Open carpal tunnel release cpt

The aim of open carpal tunnel surgery is to expose the transverse carpal ligament. This tissue holds your wrist bones together. The doctor cuts the ligament, letting the wrist bones snap apart. In doing so, it relieves pressure on your median nerve. As a result, and if all goes well, it relieves the pain, numbness and tingling of carpal tunnel ...

Does anyone ever get a carpal tunnel release and guyon's canal release in the same incision paid. I realize that they bundle, but becuase they are different procedures and different diagnosis, can a 51 modifier be used to get both paid?Carpal tunnelsyndrome(CTS) isthe most common compressive neuropathy diagnosed in the upper extremities, with a prevalence of 3.7% in the general population in the United States.1e8 Gelfman et al4 reported an estimated annual incidence of 424 diagnoses per 100,000 person-years. Consequently, carpal tunnel release (CTR) isCarpal tunnel release is a surgery used to treat and potentially heal the painful condition known as carpal tunnel syndrome. Doctors used to think that carpal tunnel syndrome was caused by an overuse injury or a repetitive motion performed by the wrist or hand, often at work.Best Answer Copy CPT code for carpal tunnel release is 64721 Wiki User ∙ 13y ago This answer is: More answers Wiki User ∙ 7y ago Copy Code for Endoscopic carpal tunnel release is...Open carpal tunnel release (OCTR) is a standard procedure with proven efficacy. The approach requires, however, a mid-palmar incision which in some cases may cause prolonged postoperative pain and/or wound-related problems such as scar tenderness and/or pillar pain. 1,2 Several endoscopic carpal tunnel release techniques—ECTR …Open carpal tunnel release surgery is the traditional procedure used to correct carpal tunnel syndrome by the decompression of the median nerve. Decompression is achieved via an incision through the transverse carpal ligament, thereby enlarging the carpal canal and relieving the compressive force on the median nerve. CPT Code 15740, Surgical Repair (Closure) Procedures on the Integumentary System, Other Flaps and Grafts Procedures - Codify by AAPC ... [/B] A patient is having an open revision carpal tunnel release in w... [ Read More ] NASAL SEPTAL FLAP. DOES ANYONE KNOW THE CPT CODE FOR A SPHENOPALATINE ARTERY BASED …

#1 Hello- I'm very new to ASC billing and I have never coded carpal tunnel procedures. The provider is stating procedure performed: 1. Flexor Tenosynovectomy, right wrist 2. Carpal tunnel release, right wrist Curvilinear skin incision on the volar aspect of the right wrist was made and the subcutaneous tissue was incised.Carpal Tunnel Release CPT 64721 is used to report when the procedure is performed to decompress the median nerve inside the carpal tunnel to free the nerve. While CPT 64719 will be reported when the ulnar nerve is freed. The official description of CPT code 64721 is: “Neuroplasty and/or transposition; median nerve at the carpal tunnel.”. An endoscopic carpal tunnel release is reported with CPT(R) code 29848 Endoscopy, wrist, surgical, with release of transverse carpal ligament. In an open approach, an incision is made over the carpal tunnel. The ligament is divided to release pressure on the median nerve, or the nerve may be relocated to relieve the pressure. An …A retrospective cohort study was performed by billing system query using Common Procedural Terminology (CPT) codes for all patients who underwent open carpal tunnel …Open carpal tunnel release (CPT 64721) is a Group 2 procedure, reimbursed at $446, nearly three times less than the endoscopic procedure. It was …CPT code 64721 describes a neuroplasty and/or transposition of the median nerve at the carpal tunnel and includes open release of the transverse carpal ligament. What is procedure code 64718?Carpal Tunnel Release Surgical Procedures: Open Carpal Tunnel Release Open carpal tunnel release surgery is the traditional procedure used to correct carpal tunnel syndrome by the decompression of the median nerve. Decompression is achieved via an incision through the transverse carpal ligament, thereby enlarging the carpal canal and relieving theThe ulnar nerve is decompressed in the wrist through Guyon’s canal and in the hand, specifically the deep motor branch of the ulnar nerve. This deep motor branch is released by dividing the tendious arch of the hypothenar muscles. In addition, a carpal tunnel release is performed by transecting the transverse carpal ligament. Standard 101025

Open carpal tunnel release surgery is a procedure used to help treat pain and sensation loss from carpal tunnel syndrome by relieving pressure on the median nerve. The size of the incision necessary may vary depending on the patient, but this procedure may be performed as a mini-open procedure, where a smaller incision is used. ...Neuromuscular Re-education CPT code 97112 ICD Code 354.0. Carpal Tunnel Syndrome. The patient having the loss of deep tendon reflexes and vibration sense accompanied by paresthesia, burning, or diffuse pain of the hand and fingers or feet and lower legs.CPT 64719: This code is used for neuroplasty and/or transposition of the median nerve at the elbow or forearm, not the ulnar nerve. CPT 64721: This code describes a carpal tunnel release procedure, which involves the median nerve at the wrist, not the ulnar nerve at the elbow.Carpal tunnel syndrome (CTS) is one of the most common diseases of the hand with increasing prevalence and incidence over recent years.1 Women are more likely to have CTS than men, and the median age of patients has increased over time. Most patients who develop CTS are between 50 and 60 years of age. 2 Today, open carpal …Feb 20, 2023 · We found 24 revision CTR procedures among 23 patients, resulting in a revision rate of 0.2%. Of 9,422 open primary CTRs performed, 22 cases (0.23%) went on to undergo revision. Endoscopic CTR was performed in 2,425 cases, with 2 cases (0.08%) ultimately undergoing revision. The average length of time from primary CTR to revision was 436 days ... 27-Apr-2020 ... Surgical treatments for CTS, including the open carpal tunnel release (OCTR) and endoscopic carpal tunnel release (ECTR) approach, are generally ...

