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Official Description

Brain imaging, vascular flow only

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

Brain imaging with vascular flow only, as described by CPT® Code 78610, is a diagnostic procedure that utilizes scintigraphy along with a radiolabeled isotope tracer to visualize blood flow in the brain. This imaging technique is particularly valuable for identifying and assessing various cerebrovascular conditions, including cerebrovascular disease, vascular malformations, dementia, brain injuries, and determining brain death. During the procedure, the patient is carefully positioned on an imaging table, and a gamma camera is strategically focused on the head and neck region to capture detailed images. An intravenous line is established to facilitate the injection of the radiolabeled isotope tracer directly into the patient's circulatory system. The imaging process commences as soon as the isotope bolus reaches the neck and continues throughout the venous phase, allowing for comprehensive evaluation of blood flow dynamics. Typically, images are obtained from an anterior perspective to effectively assess blood flow to both hemispheres of the brain. Following the imaging, the physician interprets the results and generates a detailed written report outlining the findings, which is crucial for further clinical decision-making.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

Brain imaging with vascular flow only is indicated for the following conditions:

  • Cerebrovascular Disease This includes conditions that affect the blood vessels supplying the brain, which can lead to strokes or transient ischemic attacks.
  • Vascular Malformations These are abnormal connections between arteries and veins in the brain that can cause various neurological symptoms.
  • Dementia This refers to a decline in cognitive function that can be associated with changes in blood flow to the brain.
  • Brain Injury This includes traumatic injuries that may affect blood flow and brain function.
  • Brain Death This is a clinical diagnosis that may require imaging to confirm the absence of blood flow to the brain.

2. Procedure

The procedure for brain imaging with vascular flow only involves several key steps:

  • Patient Positioning The patient is positioned on the imaging table, ensuring comfort and stability. The gamma camera is aligned to focus on the entire head and neck area, which is critical for capturing comprehensive images of blood flow.
  • Intravenous Line Establishment An intravenous line is established in the patient's arm or hand. This line is essential for administering the radiolabeled isotope tracer, which is necessary for the imaging process.
  • Injection of Radiolabeled Isotope Tracer The radiolabeled isotope tracer is injected directly into the circulatory system through the established intravenous line. This tracer is crucial for visualizing blood flow in the brain during the imaging process.
  • Imaging Process Imaging begins immediately after the isotope bolus reaches the neck. The gamma camera captures images as blood flows through the brain, continuing until the end of the venous phase. This phase is important for assessing the dynamics of blood flow.
  • Image Acquisition Views are typically obtained from an anterior position, allowing for simultaneous assessment of blood flow to both sides of the brain. This perspective is vital for identifying any asymmetries or abnormalities in blood flow.
  • Interpretation and Reporting After the imaging is complete, the physician interprets the acquired images and compiles a written report detailing the findings. This report is essential for guiding further clinical management and decision-making.

3. Post-Procedure

Post-procedure care for brain imaging with vascular flow only typically involves monitoring the patient for any immediate reactions to the radiolabeled isotope tracer. Patients are generally advised to hydrate adequately to help flush the tracer from their system. There are usually no significant restrictions following the procedure, and patients can typically resume normal activities unless otherwise directed by their physician. The results of the imaging study will be discussed with the patient during a follow-up appointment, where the physician will explain the findings and any necessary next steps in their care.

Short Descr BRAIN FLOW IMAGING ONLY
Medium Descr BRAIN IMAGING VASCULAR FLOW ONLY
Long Descr Brain imaging, vascular flow only
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) 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 Procedure or Service, Not Discounted when Multiple
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) I1E - Standard imaging - nuclear medicine
MUE 1
CCS Clinical Classification 209 - Radioisotope scan and function studies
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.
GC This service has been performed in part by a resident under the direction of a teaching physician
GW Service not related to the hospice patient's terminal condition
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
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
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
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
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