CPT® Code 10022

Deleted

1. Indications

The fine needle aspiration (FNA) procedure coded under CPT® Code 10022 is indicated for the following conditions:

• Cystic Lesions - The procedure is performed to sample fluid from cysts that may be present in the breast or other tissues.
• Solid Masses - FNA is utilized to obtain cellular samples from solid masses that require further evaluation for diagnosis.
• Non-Palpable Lesions - Imaging guidance is specifically indicated for lesions that cannot be palpated, ensuring accurate localization for sampling.

2. Procedure

The fine needle aspiration procedure involves several key steps to ensure effective sampling of tissue or fluid:

• Step 1: Site Preparation - The area where the FNA will be performed is cleaned thoroughly to minimize the risk of infection. This step is crucial for maintaining a sterile environment during the procedure.
• Step 2: Palpation and Localization - The physician palpates the area to locate the lump. If the lump is palpable, the physician can directly guide the needle into the site. This tactile feedback is essential for accurate needle placement.
• Step 3: Imaging Guidance (if necessary) - In cases where the lump is non-palpable, imaging guidance is employed. This may involve the use of fluoroscopy or ultrasonography to visualize the lesion and assist in guiding the needle to the correct location.
• Step 4: Needle Insertion - Once the needle is positioned accurately within the lesion, a vacuum is created using the syringe. This vacuum facilitates the aspiration of tissue or fluid into the needle.
• Step 5: Sample Collection - The physician performs multiple in-and-out motions with the needle to ensure that an adequate tissue sample is collected. It is common for several insertions to be required to obtain sufficient material for analysis.
• Step 6: Sample Preparation - The collected samples are then smeared onto a microscope slide. They may be allowed to air dry, fixed with a spray, or immersed in a liquid for preservation, depending on the laboratory requirements.
• Step 7: Staining and Examination - The fixed smears are stained and examined by a pathologist under a microscope to provide a diagnosis based on the cellular characteristics of the sample.

3. Post-Procedure

After the fine needle aspiration procedure, patients typically do not require stitches, as the procedure is minimally invasive. A small bandage is applied over the site to protect it. Most patients are able to resume their normal activities on the same day as the procedure, experiencing minimal discomfort. It is important for patients to follow any specific post-procedure care instructions provided by their healthcare provider to ensure proper healing and to monitor for any potential complications.