Coding Ahead
CasePilot
Medical Coding Assistant
Case2Code
Search and Code Lookup Tool
RedactPHI
HIPAA-Compliant PHI Redaction
DetectICD10CM
ICD-10-CM Code Detection
Log in Register free account
1 code page views remaining. Guest accounts are limited to 1 page view. Register free account to get 5 more views.
Log in Register free account

Official Description

Fine needle aspiration biopsy, including fluoroscopic guidance; each additional lesion (List separately in addition to code for primary procedure)

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 10008 refers to a fine needle aspiration biopsy (FNA) that includes fluoroscopic guidance for each additional lesion. This procedure utilizes a fine gauge needle, typically 22- or 25-gauge, along with a syringe to extract fluid from cysts or to collect clusters of cells from solid masses. The process begins with the cleansing of the biopsy site, followed by the physician locating the lump through palpation. In cases where the lump is not palpable, imaging guidance, such as fluoroscopy, is employed to assist in accurately targeting the lesion for biopsy. For lesions that are more easily localized, fluoroscopic or ultrasound guidance may be utilized to enhance precision during the procedure. Once the needle is inserted into the mass, a vacuum is created, and the physician performs multiple in-and-out motions with the needle while pulling back on the syringe to ensure an adequate tissue sample is obtained. It is common for several needle insertions to be necessary to collect sufficient material for analysis. The collected samples are then prepared by smearing them onto a microscope slide, allowing them to air dry, and subsequently fixing them through spraying or immersion in a liquid. After fixation, the smears are stained and examined under a microscope by a pathologist for diagnostic purposes. Notably, FNA biopsies do not require stitches and are typically performed on an outpatient basis, allowing many patients to resume their normal activities on the same day. After the procedure, a small bandage is applied to the biopsy site. For billing purposes, code 10005 is used for the first lesion biopsied by FNA with ultrasound guidance, code 10006 is designated for each additional lesion biopsied under ultrasound guidance, code 10007 is for the first lesion biopsied with fluoroscopic guidance, and code 10008 is specifically for each additional lesion biopsied with fluoroscopic guidance.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The fine needle aspiration biopsy (FNA) procedure, as described by CPT® Code 10008, is indicated for various clinical scenarios where tissue sampling is necessary. The following conditions may warrant the use of this procedure:

  • Cysts - Fluid-filled sacs that may require sampling to determine their nature.
  • Solid masses - Abnormal growths that necessitate cellular analysis to assess for malignancy or other pathologies.
  • Non-palpable lesions - Lesions that cannot be felt during a physical examination, requiring imaging guidance for accurate localization.

2. Procedure

The fine needle aspiration biopsy procedure involves several critical steps to ensure accurate tissue sampling. The following outlines the procedural steps as per the CPT® guidelines:

  • Step 1: Site Preparation - The procedure begins with the cleansing of the biopsy site to minimize the risk of infection. This is a crucial step to ensure a sterile environment for the aspiration.
  • Step 2: Localization of the Lesion - The physician locates the lump through palpation. If the lump is not palpable, imaging guidance, such as fluoroscopy, is utilized to assist in accurately identifying the lesion's location.
  • Step 3: Needle Insertion - A fine gauge needle (22- or 25-gauge) is inserted into the mass. The physician creates a vacuum by pulling back on the syringe, which aids in the collection of tissue or fluid.
  • Step 4: Tissue Sampling - Multiple in-and-out motions of the needle are performed while maintaining the vacuum to ensure that an adequate tissue sample is obtained. This step may require several needle insertions to collect sufficient material for analysis.
  • Step 5: Sample Preparation - The collected samples are smeared onto a microscope slide and allowed to air dry. Following this, the samples are fixed either by spraying or immersion in a liquid to preserve the cellular structure for examination.
  • Step 6: Staining and Examination - The fixed smears are stained and subsequently examined under a microscope by a pathologist to determine the nature of the cells and diagnose any potential conditions.

3. Post-Procedure

After the fine needle aspiration biopsy is completed, the patient typically receives post-procedure care that includes the application of a small bandage over the biopsy site. Since FNA does not require stitches, patients can usually resume their normal activities on the same day of the procedure. It is important for patients to monitor the biopsy site for any signs of complications, such as excessive bleeding or infection, and to follow any specific aftercare instructions provided by the healthcare provider.

Short Descr FNA BX W/FLUOR GDN EA ADDL
Medium Descr FINE NEEDLE ASPIRATION BX W/FLUOR GDN EA ADDL
Long Descr Fine needle aspiration biopsy, including fluoroscopic guidance; each additional lesion (List separately in addition to code for primary procedure)
Status Code Active Code
Global Days ZZZ - Code Related to Another Service
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 Items and Services Packaged into APC Rates
ASC Payment Indicator Packaged service/item; no separate payment made.
Berenson-Eggers TOS (BETOS) none
MUE 2

This is an add-on code that must be used in conjunction with one of these primary codes.

10007 Resequenced Code MPFS Status: Active Code APC T ASC P3 Fine needle aspiration biopsy, including fluoroscopic guidance; first lesion
59 Distinct procedural service: under certain circumstances, it may be necessary to indicate that a procedure or service was distinct or independent from other non-e/m services performed on the same day. modifier 59 is used to identify procedures/services, other than e/m services, that are not normally reported together, but are appropriate under the circumstances. documentation must support a different session, different procedure or surgery, different site or organ system, separate incision/excision, separate lesion, or separate injury (or area of injury in extensive injuries) not ordinarily encountered or performed on the same day by the same individual. however, when another already established modifier is appropriate it should be used rather than modifier 59. only if no more descriptive modifier is available, and the use of modifier 59 best explains the circumstances, should modifier 59 be used. note: modifier 59 should not be appended to an e/m service. to report a separate and distinct e/m service with a non-e/m service performed on the same date, see modifier 25.
LT Left side (used to identify procedures performed on the left side of the body)
Date
Action
Notes
2019-01-01 Added Added
Code
Description
Code
Description
Code
Description
CasePilot

Get instant expert-level medical coding assistance.

Ask about:
CPT Codes Guidelines Modifiers Crosswalks NCCI Edits Compliance Medicare Coverage
Example: "What is CPT code 99213?" or "Guidelines for E/M services"