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Official Description

Computed tomography, upper extremity; without contrast material

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

Computed tomography (CT) of the upper extremity is a diagnostic imaging procedure that provides detailed visualization of the tissues and bone structure of the arm. This technique employs multiple, narrow X-ray beams that are directed around a single rotational axis, capturing a series of two-dimensional (2D) images from various angles. The absence of contrast material in CPT® Code 73200 means that the images are obtained without the use of any enhancing agents, allowing for the assessment of the arm's internal structures based solely on the natural contrast of the tissues. The data collected during the scan is processed by computer software, which generates several images of thin, cross-sectional slices of the targeted area. These 2D slices can be stacked to create three-dimensional models of the arm, offering a comprehensive view of its anatomy. During the procedure, the patient is positioned on a table that slides into the CT scanner, where the imaging takes place. The physician subsequently reviews the CT scan to identify any abnormalities, such as tumors, abscesses, or masses, and evaluates the bones for degenerative conditions, fractures, or injuries resulting from trauma. Additionally, the scan aids in determining the underlying causes of pain or swelling in the upper extremity.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure is indicated for various conditions and symptoms related to the upper extremity. These include:

  • Evaluation of Tumors The CT scan is utilized to locate and assess tumors within the arm, providing critical information regarding their size and potential impact on surrounding tissues.
  • Assessment of Abscesses The imaging helps in identifying abscesses, which are localized collections of pus that may require drainage or further intervention.
  • Detection of Masses The procedure is effective in finding abnormal masses that may indicate underlying pathology.
  • Bone Evaluation CT is employed to evaluate the bones for degenerative conditions, fractures, or other injuries, particularly following trauma.
  • Investigation of Pain or Swelling The scan assists in determining the causes of unexplained pain or swelling in the upper extremity, guiding further management and treatment.

2. Procedure

The procedure involves several key steps to ensure accurate imaging of the upper extremity. These steps include:

  • Patient Positioning The patient is positioned on the CT scanner table, ensuring that the upper extremity being examined is properly aligned with the imaging equipment. This positioning is crucial for obtaining clear and accurate images.
  • Image Acquisition Once the patient is in position, the CT scanner is activated. The machine rotates around the arm, emitting multiple narrow X-ray beams. These beams capture a series of 2D images from various angles, which are essential for creating detailed cross-sectional views of the arm.
  • Data Processing The data collected during the imaging process is processed by advanced computer software. This software compiles the 2D images into a comprehensive set of cross-sectional slices, which can be further analyzed.
  • Review of Images After the imaging is complete, the physician reviews the generated images. This review is critical for identifying any abnormalities, such as tumors, fractures, or other conditions affecting the upper extremity.
  • Interpretation of Findings The physician provides a written interpretation of the findings based on the reviewed images. This interpretation is essential for guiding further diagnostic or therapeutic actions.

3. Post-Procedure

Post-procedure care for patients undergoing a CT scan of the upper extremity without contrast is generally minimal, as there are no contrast-related side effects to monitor. Patients may resume normal activities immediately following the procedure. However, it is important for the physician to discuss the results of the scan with the patient, including any findings that may require further evaluation or treatment. Follow-up appointments may be scheduled based on the interpretation of the CT images and the clinical context of the patient's symptoms.

Short Descr CT UPPER EXTREMITY W/O DYE
Medium Descr CT UPPER EXTREMITY W/O CONTRAST MATERIAL
Long Descr Computed tomography, upper extremity; without contrast material
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 OPPS relative payment weight.
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
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).
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
ME The order for this service adheres to appropriate use criteria in the 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
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
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
GA Waiver of liability statement issued as required by payer policy, individual case
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
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
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
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).
QQ Ordering professional consulted a qualified clinical decision support mechanism for this service and the related data was provided to the furnishing professional
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.
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
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.
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
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
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).
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).
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.
99 Multiple modifiers: under certain circumstances 2 or more modifiers may be necessary to completely delineate a service. in such situations modifier 99 should be added to the basic procedure, and other applicable modifiers may be listed as part of the description of the service.
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
CR Catastrophe/disaster related
F9 Right hand, fifth digit
FY X-ray taken using computed radiography technology/cassette-based imaging
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
GZ Item or service expected to be denied as not reasonable and necessary
MB Ordering professional is not required to consult a clinical decision support mechanism due to the significant hardship exception of insufficient internet access
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
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
T1 Left foot, second digit
U2 Medicaid level of care 2, as defined by each state
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
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2003-01-01 Changed Code description changed.
Pre-1990 Added Code added.
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