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Official Description

Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with endobronchial ultrasound (EBUS) guided transtracheal and/or transbronchial sampling (eg, aspiration[s]/biopsy[ies]), 3 or more mediastinal and/or hilar lymph node stations or structures

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

Bronchoscopy is a medical procedure that allows for direct visualization of the airways and lungs through the use of a bronchoscope, which can be either rigid or flexible. This procedure is enhanced by the use of endobronchial ultrasound (EBUS) guidance, which provides real-time imaging of the tracheobronchial wall and surrounding structures. The primary purpose of this procedure is to obtain tissue samples from mediastinal and/or hilar lymph nodes, which are critical for diagnosing and staging various conditions, including carcinomas, lymphomas, sarcoidosis, silicosis, histoplasmosis, and tuberculosis. The hila refer to the areas where the major bronchi enter the lungs, while the mediastinal nodes are located in the central part of the chest, between the sternum and spine, surrounding the tracheobronchial tree. During the bronchoscopy, the physician may access the airways through either a transoral or transnasal approach, allowing for a thorough examination of the vocal cords, trachea, and carina. The bronchoscope is then advanced into the left and right main bronchi and their respective branches. The integration of EBUS technology significantly enhances the ability to visualize and sample lymph nodes, improving the quality and accuracy of the tissue samples obtained. The procedure may involve various techniques, including transtracheal and transbronchial biopsies, where biopsy forceps or needle aspiration methods are employed to collect tissue samples from three or more mediastinal and/or hilar lymph node stations or structures, as indicated by the CPT® Code 31653.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The procedure is indicated for the following conditions:

  • Carcinoma - A type of cancer that begins in the skin or in tissues that line or cover internal organs.
  • Lymphoma - A cancer that begins in the lymphatic system, which is part of the immune system.
  • Sarcoidosis - An inflammatory disease characterized by the formation of granulomas, which are clusters of immune cells.
  • Silicosis - A lung disease caused by inhaling fine silica dust, leading to inflammation and scarring of the lungs.
  • Histoplasmosis - An infection caused by the fungus Histoplasma capsulatum, which can affect the lungs.
  • Tuberculosis - A contagious bacterial infection that primarily affects the lungs but can also impact other parts of the body.

2. Procedure

The bronchoscopy procedure involves several key steps to ensure effective sampling of tissue from the mediastinal and/or hilar lymph nodes:

  • Step 1: Preparation and Anesthesia - The patient is prepared for the procedure, which may include administering local anesthesia to the throat and sedation to ensure comfort during the bronchoscopy.
  • Step 2: Insertion of the Bronchoscope - A rigid or flexible bronchoscope is inserted through the mouth or nose, allowing the physician to visualize the vocal cords, trachea, and carina. The scope is carefully advanced into the left main bronchus and its branches, followed by the right main bronchus and its subdivisions.
  • Step 3: EBUS Guidance - Endobronchial ultrasound (EBUS) is utilized to visualize the tracheobronchial wall and surrounding pulmonary structures. This imaging technique enhances the ability to identify lymph nodes and other structures for sampling.
  • Step 4: Tissue Sampling - For transtracheal or transbronchial biopsy, the bronchoscope is wedged into the wall segment at the targeted location. Biopsy forceps are then passed through the working channel of the bronchoscope to grasp and retrieve tissue samples. This process may be repeated at the same or different sites until sufficient tissue is obtained.
  • Step 5: Needle Aspiration - Alternatively, for needle aspiration, a needle assembly unit is introduced through the bronchoscope's working channel. The needle is carefully advanced to penetrate the tracheobronchial wall at the desired location(s) to collect tissue samples.
  • Step 6: Final Inspection and Removal - After obtaining the necessary samples, the entire endobronchial tree is inspected once more to ensure no abnormalities are overlooked. The bronchoscope is then carefully removed from the patient's airway.

3. Post-Procedure

Post-procedure care involves monitoring the patient for any immediate complications, such as bleeding or respiratory distress. Patients may experience a sore throat or cough following the procedure, which is typically temporary. It is essential to provide instructions regarding activity restrictions and signs of complications that should prompt immediate medical attention. Follow-up appointments may be scheduled to discuss biopsy results and further management based on the findings.

