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The procedure described by CPT® Code 21029 involves the surgical removal of a benign tumor located in the facial bone, specifically through a technique known as contouring. This method is particularly relevant for conditions such as fibrous dysplasia, where abnormal growth of fibrous tissue occurs in the bone. During the procedure, the physician makes an incision over the tumor site to access the affected area. Utilizing specialized instruments such as files and osteotomes, the surgeon carefully reshapes the bone to restore its normal contour and function. This meticulous approach not only addresses the tumor but also aims to preserve the structural integrity of the facial bone. After the contouring is completed, the incision is sutured closed, ensuring proper healing and minimizing scarring. This procedure is essential for patients experiencing complications or symptoms due to the presence of benign tumors in the facial bones.
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The procedure associated with CPT® Code 21029 is indicated for the removal of benign tumors of the facial bone, particularly in cases where the tumor may cause discomfort, functional impairment, or aesthetic concerns. The following conditions are explicitly recognized as indications for this procedure:
The procedure for CPT® Code 21029 involves several critical steps to ensure the effective removal of the benign tumor while preserving the surrounding bone structure. The following procedural steps are outlined:
Post-procedure care following the removal of a benign tumor of the facial bone includes monitoring for any signs of complications such as infection or excessive swelling. Patients are typically advised to follow specific aftercare instructions provided by their physician, which may include pain management strategies and guidelines for activity restrictions during the recovery period. Follow-up appointments are essential to assess healing and ensure that the bone is properly contoured and functioning as intended.
| Short Descr | CONTOUR OF FACE BONE LESION | Medium Descr | REMOVAL CONTOURING BENIGN TUMOR FACIAL BONE | Long Descr | Removal by contouring of benign tumor of facial bone (eg, fibrous dysplasia) | 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) | 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 | Hospital Part B services paid through a comprehensive APC | ASC Payment Indicator | Surgical procedure on ASC list in CY 2007; payment based on OPPS relative payment weight. | Type of Service (TOS) | 2 - Surgery | Berenson-Eggers TOS (BETOS) | P3D - Major procedure, orthopedic - other | MUE | 1 | CCS Clinical Classification | 142 - Partial excision bone |
| 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). | 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. | 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. | 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.) | AS | Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery | GA | Waiver of liability statement issued as required by payer policy, individual case | 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) | XS | Separate structure, a service that is distinct because it was performed on a separate organ/structure |
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| 1991-01-01 | Added | First appearance in code book in 1991. |
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