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Official Description

Craniectomy for excision of brain tumor, infratentorial or posterior fossa; meningioma

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 61519 involves a craniectomy specifically for the excision of a meningioma located in the infratentorial region of the brain, which is situated below the tentorium cerebelli and encompasses the cerebellum and brainstem. A craniectomy is a surgical operation that entails the removal of a portion of the skull to access the brain. This procedure begins with the creation of scalp flaps, which allows the surgeon to gain access to the underlying bone. Burr holes are drilled into the skull, and the bone between these holes is then cut using a specialized saw or craniotome. The resulting bone flap is elevated and removed, either temporarily or permanently, to expose the brain tissue beneath. In the context of this procedure, the focus is on the excision of a meningioma, a type of tumor that arises from the meninges, the protective membranes covering the brain and spinal cord. Meningiomas are typically slow-growing and are often benign, although malignant forms can occur, albeit infrequently. The surgical approach involves careful dissection to locate and expose the meningioma, followed by the identification and coagulation of its arterial feeders to prevent excessive bleeding. The goal is to completely resect the tumor, which may involve removing any affected dura mater and hyperostotic bone. Post-excision, the dura is repaired to prevent cerebrospinal fluid leakage, and the skull defect is addressed by placing the bone flap back or using alternative materials. Finally, the scalp flap is reapproximated, and the skin incision is closed, completing the procedure.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure described by CPT® Code 61519 is indicated for the excision of a meningioma located in the infratentorial region of the brain. The following conditions may warrant this surgical intervention:

  • Meningioma Diagnosis: The presence of a meningioma, which is a tumor arising from the meninges, necessitating surgical removal.
  • Symptoms of Increased Intracranial Pressure: Patients may present with symptoms such as headaches, nausea, vomiting, or neurological deficits due to the mass effect of the tumor.
  • Neurological Impairment: The tumor may cause neurological symptoms depending on its size and location, including motor weakness, sensory changes, or coordination difficulties.

2. Procedure

The procedure for CPT® Code 61519 involves several critical steps to ensure the successful excision of the meningioma:

  • Step 1: Scalp Flap Creation The procedure begins with the creation of scalp flaps, which involves making incisions in the scalp to allow for the elevation of the skin and access to the underlying skull.
  • Step 2: Burr Hole Drilling Burr holes are drilled into the skull to facilitate the removal of a bone flap. This is done using a specialized drill to create small openings in the skull.
  • Step 3: Bone Flap Removal The bone between the burr holes is then cut using a saw or craniotome. The bone flap is elevated and removed, providing access to the brain tissue beneath.
  • Step 4: Tumor Identification and Exposure The meningioma is located and carefully exposed. The surgeon identifies the arterial feeders supplying the tumor.
  • Step 5: Coagulation of Arterial Feeders The arterial feeders to the meningioma are coagulated to minimize bleeding during the excision.
  • Step 6: Tumor Resection The meningioma is completely resected, which may include the removal of any involved dura mater and hyperostotic bone to ensure complete excision.
  • Step 7: Dura Repair After the tumor is removed, the dura is repaired using an autograft of pericranium or fascia lata, or a synthetic dural substitute, ensuring a watertight closure to prevent cerebrospinal fluid leakage.
  • Step 8: Bone Flap Repositioning The bone flap is then placed back over the dura and secured with steel sutures. Alternatively, the skull defect may be filled with bone wax or silicone if necessary.
  • Step 9: Scalp Closure Finally, the scalp flap is reapproximated, and the skin incision is closed, completing the surgical procedure.

3. Post-Procedure

Post-procedure care following a craniectomy for meningioma excision includes monitoring for any signs of complications such as infection, cerebrospinal fluid leakage, or neurological deficits. Patients may require pain management and close observation in a recovery setting. Follow-up imaging may be necessary to assess for any residual tumor or complications. Rehabilitation services may also be indicated depending on the extent of neurological involvement prior to surgery.

Short Descr REMOVE BRAIN LINING LESION
Medium Descr CRNEC EXC TUM INFRATENTOR/POST FOSSA MENINGIOMA
Long Descr Craniectomy for excision of brain tumor, infratentorial or posterior fossa; meningioma
Status Code Active Code
Global Days 090 - Major Surgery
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 2 - Standard 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) 2 - Payment restriction for assistants at surgery does not apply to this procedure...
Co-Surgeons (62) 1 - Co-surgeons could be paid, though supporting documentation is required...
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator Inpatient Procedures, not paid under OPPS
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P1G - Major procedure - Other
MUE 1
CCS Clinical Classification 1 - Incision and excision of CNS

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

0735T Add On Code MPFS Status: Carrier Priced APC N Preparation of tumor cavity, with placement of a radiation therapy applicator for intraoperative radiation therapy (IORT) concurrent with primary craniotomy (List separately in addition to code for primary procedure)
69990 Addon Code MPFS Status: Restricted APC N ASC N1 PUB 100 CPT Assistant Article 1Microsurgical techniques, requiring use of operating microscope (List separately in addition to code for primary procedure)
22 Increased procedural services: when the work required to provide a service is substantially greater than typically required, it may be identified by adding modifier 22 to the usual procedure code. documentation must support the substantial additional work and the reason for the additional work (ie, increased intensity, time, technical difficulty of procedure, severity of patient's condition, physical and mental effort required). note: this modifier should not be appended to an e/m service.
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).
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.
62 Two surgeons: when 2 surgeons work together as primary surgeons performing distinct part(s) of a procedure, each surgeon should report his/her distinct operative work by adding modifier 62 to the procedure code and any associated add-on code(s) for that procedure as long as both surgeons continue to work together as primary surgeons. each surgeon should report the co-surgery once using the same procedure code. if additional procedure(s) (including add-on procedure(s) are performed during the same surgical session, separate code(s) may also be reported with modifier 62 added. note: if a co-surgeon acts as an assistant in the performance of additional procedure(s), other than those reported with the modifier 62, during the same surgical session, those services may be reported using separate procedure code(s) with modifier 80 or modifier 82 added, as appropriate.
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.
78 Unplanned return to the operating/procedure room by the same physician or other qualified health care professional following initial procedure for a related procedure during the postoperative period: it may be necessary to indicate that another procedure was performed during the postoperative period of the initial procedure (unplanned procedure following initial procedure). when this procedure is related to the first, and requires the use of an operating/procedure room, it may be reported by adding modifier 78 to the related procedure. (for repeat procedures, see modifier 76.)
79 Unrelated procedure or service by the same physician or other qualified health care professional during the postoperative period: the individual may need to indicate that the performance of a procedure or service during the postoperative period was unrelated to the original procedure. this circumstance may be reported by using modifier 79. (for repeat procedures on the same day, see modifier 76.)
80 Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure number(s).
82 Assistant surgeon (when qualified resident surgeon not available): the unavailability of a qualified resident surgeon is a prerequisite for use of modifier 82 appended to the usual procedure code number(s).
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
GC This service has been performed in part by a resident under the direction of a teaching physician
RT Right side (used to identify procedures performed on the right side of the body)
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