Short Descr BRONCH EBUS SAMPLNG 3/> NODE
Medium Descr BRNCHSC EBUS GUIDED SAMPL 3/> NODE STATION/STRUX
Long Descr Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with endobronchial ultrasound (EBUS) guided transtracheal and/or transbronchial sampling (eg, aspiration[s]/biopsy[ies]), 3 or more mediastinal and/or hilar lymph node stations or structures
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) 0 - 150% payment adjustment for bilateral procedures does NOT apply.
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 Hospital Part B services paid through a comprehensive APC
ASC Payment Indicator Non office-based surgical procedure added in CY 2008 or later; payment based on OPPS relative payment weight.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P8F - Endoscopy - bronchoscopy
MUE 1
GC This service has been performed in part by a resident under the direction of a teaching physician
51 Multiple procedures: when multiple procedures, other than e/m services, physical medicine and rehabilitation services or provision of supplies (eg, vaccines), are performed at the same session by the same individual, the primary procedure or service may be reported as listed. the additional procedure(s) or service(s) may be identified by appending modifier 51 to the additional procedure or service code(s). note: this modifier should not be appended to designated "add-on" codes (see appendix d).
52 Reduced services: under certain circumstances a service or procedure is partially reduced or eliminated at the discretion of the physician or other qualified health care professional. under these circumstances the service provided can be identified by its usual procedure number and the addition of modifier 52, signifying that the service is reduced. this provides a means of reporting reduced services without disturbing the identification of the basic service. note: for hospital outpatient reporting of a previously scheduled procedure/service that is partially reduced or cancelled as a result of extenuating circumstances or those that threaten the well-being of the patient prior to or after administration of anesthesia, see modifiers 73 and 74 (see modifiers approved for asc hospital outpatient use).
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.
SG Ambulatory surgical center (asc) facility service
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
CR Catastrophe/disaster related
22 Increased procedural services: when the work required to provide a service is substantially greater than typically required, it may be identified by adding modifier 22 to the usual procedure code. documentation must support the substantial additional work and the reason for the additional work (ie, increased intensity, time, technical difficulty of procedure, severity of patient's condition, physical and mental effort required). note: this modifier should not be appended to an e/m service.
53 Discontinued procedure: under certain circumstances, the physician or other qualified health care professional may elect to terminate a surgical or diagnostic procedure. due to extenuating circumstances or those that threaten the well being of the patient, it may be necessary to indicate that a surgical or diagnostic procedure was started but discontinued. this circumstance may be reported by adding modifier 53 to the code reported by the individual for the discontinued procedure. note: this modifier is not used to report the elective cancellation of a procedure prior to the patient's anesthesia induction and/or surgical preparation in the operating suite. for outpatient hospital/ambulatory surgery center (asc) reporting of a previously scheduled procedure/service that is partially reduced or cancelled as a result of extenuating circumstances or those that threaten the well being of the patient prior to or after administration of anesthesia, see modifiers 73 and 74 (see modifiers approved for asc hospital outpatient use).
58 Staged or related procedure or service by the same physician or other qualified health care professional during the postoperative period: it may be necessary to indicate that the performance of a procedure or service during the postoperative period was: (a) planned or anticipated (staged); (b) more extensive than the original procedure; or (c) for therapy following a surgical procedure. this circumstance may be reported by adding modifier 58 to the staged or related procedure. note: for treatment of a problem that requires a return to the operating/procedure room (eg, unanticipated clinical condition), see modifier 78.
78 Unplanned return to the operating/procedure room by the same physician or other qualified health care professional following initial procedure for a related procedure during the postoperative period: it may be necessary to indicate that another procedure was performed during the postoperative period of the initial procedure (unplanned procedure following initial procedure). when this procedure is related to the first, and requires the use of an operating/procedure room, it may be reported by adding modifier 78 to the related procedure. (for repeat procedures, see modifier 76.)
79 Unrelated procedure or service by the same physician or other qualified health care professional during the postoperative period: the individual may need to indicate that the performance of a procedure or service during the postoperative period was unrelated to the original procedure. this circumstance may be reported by using modifier 79. (for repeat procedures on the same day, see modifier 76.)
AG Primary physician
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
CC Procedure code change (use 'cc' when the procedure code submitted was changed either for administrative reasons or because an incorrect code was filed)
GV Attending physician not employed or paid under arrangement by the patient's hospice provider
GW Service not related to the hospice patient's terminal condition
GX Notice of liability issued, voluntary under payer policy
LT Left side (used to identify procedures performed on the left side of the body)
Q1 Routine clinical service provided in a clinical research study that is in an approved clinical research study
RT Right side (used to identify procedures performed on the right side of the body)
X3 Episodic/broad services: for reporting services by clinicians who have broad responsibility for the comprehensive needs of the patient that is limited to a defined period and circumstance such as a hospitalization; reporting clinician service examples include but are not limited to the hospitalist's services rendered providing comprehensive and general care to a patient while admitted to the hospital
XE Separate encounter, a service that is distinct because it occurred during a separate encounter
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
Date
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Notes
2017-01-01 Changed Moderate (Conscious) Sedation flag removed. See new Moderate Sedation category.
2016-01-01 Added Added
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