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Official Description

Open treatment of proximal humeral (surgical or anatomical neck) fracture, includes internal fixation, when performed, includes repair of tuberosity(s), when performed;

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

An open treatment of a proximal humeral fracture, specifically at the surgical or anatomical neck, involves a surgical procedure aimed at realigning and stabilizing the fractured bone. This procedure may include internal fixation techniques, which are utilized to secure the bone fragments in their proper anatomical position. Additionally, if necessary, the repair of tuberosity fragments—small bony protrusions that serve as attachment points for muscles—may also be performed during this operation. The surgical approach typically requires creating an osteoperiosteal flap, which involves detaching the deltoid muscle from the clavicle to gain access to the fracture site. Once the fracture is exposed, the surgeon will debride, or clean, the fracture ends and any loose bone fragments to ensure optimal healing conditions. The alignment of the bone fragments is crucial for proper recovery and function. If internal fixation is indicated, various devices such as pins, screws, wires, or plates may be employed, depending on the specific characteristics of the fracture. Techniques such as the screw tension band method or the use of dynamic compression plates may be utilized to enhance stability and promote healing. The choice of fixation method is tailored to the fracture's configuration and the surgeon's preference, ensuring that the best possible outcome is achieved for the patient.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The open treatment of a proximal humeral fracture is indicated for patients presenting with specific conditions related to the fracture of the humeral neck. These indications include:

  • Proximal Humeral Fracture A fracture occurring at the surgical or anatomical neck of the humerus, which may result from trauma or injury.
  • Displacement of Fracture Fragments When the bone fragments are misaligned or displaced, necessitating surgical intervention to restore proper alignment.
  • Involvement of Tuberosities Fractures that involve the greater or lesser tuberosities, which may require repair to ensure proper muscle attachment and function.

2. Procedure

The procedure for the open treatment of a proximal humeral fracture involves several critical steps to ensure effective stabilization and healing of the fracture. The following procedural steps are typically performed:

  • Step 1: Surgical Access The surgeon begins by creating an osteoperiosteal flap, which involves detaching the deltoid muscle from the clavicle. This flap is created laterally to the acromion to provide adequate access to the fracture site.
  • Step 2: Fracture Debridement Once access is achieved, the surgeon debrides the fracture ends and any loose bone fragments. This cleaning process is essential to remove any debris that could impede healing and to prepare the bone surfaces for alignment.
  • Step 3: Anatomical Alignment The surgeon carefully aligns the fracture ends and bone fragments in their proper anatomical position. This alignment is crucial for restoring function and ensuring that the bone heals correctly.
  • Step 4: Internal Fixation If internal fixation is required, the surgeon selects appropriate fixation devices based on the fracture configuration. This may include the use of pins, screws, wires, or plates to maintain the alignment of the bone fragments.
  • Step 5: Tuberosity Repair If tuberosity fragments are involved, the surgeon may employ techniques such as the screw tension band method, where a cancellous lag screw is inserted from the shaft into the head of the humerus, or the insertion of a dynamic compression plate on the anterolateral surface of the humerus. Tension band wiring may also be used to secure tuberosity fragments.

3. Post-Procedure

After the completion of the open treatment procedure, post-operative care is essential for optimal recovery. Patients are typically monitored for any signs of complications, such as infection or improper healing. Rehabilitation may begin shortly after surgery, focusing on gentle range-of-motion exercises to prevent stiffness and promote healing. The duration of recovery can vary based on the complexity of the fracture and the surgical technique used, but patients can generally expect a gradual return to normal activities over several weeks to months. Follow-up appointments are crucial to assess healing and adjust rehabilitation protocols as necessary.

Short Descr OPTX PROX HUMRL FX W/INT FIX
Medium Descr OPTX PROX HUMERAL FX W/INT FIXJ RPR TUBEROSITY
Long Descr Open treatment of proximal humeral (surgical or anatomical neck) fracture, includes internal fixation, when performed, includes repair of tuberosity(s), when performed;
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) 1 - 150% payment adjustment for bilateral procedures applies.
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 Hospital Part B services paid through a comprehensive APC
ASC Payment Indicator Device-intensive procedure added to ASC list in CY 2008 or later; paid at adjusted rate.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P3D - Major procedure, orthopedic - other
MUE 1
CCS Clinical Classification 148 - Other fracture and dislocation procedure

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

20702 Add-on Code MPFS Status: Active Code APC N Manual preparation and insertion of drug-delivery device(s), intramedullary (List separately in addition to code for primary procedure)
LT Left side (used to identify procedures performed on the left side of the body)
RT Right side (used to identify procedures performed on the right side of the body)
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
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.
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).
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).
54 Surgical care only: when 1 physician or other qualified health care professional performs a surgical procedure and another provides preoperative and/or postoperative management, surgical services may be identified by adding modifier 54 to the usual procedure number.
55 Postoperative management only: when 1 physician or other qualified health care professional performed the postoperative management and another performed the surgical procedure, the postoperative component may be identified by adding modifier 55 to the usual procedure number.
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.
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).
81 Minimum assistant surgeon: minimum surgical assistant services are identified by adding modifier 81 to the usual procedure number.
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).
AG Primary physician
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
CR Catastrophe/disaster related
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
GW Service not related to the hospice patient's terminal condition
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
SG Ambulatory surgical center (asc) facility service
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
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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2023-01-01 Note Short and medium descriptions changed.
2010-01-01 Changed Code description changed.
2008-01-01 Changed Code description changed.
2001-01-01 Changed Code description changed.
Pre-1990 Added Code added.
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