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Official Description

Computed tomography, upper extremity; with contrast material(s)

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

Computed tomography (CT) of the upper extremity is a diagnostic imaging procedure that utilizes advanced X-ray technology to create detailed images of the arm's internal structures, including both soft tissues and bone. This technique involves the use of multiple, narrow X-ray beams that rotate around a single axis, capturing a series of two-dimensional (2D) images from various angles. The resulting images provide a comprehensive view of the anatomy, allowing for the assessment of various conditions affecting the upper extremity. To enhance the visibility of the structures being examined, contrast material, typically iodine-based, is administered intravenously. This contrast agent improves the differentiation between various tissues, making it easier to identify abnormalities. The data collected during the scan is processed by specialized computer software, which generates thin, cross-sectional slices of the arm. These 2D slices can be stacked to create three-dimensional (3D) models, offering a more complete perspective of the area of interest. The procedure is performed with the patient positioned on a table within the CT scanner, ensuring that the upper extremity is properly aligned for optimal imaging. The physician interprets the CT images to identify potential issues such as tumors, abscesses, or masses, evaluates the condition of the bones for signs of degeneration or fractures, and investigates the underlying causes of pain or swelling in the arm.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure is indicated for various clinical scenarios where detailed imaging of the upper extremity is necessary. The following conditions may warrant the use of computed tomography with contrast material:

  • Suspected Tumors - To locate and assess the characteristics of tumors within the arm.
  • Abscesses or Masses - To identify and evaluate the presence of abscesses or other abnormal masses in the soft tissues.
  • Bone Evaluation - To assess the bones for degenerative conditions, fractures, or injuries resulting from trauma.
  • Pain or Swelling Investigation - To determine the underlying causes of unexplained pain or swelling in the upper extremity.

2. Procedure

The procedure involves several key steps to ensure accurate imaging of the upper extremity. Each step is crucial for obtaining high-quality diagnostic images:

  • Patient Preparation - The patient is positioned comfortably on the CT scanner table, ensuring that the upper extremity is properly aligned for imaging. The healthcare provider may explain the procedure to the patient, addressing any concerns and ensuring informed consent is obtained.
  • Administration of Contrast Material - An intravenous line is established, and iodine-based contrast material is administered to enhance the visibility of the structures within the arm. This step is essential for improving the differentiation between various tissues during imaging.
  • CT Imaging Acquisition - The CT scanner is activated, and multiple narrow X-ray beams are directed around the arm. The scanner captures a series of 2D images from different angles, which are then processed to create cross-sectional slices of the upper extremity.
  • Image Processing - The data collected during the scan is processed by computer software, generating detailed 2D images. These images can be further compiled to create 3D models of the arm, providing a comprehensive view of the anatomy.
  • Image Review and Interpretation - After the imaging is complete, the physician reviews the CT scans to identify any abnormalities. The physician notes findings such as tumors, fractures, or other conditions and prepares a written interpretation of the results for further clinical decision-making.

3. Post-Procedure

After the completion of the CT scan, the patient may be monitored briefly to ensure there are no immediate adverse reactions to the contrast material. It is common for patients to resume normal activities shortly after the procedure, although they may be advised to drink plenty of fluids to help flush the contrast material from their system. The physician will discuss the findings with the patient during a follow-up appointment, providing insights into any identified issues and outlining potential next steps for treatment or further evaluation if necessary.

Short Descr CT UPPER EXTREMITY W/DYE
Medium Descr CT UPPER EXTREMITY W/CONTRAST MATERIAL
Long Descr Computed tomography, upper extremity; with contrast material(s)
Status Code Active Code
Global Days XXX - Global Concept Does Not Apply
PC/TC Indicator (26, TC) 1 - Diagnostic Tests for Radiology Services
Multiple Procedures (51) 4 - Special payment adjustment rules on the technical component (TC) of multiple diagnostic imaging procedures apply...
Bilateral Surgery (50) 3 - The usual 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 88 -
APC Status Indicator Codes That May Be Paid Through a Composite APC
ASC Payment Indicator Radiology service paid separately when provided integral to a surgical procedure on ASC list; payment based on MPFS nonfacility PE RVUs.
Type of Service (TOS) 4 - Diagnostic Radiology
Berenson-Eggers TOS (BETOS) I2B - Advanced imaging - CAT/CT/CTA: other
MUE 2
CCS Clinical Classification 180 - Other CT scan

