Overview of CPT Code 19105:breast-biopsy-needle
CPT Code 19105 refers to a needle biopsy of the breast, a minimally invasive procedure used to obtain tissue samples from suspicious breast lesions for diagnostic purposes.
When CPT Code 19105 is Used?
This procedure is indicated in various clinical scenarios.
- Presence of a palpable breast mass or lump.
- Abnormal findings on a mammogram.
- Suspicious breast ultrasound results.
- Monitoring of known breast lesions.
Symptoms Indicating This Procedure
Patients may report several symptoms that warrant a breast biopsy.
- A lump or mass in the breast.
- Changes in breast shape or size.
- Nipple discharge that is bloody or clear.
- Skin changes over the breast, such as dimpling or puckering.
Causes and Risk Factors
Several factors can contribute to the need for a breast biopsy.
- Family history of breast cancer.
- Personal history of breast disease.
- Age, particularly women over 40.
- Genetic mutations such as BRCA1 and BRCA2.
Diagnostic Tests Before Procedure
Prior to the biopsy, several diagnostic tests may be performed.
- Mammography to identify suspicious areas.
- Breast ultrasound to evaluate masses.
- MRI of the breast for detailed imaging.
- Fine needle aspiration cytology if indicated.
Procedure Description
The needle biopsy procedure involves several key steps.
- Patient is positioned comfortably, usually lying on their back.
- The area of the breast is cleaned and sterilized.
- Local anesthesia is administered to numb the area.
- A thin needle is inserted into the breast to obtain tissue samples.
- Multiple samples may be taken to ensure adequate tissue for diagnosis.
- The needle is removed, and pressure is applied to minimize bleeding.
Preparation for the Procedure
Patients should follow specific guidelines before the biopsy.
- Inform the doctor of any medications being taken, especially blood thinners.
- Avoid aspirin or anti-inflammatory medications for a few days prior.
- Wear comfortable clothing and avoid wearing deodorant on the day of the procedure.
- Arrange for someone to drive home if sedation is used.
Recovery and Aftercare
Post-procedure care is essential for recovery.
- Rest for the remainder of the day after the procedure.
- Apply ice packs to reduce swelling and discomfort.
- Keep the biopsy site clean and dry.
- Follow up with the doctor for results and further instructions.
Possible Complications
While generally safe, there are potential risks associated with the procedure.
- Bleeding at the biopsy site.
- Infection at the site.
- Hematoma formation.
- Discomfort or pain in the breast.


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Learn morePost-Procedure Follow-Up
Follow-up care is crucial for monitoring recovery.
- Schedule a follow-up appointment within a week to discuss results.
- Monitor the biopsy site for signs of infection.
- Report any unusual symptoms to the healthcare provider immediately.
Alternative Treatments
There are non-surgical options for managing breast concerns.
- Regular monitoring with imaging for benign lesions.
- Medications for hormonal therapy if indicated.
- Lifestyle changes to reduce breast cancer risk.
Home Care Tips
Patients can take simple steps to aid recovery at home.
- Avoid strenuous activities for a few days.
- Wear a supportive bra to minimize discomfort.
- Stay hydrated and maintain a balanced diet.
- Follow all post-procedure instructions from the healthcare provider.
Patient Education & Prevention
Education is key to prevention and early detection.
- Perform regular breast self-exams.
- Schedule routine mammograms as recommended.
- Discuss family history with a healthcare provider.
- Adopt a healthy lifestyle to reduce risk factors.
Billing and Coding Information
CPT Code: 19105
Category: Surgical Procedures
Common Modifiers:
- 50 - Bilateral procedure
- RT - Right side
- LT - Left side
Average Cost and Insurance Coverage
Costs can vary based on location and insurance.
- Average cost ranges from $1,000 to $3,000.
- Most insurance plans cover the procedure if medically necessary.
- Check with your insurance provider for specific coverage details.
Related CPT Codes
References and Sources