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Official Description

Radiologic examination; forearm, 2 views

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

A radiologic examination of the forearm involves the use of X-ray imaging to visualize the internal structures of the forearm, which includes the radius and ulna bones. This examination employs indirect ionizing radiation to create images that reveal the condition of the bones and surrounding tissues. X-rays are particularly effective for imaging non-uniform materials, such as human tissue, due to the varying densities and compositions present. As X-rays pass through the body, some are absorbed by denser materials like bone, while others pass through softer tissues, allowing for the creation of a two-dimensional image on a detector positioned behind the area being examined. In the context of a forearm examination, two specific views are typically captured: the anteroposterior (AP) view and the lateral view. The AP view provides a frontal perspective, while the lateral view offers a side perspective, both of which are essential for a comprehensive assessment of the forearm's anatomy. This dual-view approach is crucial for evaluating the radius and ulna, particularly in cases of injury, as these bones are interconnected at both ends by ligaments and function together as a single unit. Therefore, a thorough examination of the forearm requires these two standard views to accurately assess any potential injuries or conditions affecting the bones and surrounding structures.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

  • Fractures The procedure is indicated for the evaluation of suspected fractures in the forearm, which may result from trauma or injury.
  • Bone lesions It is performed to investigate any abnormal growths or lesions in the forearm bones.
  • Joint disorders The examination may be necessary to assess joint conditions affecting the elbow or wrist, which are connected to the forearm.
  • Infections It can be indicated for the detection of infections in the bone or surrounding soft tissues of the forearm.
  • Post-surgical evaluation The procedure is also used to monitor the healing process after surgical interventions involving the forearm.

2. Procedure

  • Positioning the Patient The patient is positioned comfortably, typically seated or standing, with the forearm extended and supported to ensure stability during the imaging process. Proper alignment is crucial to obtain clear and accurate images.
  • Taking the Anteroposterior (AP) View The first X-ray is taken from the anteroposterior (AP) perspective. The X-ray machine is positioned directly in front of the forearm, and the X-ray beam is directed perpendicular to the film or detector. This view captures the forearm's bones in a frontal plane, allowing for assessment of alignment and any visible fractures.
  • Taking the Lateral View The second X-ray is obtained from the lateral view. The patient’s forearm is rotated so that the lateral aspect faces the X-ray machine. The X-ray beam is directed perpendicular to the film or detector again. This view provides a side perspective of the forearm, which is essential for evaluating the relationship between the radius and ulna and identifying any displacement or angulation of fractures.
  • Reviewing the Images After both views are captured, the radiologist or technician reviews the images for clarity and completeness. Any necessary adjustments or additional views may be requested based on the initial findings.

3. Post-Procedure

After the radiologic examination is completed, the images are processed and interpreted by a radiologist. The results are typically documented in a report that details any findings, such as fractures, lesions, or other abnormalities. The patient may be advised on any further steps based on the results, which could include follow-up imaging, referrals to specialists, or treatment plans. There are generally no specific post-procedure care requirements for the patient, as the procedure is non-invasive and does not involve any recovery time. However, patients should be informed about the importance of discussing the results with their healthcare provider to understand the implications for their health and any necessary follow-up actions.

Short Descr X-RAY EXAM OF FOREARM
Medium Descr RADEX FOREARM 2 VIEWS
Long Descr Radiologic examination; forearm, 2 views
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) 0 - No payment adjustment rules for multiple 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 99 - Concept Does Not Apply
APC Status Indicator STV-Packaged Codes
ASC Payment Indicator Packaged service/item; no separate payment made.
Type of Service (TOS) 4 - Diagnostic Radiology
Berenson-Eggers TOS (BETOS) I1B - Standard imaging - musculoskeletal
MUE 2
CCS Clinical Classification 226 - Other diagnostic radiology and related techniques
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
GC This service has been performed in part by a resident under the direction of a teaching physician
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).
GW Service not related to the hospice patient's terminal condition
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.
FY X-ray taken using computed radiography technology/cassette-based imaging
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.
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.
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).
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
FX X-ray taken using film
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
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
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.
AR Physician provider services in a physician scarcity area
CC Procedure code change (use 'cc' when the procedure code submitted was changed either for administrative reasons or because an incorrect code was filed)
CR Catastrophe/disaster related
F1 Left hand, second digit
F2 Left hand, third digit
FA Left hand, thumb
GA Waiver of liability statement issued as required by payer policy, individual case
GV Attending physician not employed or paid under arrangement by the patient's hospice provider
GY Item or service statutorily excluded, does not meet the definition of any medicare benefit or, for non-medicare insurers, is not a contract benefit
GZ Item or service expected to be denied as not reasonable and necessary
JW Drug amount discarded/not administered to any patient
KX Requirements specified in the medical policy have been met
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
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
QJ Services/items provided to a prisoner or patient in state or local custody, however the state or local government, as applicable, meets the requirements in 42 cfr 411.4 (b)
SA Nurse practitioner rendering service in collaboration with a physician
SG Ambulatory surgical center (asc) facility service
TR School-based individualized education program (iep) services provided outside the public school district responsible for the student
U1 Medicaid level of care 1, as defined by each state
UH Services provided in the evening
X1 Continuous/broad services: for reporting services by clinicians, who provide the principal care for a patient, with no planned endpoint of the relationship; services in this category represent comprehensive care, dealing with the entire scope of patient problems, either directly or in a care coordination role; reporting clinician service examples include, but are not limited to: primary care, and clinicians providing comprehensive care to patients in addition to specialty care
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
Action
Notes
2009-01-01 Changed Code description changed
2001-01-01 Changed Code description changed.
Pre-1990 Added Code added.
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