Coding Ahead
CasePilot
Medical Coding Assistant
Case2Code
Search and Code Lookup Tool
RedactPHI
HIPAA-Compliant PHI Redaction
DetectICD10CM
ICD-10-CM Code Detection
Log in Register free account
1 code page views remaining. Guest accounts are limited to 1 page view. Register free account to get 5 more views.
Log in Register free account

Official Description

Open treatment of humeral shaft fracture with plate/screws, with or without cerclage

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

Open treatment of a humeral shaft fracture involves a surgical procedure aimed at stabilizing a fracture located in the shaft of the humerus, which is the long bone of the upper arm. This treatment utilizes surgical fixation techniques, specifically employing plates and screws, and may also incorporate cerclage, which is a method of encircling the bone with wire to provide additional support. The choice of surgical approach—either posterior or anterolateral—depends on the specific location of the fracture. In the posterior approach, the surgeon makes an incision over the area between the lateral and long heads of the triceps muscle, allowing access to the back of the humeral shaft. This may involve incising the medial head of the triceps and carefully retracting nearby nerves to gain adequate exposure. Conversely, the anterolateral approach involves creating an incision between the deltoid and pectoralis major muscles, as well as between the musculocutaneous and radial nerves, to access the fracture site from the front and side. Once the fracture is visible, a compression plate is applied to stabilize the bone fragments, and lag screws are used to secure the plate in place. The stability of the fracture is then assessed, and if necessary, wire cerclage is applied to enhance fixation. Radiographic imaging may be utilized to confirm that the fracture fragments are properly aligned and stabilized.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The open treatment of a humeral shaft fracture with plate and screws, with or without cerclage, is indicated for the following conditions:

  • Humeral Shaft Fracture - This procedure is performed when there is a fracture in the shaft of the humerus that requires surgical intervention for stabilization.
  • Displaced Fractures - Indicated for fractures that are not aligned properly and require surgical correction to restore normal anatomy and function.
  • Fractures with Associated Soft Tissue Injury - This procedure may be necessary when there is significant soft tissue damage that complicates the fracture healing process.
  • Nonunion or Malunion of Previous Fractures - Open treatment may be indicated for fractures that have not healed correctly or have healed in an improper position.

2. Procedure

The procedure for open treatment of a humeral shaft fracture involves several critical steps to ensure proper stabilization of the fracture.

  • Step 1: Surgical Approach - The surgeon selects either a posterior or anterolateral approach based on the fracture's location. For the posterior approach, an incision is made over the interval between the lateral and long heads of the triceps muscle. The medial head of the triceps is then incised to expose the posterior aspect of the humeral shaft. If additional exposure is necessary, the surgeon identifies and retracts the distal aspects of the brachial cutaneous and radial nerves medially. In the anterolateral approach, the incision is made between the deltoid and pectoralis major muscles, and the plane is developed distally between the musculocutaneous and radial nerves.
  • Step 2: Exposure of the Fracture Site - Once the appropriate approach is established, the fracture site is carefully exposed. This may involve elevating the medial and lateral heads of the triceps off the lateral intermuscular septum and bone to gain access to the humeral shaft proximally to the axillary nerve.
  • Step 3: Application of Compression Plate - After the fracture is adequately exposed, a compression plate is applied to the humeral shaft. The plate is secured in place using lag screws, which help to stabilize the fracture fragments and promote healing.
  • Step 4: Verification of Fracture Stability - The surgeon checks the stability of the fracture after the plate and screws are in place. If additional stabilization is required, wire cerclage may be utilized to encircle the bone and provide further support.
  • Step 5: Radiographic Confirmation - Finally, radiographic imaging is performed to verify that the fracture fragments are adequately reduced and aligned, ensuring optimal conditions for healing.

3. Post-Procedure

Post-procedure care following the open treatment of a humeral shaft fracture includes monitoring for complications such as infection, nerve injury, or issues related to hardware placement. Patients are typically advised to follow a rehabilitation program to restore range of motion and strength in the affected arm. The recovery period may vary depending on the severity of the fracture and the individual patient's healing process. Regular follow-up appointments are necessary to assess healing through physical examination and imaging studies, ensuring that the fracture is progressing appropriately towards recovery.

Short Descr TREAT HUMERUS FRACTURE
Medium Descr OPTX HUMERAL SHFT FX W/PLATE/SCREWS W/WOCERCLAGE
Long Descr Open treatment of humeral shaft fracture with plate/screws, with or without cerclage
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
RT Right side (used to identify procedures performed on the right side of the body)
LT Left side (used to identify procedures performed on the left side of the body)
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
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).
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.
74 Discontinued out-patient hospital/ambulatory surgery center (asc) procedure after administration of anesthesia: due to extenuating circumstances or those that threaten the well being of the patient, the physician may terminate a surgical or diagnostic procedure after the administration of anesthesia (local, regional block(s), general) or after the procedure was started (incision made, intubation started, scope inserted, etc). under these circumstances, the procedure started but terminated can be reported by its usual procedure number and the addition of modifier 74. note: the elective cancellation of a service prior to the administration of anesthesia and/or surgical preparation of the patient should not be reported. for physician reporting of a discontinued procedure, see modifier 53.
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).
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
CR Catastrophe/disaster related
ET Emergency services
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
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
XE Separate encounter, a service that is distinct because it occurred during a separate encounter
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
Date
Action
Notes
Pre-1990 Added Code added.
Code
Description
Code
Description
Code
Description
CasePilot

Get instant expert-level medical coding assistance.

Ask about:
CPT Codes Guidelines Modifiers Crosswalks NCCI Edits Compliance Medicare Coverage
Example: "What is CPT code 99213?" or "Guidelines for E/M services"