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Official Description

Incision, extensor tendon sheath, wrist (eg, de Quervains disease)

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 25000 refers to the surgical procedure involving the incision of the extensor tendon sheath at the wrist, commonly performed to address conditions such as de Quervain's disease. This condition is characterized by tendonitis or tenosynovitis, which leads to pain and discomfort in the wrist and/or hand, particularly affecting the extensor tendons located on the thumb side of the arm. During the procedure, an incision is made over the affected tendon(s) in the wrist, allowing for direct exposure of the tendon(s). The surgeon then inspects the tendon sheath of the involved tendon or tendons and performs a longitudinal incision to relieve the symptoms associated with the inflammation. Following the procedure, the skin is closed with sutures to promote healing. This code is specifically designated for the incision of the extensor tendon sheath, while CPT® Code 25001 is used for similar procedures involving the flexor carpi radialis tendon sheath or other flexor tendons at the wrist.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure described by CPT® Code 25000 is indicated for patients experiencing symptoms related to tendonitis or tenosynovitis, particularly those affecting the extensor tendons at the wrist. The following conditions may warrant this surgical intervention:

  • De Quervain's Disease - A painful inflammation of the extensor tendons on the thumb side of the wrist, leading to discomfort and restricted movement.

2. Procedure

The procedure for CPT® Code 25000 involves several key steps to ensure effective treatment of the affected tendon sheath. The following outlines the procedural steps:

  • Step 1: Anesthesia Administration - The procedure typically begins with the administration of local anesthesia to the wrist area to minimize discomfort during the incision and subsequent steps.
  • Step 2: Skin Incision - A careful incision is made through the skin over the affected tendon(s) in the wrist. This incision is strategically placed to provide optimal access to the extensor tendon sheath.
  • Step 3: Exposure of Tendon(s) - Once the skin is incised, the surgeon gently retracts the skin to expose the underlying tendon(s). This step is crucial for visualizing the tendon sheath that requires intervention.
  • Step 4: Inspection and Incision of Tendon Sheath - The surgeon inspects the tendon sheath of the involved tendon or tendons. A longitudinal incision is then made in the tendon sheath to relieve pressure and inflammation, allowing for better function and reduced pain.
  • Step 5: Closure of Skin - After the tendon sheath has been incised and any necessary interventions completed, the skin is closed using sutures. This step is essential for promoting healing and restoring the integrity of the skin.

3. Post-Procedure

Post-procedure care following the incision of the extensor tendon sheath involves monitoring the surgical site for signs of infection and ensuring proper healing. Patients are typically advised to keep the area clean and dry, and may be instructed to limit movement of the wrist to facilitate recovery. Pain management strategies may be discussed, and follow-up appointments are often scheduled to assess healing and function. Rehabilitation exercises may also be recommended to restore strength and mobility to the wrist and hand as healing progresses.

Short Descr INCISION OF TENDON SHEATH
Medium Descr INCISION EXTENSOR TENDON SHEATH WRIST
Long Descr Incision, extensor tendon sheath, wrist (eg, de Quervains disease)
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) 1 - Statutory 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) P5B - Ambulatory procedures - musculoskeletal
MUE 2
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).
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.
SG Ambulatory surgical center (asc) facility service
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
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).
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.
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)
CC Procedure code change (use 'cc' when the procedure code submitted was changed either for administrative reasons or because an incorrect code was filed)
CG Policy criteria applied
CR Catastrophe/disaster related
F1 Left hand, second digit
F2 Left hand, third digit
F3 Left hand, fourth digit
F4 Left hand, fifth digit
F5 Right hand, thumb
F6 Right hand, second digit
F7 Right hand, third digit
F8 Right hand, fourth digit
F9 Right hand, fifth digit
FA Left hand, thumb
GA Waiver of liability statement issued as required by payer policy, individual case
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
T2 Left foot, third digit
T7 Right foot, third digit
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
XP Separate practitioner, a service that is distinct because it was performed by a different practitioner
Date
Action
Notes
2018-01-01 Changed Code description changed.
Pre-1990 Added Code added.
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