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Official Description

Thyroidectomy, including substernal thyroid; sternal split or transthoracic approach

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

A thyroidectomy, specifically CPT® Code 60270, refers to a surgical procedure that involves the removal of the thyroid gland, which is located in the neck and consists of two lobes that encircle the trachea. This procedure is particularly indicated when there is an enlargement of the thyroid, known as a substernal thyroid, which can extend down into the chest cavity. The approach for this surgery can be through a sternal split or transthoracic method, allowing for adequate exposure of the substernal thyroid. The procedure begins with the excision of the substernal portion of the thyroid, which is crucial for addressing the enlargement that may be causing symptoms or complications. The surgeon performs a sternotomy or thoracotomy to access the substernal thyroid, carefully separating it from surrounding fibrous attachments and lifting it into the neck for complete removal. This meticulous approach ensures that critical structures, such as the recurrent laryngeal nerve and parathyroid glands, are preserved during the operation. The procedure concludes with the removal of the thyroid gland, followed by the repair of surgical wounds and placement of suction drains as necessary to facilitate recovery.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure is indicated for patients with a substernal thyroid, which may present with various symptoms or complications due to its enlargement. The following conditions may warrant a thyroidectomy using this approach:

  • Substernal Goiter Enlargement of the thyroid that extends into the chest cavity, potentially causing compression of surrounding structures.
  • Thyroid Malignancy Presence of cancerous growths within the thyroid gland that necessitate removal for treatment.
  • Hyperthyroidism Conditions where the thyroid gland is overactive, leading to excessive hormone production that may require surgical intervention.
  • Thyroid Nodules Presence of large or symptomatic nodules that may require excision to alleviate discomfort or for diagnostic purposes.

2. Procedure

The procedure for CPT® Code 60270 involves several critical steps to ensure the successful removal of the substernal thyroid. Each step is performed with precision to minimize complications and preserve surrounding structures.

  • Step 1: Accessing the Substernal Thyroid The surgeon begins by performing a sternotomy or thoracotomy, which involves making an incision in the sternum or chest wall to gain access to the substernal thyroid. This approach allows for optimal visualization and manipulation of the thyroid tissue.
  • Step 2: Separation from Fibrous Attachments Once access is achieved, the substernal thyroid is carefully separated from its fibrous attachments. This step is crucial to ensure that the thyroid can be lifted into the neck without damaging surrounding structures.
  • Step 3: Lifting the Thyroid into the Neck After the fibrous attachments are severed, the substernal thyroid is lifted from the mediastinum and brought into the neck. This maneuver is essential for completing the thyroidectomy.
  • Step 4: Identifying and Ligating Blood Vessels The middle thyroid vein is identified and ligated to prevent excessive bleeding. Additionally, blood vessels in the superior pole of the thyroid are ligated, followed by the ligation of the terminal branches of the inferior thyroid artery.
  • Step 5: Preserving Critical Structures Throughout the procedure, the recurrent laryngeal nerve and parathyroid glands are identified and preserved to maintain their function post-surgery.
  • Step 6: Removing the Thyroid The Berry ligament is divided, and the isthmus of the thyroid is elevated off the trachea. The thyroid gland is then completely removed from the neck.
  • Step 7: Wound Repair After the thyroid has been excised, the surgical wounds are repaired meticulously. Suction drains may be placed as needed to facilitate drainage and prevent fluid accumulation.

3. Post-Procedure

Post-procedure care for patients undergoing a thyroidectomy via the sternal split or transthoracic approach includes monitoring for complications such as bleeding, infection, or damage to surrounding structures. Patients are typically observed in a recovery area until stable. Pain management is provided, and patients may be advised on dietary modifications and activity restrictions during the initial recovery phase. Follow-up appointments are essential to monitor thyroid hormone levels and assess the need for any additional treatment, such as hormone replacement therapy, depending on the extent of the thyroid removal.

Short Descr REMOVAL OF THYROID
Medium Descr THYROIDECT W/SUBSTERNAL SPLIT/TRANSTHORACIC
Long Descr Thyroidectomy, including substernal thyroid; sternal split or transthoracic approach
Status Code Active Code
Global Days 090 - Major Surgery
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) 2 - Payment restriction for assistants at surgery does not apply to this procedure...
Co-Surgeons (62) 1 - Co-surgeons could be paid, though supporting documentation is required...
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator Inpatient Procedures, not paid under OPPS
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P1G - Major procedure - Other
MUE 1
CCS Clinical Classification 10 - Thyroidectomy, partial or complete

This is a primary code that can be used with these additional add-on codes.

32674 Add-on Code MPFS Status: Active Code APC C Thoracoscopy, surgical; with mediastinal and regional lymphadenectomy (List separately in addition to code for primary procedure)
38746 Addon Code MPFS Status: Active Code APC C Physician Quality Reporting CPT Assistant Article Thoracic lymphadenectomy by thoracotomy, mediastinal and regional lymphadenectomy (List separately in addition to code for primary procedure)
60512 Addon Code MPFS Status: Active Code APC N ASC N1 CPT Assistant Article Illustration for Code Parathyroid autotransplantation (List separately in addition to code for primary procedure)
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.
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).
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.
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.
62 Two surgeons: when 2 surgeons work together as primary surgeons performing distinct part(s) of a procedure, each surgeon should report his/her distinct operative work by adding modifier 62 to the procedure code and any associated add-on code(s) for that procedure as long as both surgeons continue to work together as primary surgeons. each surgeon should report the co-surgery once using the same procedure code. if additional procedure(s) (including add-on procedure(s) are performed during the same surgical session, separate code(s) may also be reported with modifier 62 added. note: if a co-surgeon acts as an assistant in the performance of additional procedure(s), other than those reported with the modifier 62, during the same surgical session, those services may be reported using separate procedure code(s) with modifier 80 or modifier 82 added, as appropriate.
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.)
80 Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure number(s).
82 Assistant surgeon (when qualified resident surgeon not available): the unavailability of a qualified resident surgeon is a prerequisite for use of modifier 82 appended to the usual procedure code number(s).
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
CR Catastrophe/disaster related
GC This service has been performed in part by a resident under the direction of a teaching physician
LT Left side (used to identify procedures performed on the left side of the body)
RT Right side (used to identify procedures performed on the right side of the body)
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2002-01-01 Changed Code description changed.
Pre-1990 Added Code added.
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