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

Transluminal peripheral atherectomy, open or percutaneous, including radiological supervision and interpretation; brachiocephalic trunk and branches, each vessel

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 0237T refers to a specific medical procedure known as transluminal peripheral atherectomy, which can be performed either through an open surgical approach or a percutaneous (minimally invasive) technique. This procedure targets the brachiocephalic trunk and its branches, which are critical blood vessels supplying blood to the arms and head. During the atherectomy, the physician utilizes radiological supervision to guide the procedure, ensuring precision in targeting the occluded areas within these vessels. The primary goal of this intervention is to remove plaque buildup from the arterial walls, which can impede blood flow and lead to various cardiovascular complications. The procedure involves the use of specialized instruments, including a cutting balloon catheter designed to shave away the plaque, thereby restoring patency to the affected vessels. The detailed steps of the procedure, including the methods of access and the techniques employed, are crucial for understanding the complexity and the technical requirements involved in performing this intervention effectively.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure described by CPT® Code 0237T is indicated for patients experiencing significant arterial occlusion in the brachiocephalic trunk and its branches. This condition may manifest as symptoms related to reduced blood flow, which can include:

  • Peripheral Artery Disease (PAD) - A condition characterized by narrowed arteries reducing blood flow to the limbs.
  • Ischemic Symptoms - Symptoms such as pain, cramping, or weakness in the arms or neck due to inadequate blood supply.
  • Stenosis - The presence of a narrowing in the brachiocephalic trunk or its branches that may lead to complications if not addressed.

2. Procedure

The procedure for CPT® Code 0237T involves several critical steps to ensure successful atherectomy of the brachiocephalic trunk and branches:

  • Step 1: Access Preparation - The physician begins by preparing the skin over the access artery, which is typically one of the femoral arteries, for a percutaneous approach. If an open approach is chosen, the skin is prepped and incised to expose the artery.
  • Step 2: Arterial Access - In the open approach, the artery is carefully nicked, and a sheath is placed to facilitate access. For the percutaneous approach, a needle is used to puncture the artery, followed by the placement of a sheath.
  • Step 3: Guidewire Insertion - Under radiological supervision, a guidewire is inserted through the sheath and advanced into the occluded brachiocephalic trunk or branch, allowing for precise navigation within the vascular system.
  • Step 4: Atherectomy Catheter Advancement - An atherectomy catheter is then advanced over the guidewire. The guidewire is subsequently withdrawn, leaving the atherectomy catheter in place for the next step.
  • Step 5: Plaque Removal - The atherectomy device, equipped with a specialized balloon catheter featuring a cutting piston, is utilized to shave plaque from the arterial wall. As the plaque is removed, it is collected in the device for extraction upon completion of the procedure.
  • Step 6: Multiple Passes - The physician may perform several passes with the atherectomy device to ensure thorough removal of plaque and achieve optimal results.
  • Step 7: Completion Angiography - After the atherectomy, the atherectomy device is exchanged for a guidewire, and an angiography catheter is advanced over the guidewire. Contrast material is injected, and completion angiography is performed to confirm that the artery is patent.
  • Step 8: Access Site Closure - If an open approach was used, the access artery is repaired, and the skin incision is closed. In the case of a percutaneous approach, pressure is applied to the puncture site to control bleeding, followed by the application of a pressure dressing.

3. Post-Procedure

Post-procedure care for patients undergoing the atherectomy includes monitoring for any signs of complications, such as bleeding or infection at the access site. If an open approach was utilized, the patient may require additional care for the incision site. In both cases, patients are typically advised to rest and avoid strenuous activities for a specified period to promote healing. Follow-up appointments may be scheduled to assess the success of the procedure and ensure that blood flow has been adequately restored.

Short Descr TRLUML PERIP ATHRC BRCHIOCPH
Medium Descr TRLUML PERIPH ATHRC W/RS&I BRCHIOCPHL EA VSL
Long Descr Transluminal peripheral atherectomy, open or percutaneous, including radiological supervision and interpretation; brachiocephalic trunk and branches, each vessel
Status Code Carriers Price the Code
Global Days YYY - Carrier Determines Whether Global Concept Applies
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 Hospital Part B services paid through a comprehensive APC
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P5E - Ambulatory procedures - other
MUE 2
CCS Clinical Classification 61 - Other OR procedures on vessels other than head and neck

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

37252 Addon Code MPFS Status: Active Code APC N ASC N1 Intravascular ultrasound (noncoronary vessel) during diagnostic evaluation and/or therapeutic intervention, including radiological supervision and interpretation; initial noncoronary vessel (List separately in addition to code for primary procedure)
37253 Addon Code MPFS Status: Active Code APC N ASC N1 Intravascular ultrasound (noncoronary vessel) during diagnostic evaluation and/or therapeutic intervention, including radiological supervision and interpretation; each additional noncoronary vessel (List separately in addition to code for primary procedure)
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.
76 Repeat procedure or service by same physician or other qualified health care professional: it may be necessary to indicate that a procedure or service was repeated by the same physician or other qualified health care professional subsequent to the original procedure or service. this circumstance may be reported by adding modifier 76 to the repeated procedure or service. note: this modifier should not be appended to an e/m service.
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
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)
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
Date
Action
Notes
2011-01-01 Added Added
Code
Description
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"