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Stereotactic radiation treatment management is a specialized procedure aimed at addressing cranial lesions through a highly focused application of radiation. This treatment is characterized by its precision, targeting specific areas within the cranial cavity while minimizing exposure to surrounding healthy tissues. The complete course of treatment, as defined by CPT® Code 77432, consists of a single session, which is often sufficient for certain medical conditions. Conditions that may benefit from this approach include both benign and malignant intracranial tumors, such as primary tumors and metastatic lesions, as well as specific disorders like acoustic neuromas, meningiomas, pituitary adenomas, arteriovenous malformations, and trigeminal neuralgia that have not responded to other therapeutic interventions. The procedure utilizes advanced technology to deliver a high dose of ionizing radiation, which can be generated by gamma rays or linear accelerators, ensuring maximum effectiveness in ablating the targeted tissue. The management of this treatment involves comprehensive professional oversight, including the review of various imaging modalities—such as X-rays, angiography, CT scans, MRI, and PET scans—to accurately localize the lesion. Additionally, the process includes patient positioning stabilization, meticulous treatment planning that considers the number of isocenters, the configuration of arcs or angles, and the specifics of beam delivery, including their number, size, and weight. The isodose distribution is carefully prescribed and calculated, followed by setup and accuracy verification testing, and simulation of the prescribed treatment arcs or fixed portals. It is important to note that CPT® Code 77432 is billed only once for the entire course of treatment, reflecting the comprehensive nature of this single-session approach.
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The indications for stereotactic radiation treatment management of cranial lesions, as described by CPT® Code 77432, include a variety of medical conditions that may respond favorably to this precise form of therapy. These conditions are as follows:
The procedure for stereotactic radiation treatment management involves several critical steps to ensure the effective delivery of radiation to the targeted cranial lesion. Each step is meticulously planned and executed to maximize treatment efficacy while minimizing risks to surrounding healthy tissue.
After the completion of the stereotactic radiation treatment management, patients may be monitored for any immediate side effects or complications. While the procedure is designed to minimize collateral damage, some patients may experience mild side effects such as fatigue, headache, or localized swelling. Follow-up appointments are typically scheduled to assess the treatment's effectiveness and monitor for any potential recurrence of the lesion. It is essential for healthcare providers to provide patients with clear post-procedure care instructions and to discuss any symptoms that may arise during the recovery period. Additionally, ongoing imaging studies may be recommended to evaluate the response of the cranial lesion to the treatment over time.
| Short Descr | STEREOTACTIC RADIATION TRMT | Medium Descr | STERETCTC RADIATION TX MANAGEMENT CRANIAL LESION | Long Descr | Stereotactic radiation treatment management of cranial lesion(s) (complete course of treatment consisting of 1 session) | Status Code | Active Code | Global Days | XXX - Global Concept Does Not Apply | PC/TC Indicator (26, TC) | 2 - Professional Component Only 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 | Code Not Recognized by OPPS when submitted on Outpatient Hospital Part B Bill Type (12x/13x) | Type of Service (TOS) | 6 - Therapeutic Radiology | Berenson-Eggers TOS (BETOS) | P7A - Oncology - radiation therapy | MUE | 1 | CCS Clinical Classification | 211 - Therapeutic radiology |
| GC | This service has been performed in part by a resident under the direction of a teaching physician | 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. | XE | Separate encounter, a service that is distinct because it occurred during a separate encounter | CR | Catastrophe/disaster related | 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. | CC | Procedure code change (use 'cc' when the procedure code submitted was changed either for administrative reasons or because an incorrect code was filed) | 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 | Q1 | Routine clinical service provided in a clinical research study that is in an approved clinical research study | 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 | 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 | 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 |
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| 2015-01-01 | Note | AMA Guidelines changed. |
| 2009-01-01 | Changed | Code description changed |
| 2008-01-01 | Changed | Code description changed. |
| 1994-01-01 | Added | First appearance in code book in 1994. |
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