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