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Official Description

Repair, secondary, Achilles tendon, with or without graft

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The Achilles tendon is recognized as the largest tendon in the human body, serving a crucial role by connecting the gastrocnemius and soleus muscles located in the calf to the calcaneus, or heel bone. This tendon is essential for various activities such as walking, running, and jumping, as it facilitates movement by allowing the foot to push off the ground. Over time, the Achilles tendon can become weakened and thinned due to aging or insufficient use, making it susceptible to injuries. One of the most prevalent injuries associated with the Achilles tendon is a complete tear or rupture, which can significantly impair mobility and function. The procedure described by CPT® Code 27654 involves a secondary repair of the Achilles tendon, which is indicated when a primary repair has failed, when the tendon has ruptured again, or when surgical intervention is required several weeks after the initial injury. This repair can be performed using sutures or a graft, employing techniques similar to those used in primary repairs, ensuring that the tendon is restored to its functional state.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The secondary repair of the Achilles tendon, as described by CPT® Code 27654, is indicated in the following scenarios:

  • Failure of Primary Repair The procedure is performed when the initial surgical repair of the Achilles tendon does not succeed, leading to continued instability or dysfunction of the tendon.
  • Re-rupture of the Tendon This repair is necessary when the Achilles tendon ruptures again after a previous repair, requiring surgical intervention to restore its integrity.
  • Delayed Surgical Repair The procedure is indicated when surgical repair is conducted several weeks after the original injury, which may complicate the healing process and necessitate a secondary approach to ensure proper tendon function.

2. Procedure

The procedure for the secondary repair of the Achilles tendon involves several critical steps, which may vary depending on whether sutures or a graft is used:

  • Preparation for Surgery The patient is positioned appropriately, and the surgical site is prepared and draped in a sterile manner. Anesthesia is administered to ensure the patient is comfortable throughout the procedure.
  • Incision and Exposure A longitudinal incision is made over the posterior aspect of the ankle to access the Achilles tendon. The subcutaneous tissue is carefully dissected to expose the paratenon, which is then incised to reveal the ruptured ends of the tendon.
  • Debridement and Repair The ruptured ends of the Achilles tendon are debrided to remove any damaged tissue. The ends are then approximated and repaired using heavy nonabsorbable sutures, ensuring a secure connection. If a graft is utilized, the appropriate graft material is prepared and positioned to bridge the rupture.
  • Closure After the tendon repair is completed, the overlying soft tissues and skin are meticulously closed. If a graft was used, it is sutured in place to ensure stability and support for the tendon.
  • Post-Operative Care A short leg nonweight-bearing cast is applied to immobilize the ankle and promote healing. The patient is given specific instructions regarding post-operative care and rehabilitation to facilitate recovery.

3. Post-Procedure

Following the secondary repair of the Achilles tendon, patients can expect a recovery period that may vary based on the extent of the injury and the surgical technique used. It is crucial to adhere to the post-operative care instructions provided by the healthcare provider, which typically include keeping the leg elevated, managing pain with prescribed medications, and avoiding weight-bearing activities for a specified duration. Rehabilitation exercises may be introduced gradually to restore strength and flexibility to the tendon. Regular follow-up appointments are essential to monitor the healing process and to make any necessary adjustments to the rehabilitation plan.

Short Descr REPAIR OF ACHILLES TENDON
Medium Descr REPAIR SECONDARY ACHILLES TENDON W/WO GRAFT
Long Descr Repair, secondary, Achilles tendon, with or without graft
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) P5B - Ambulatory procedures - musculoskeletal
MUE 1
CCS Clinical Classification 160 - Other therapeutic procedures on muscles and tendons
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)
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).
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).
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.
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
SG Ambulatory surgical center (asc) facility service
T1 Left foot, second digit
TV Special payment rates, holidays/weekends
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
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