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

0722T Add On Code MPFS Status: Carrier Priced APC S Quantitative computed tomography (CT) tissue characterization, including interpretation and report, obtained with concurrent CT examination of any structure contained in the concurrently acquired diagnostic imaging dataset (List separately in addition to code for primary procedure)
26 Professional component: certain procedures are a combination of a physician or other qualified health care professional component and a technical component. when the physician or other qualified health care professional component is reported separately, the service may be identified by adding modifier 26 to the usual procedure number.
RT Right side (used to identify procedures performed on the right side of the body)
LT Left side (used to identify procedures performed on the left side of the body)
TC Technical component; under certain circumstances, a charge may be made for the technical component alone; under those circumstances the technical component charge is identified by adding modifier 'tc' to the usual procedure number; technical component charges are institutional charges and not billed separately by physicians; however, portable x-ray suppliers only bill for technical component and should utilize modifier tc; the charge data from portable x-ray suppliers will then be used to build customary and prevailing profiles
X5 Diagnostic services requested by another clinician: for reporting services by a clinician who furnishes care to the patient only as requested by another clinician or subsequent and related services requested by another clinician; this modifier is reported for patient relationships that may not be adequately captured by the above alternative categories; reporting clinician service examples include but are not limited to, the radiologist's interpretation of an imaging study requested by another clinician
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
MG The order for this service does not have applicable appropriate use criteria in the qualified clinical decision support mechanism consulted by the ordering professional
GC This service has been performed in part by a resident under the direction of a teaching physician
X4 Episodic/focused services: for reporting services by clinicians who provide focused care on particular types of treatment limited to a defined period and circumstance; the patient has a problem, acute or chronic, that will be treated with surgery, radiation, or some other type of generally time-limited intervention; reporting clinician service examples include but are not limited to, the orthopedic surgeon performing a knee replacement and seeing the patient through the postoperative period
MH Unknown if ordering professional consulted a clinical decision support mechanism for this service, related information was not provided to the furnishing professional or provider
50 Bilateral procedure: unless otherwise identified in the listings, bilateral procedures that are performed at the same session, should be identified by adding modifier 50 to the appropriate 5 digit code. note: this modifier should not be appended to designated "add-on" codes (see appendix d).
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.
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.
77 Repeat procedure by another physician or other qualified health care professional: it may be necessary to indicate that a basic procedure or service was repeated by another physician or other qualified health care professional subsequent to the original procedure or service. this circumstance may be reported by adding modifier 77 to the repeated procedure or service. note: this modifier should not be appended to an e/m service.
CR Catastrophe/disaster related
CT Computed tomography services furnished using equipment that does not meet each of the attributes of the national electrical manufacturers association (nema) xr-29-2013 standard
F2 Left hand, third digit
GA Waiver of liability statement issued as required by payer policy, individual case
GQ Via asynchronous telecommunications system
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
MA Ordering professional is not required to consult a clinical decision support mechanism due to service being rendered to a patient with a suspected or confirmed emergency medical condition
MC Ordering professional is not required to consult a clinical decision support mechanism due to the significant hardship exception of electronic health record or clinical decision support mechanism vendor issues
ME The order for this service adheres to appropriate use criteria in the clinical decision support mechanism consulted by the ordering professional
MF The order for this service does not adhere to the appropriate use criteria in the clinical decision support mechanism consulted by the ordering professional
PD Diagnostic or related non diagnostic item or service provided in a wholly owned or operated entity to a patient who is admitted as an inpatient within 3 days
Q1 Routine clinical service provided in a clinical research study that is in an approved clinical research study
Q5 Service furnished under a reciprocal billing arrangement by a substitute physician or by a substitute physical therapist furnishing outpatient physical therapy services in a health professional shortage area, a medically underserved area, or a rural area
Q6 Service furnished under a fee-for-time compensation arrangement by a substitute physician or by a substitute physical therapist furnishing outpatient physical therapy services in a health professional shortage area, a medically underserved area, or a rural area
QQ Ordering professional consulted a qualified clinical decision support mechanism for this service and the related data was provided to the furnishing professional
XE Separate encounter, a service that is distinct because it occurred during a separate encounter
XP Separate practitioner, a service that is distinct because it was performed by a different practitioner
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
2003-01-01 Changed Code description changed.
Pre-1990 Added Code added.
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