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06-Apr-2022 ... Open and endoscopic surgical techniques have been described for treatment of CTS. There are no specific contraindications for surgical treatment ...A. Skin nerve preservation is not a recommended procedure to be performed with a carpal tunnel release; OR B. An epineurotomy is not a recommended procedure to be performed with a carpal tunnel release; OR C. The following procedures carry no recommendation by the American Academy of Orthopaedic Surgeons to be performed in conjunction with ...Jan 1, 2021 · What is the procedure code for open carpal tunnel release? CPT Code: 64721. Release of the transverse carpal ligament is known as “carpal tunnel release” surgery. It is recommended when there is static (constant, not just intermittent) numbness, muscle weakness, or atrophy, and when night-splinting no longer controls intermittent symptoms. CPT Knowledgebase - Mar 2, 2021 A patient is having an open revision carpal tunnel release in which a portion of the hypothenar fat flap was freed and transferred into the carpal tunnel. Is it appropriate to report code 64721 for carpal tunnel release and code 14040 for the additional work of the fat flap transfer?What is the procedure code for open carpal tunnel release? CPT Code: 64721. Release of the transverse carpal ligament is known as “carpal tunnel release” surgery. It is recommended when there is static (constant, not just intermittent) numbness, muscle weakness, or atrophy, and when night-splinting no longer controls intermittent …

These can include repeat open decompression with external or internal neurolysis, tenosynovectomy, endoscopic release, various flap techniques, saphenous vein wrapping and use of prosthetic implants. This study reports a case series of 30 consecutive patients who underwent revision carpal tunnel release at single institution from 2012 to …Causes and Symptoms Key risk factors for CTS include heredity, repetitive hand use, hand and wrist position, pregnancy as well as health conditions such as diabetes, rheumatoid arthritis, and thyroid gland imbalance.Sep 7, 2023 · Carpal tunnel syndrome is a disorder caused by compression at the wrist of the median nerve supplying the hand, causing numbness and tingling. CPT code for carpal tunnel release is 64721. Jan 10, 2023 · CPT code 64721 describes a neuroplasty and/or transposition of the median nerve at the carpal tunnel and includes open release of the transverse carpal ligament. The procedure coded as CPT code 64721 includes the procedure coded as CPT code 29848 when performed on the same wrist at the same patient encounter. 12-Jul-2021 ... ICD-9-CM and/or CPT codes were used to identify major medical complications, surgical site complications, and iatrogenic complications within 90 ...Carpal tunnel release is a surgery used to treat and potentially heal the painful condition known as carpal tunnel syndrome. Doctors used to think that carpal tunnel syndrome …Release of the transverse carpal ligament is a commonly performed and effective surgical treatment for carpal tunnel syndrome. 10,12,18,26 Carpal tunnel release is routinely performed via the traditional open approach, mini-open approach, or endoscopic approach with high rates of success. 5,6,23,25,30,32,35 There is controversy between the ...01NH0ZZ Release Peroneal Nerve, Open Approach 01S40ZZ Reposition Ulnar Nerve, Open Approach ... Neuroplasty Coding Example G56.01 Carpal Tunnel Syndrome, Right Upper LimbJul 12, 2021 · Open carpal tunnel releases (oCTR), trigger finger release, de Quervain release, and other minor procedures are feasible using WALANT techniques (wide-awake, local-only anesthesia, no tourniquet) in the PR setting, which has been proposed to improve the value of care for patients. 3–6, 8, 9, 11, 12, 14–16 Specific to oCTR, direct costs may ... Modifier 59 (Distinct procedural service) appended to 64721 to show that the carpal tunnel release is a separate service from the arthrodesis; Modifier RT appended to 64721 to indicate laterality; G56.01 (Carpal tunnel syndrome, right upper limb) appended to 64721 to represent the patient’s carpal tunnel syndrome; Case 2The two major types are open carpal tunnel release (OCTR) and endoscopic carpal tunnel release (ECTR). OCTR can be further classified into full-open and mini-open with a one inch incision. Regardless of selection of these treatment options, the most important thing is complete division of the flexor retinaculum. Citation 14

Carpal Tunnel Release CPT code is 64721 and is used to report services when an open procedure is performed to release the median (carpal tunnel) nerve and alleviate pain by freeing tissues surrounding the nerve.

Answer: Your surgeon probably used an open approach, which you should code with CPT 64718 ( Neuroplasty and/or transposition; ulnar nerve at elbow ). On the rare occasion he performs the procedure endoscopically, report 29999 ( Unlisted procedure, arthroscopy) and compare it to 64718 when adjusting for reimbursement.Open carpal tunnel release with median neurolysis and Z-plasty reconstruction of the transverse carpal ligament. Seitz, William H. Jr.; Lall, Ajay. Author Information. Current Orthopaedic Practice: January/February 2013 - Volume 24 - Issue 1 - p 53-57. doi: 10.1097/BCO.0b013e3182797ac3.Carpal tunnel release is a surgery used to treat and potentially heal the painful condition known as carpal tunnel syndrome. Doctors used to think that carpal tunnel syndrome was caused by an overuse injury or a repetitive motion performed by the wrist or hand, often at work.1. Introduction. Carpal tunnel syndrome (CTS) is the most common peripheral nerve compression syndrome with prevalence rates varying between 1–5% of the …The decision to proceed with endoscopic versus open carpal tunnel release is a matter of clinical judgment. ... CPT only © 2010 American Medical Association. All ...Jan 4, 2023 · Surgical decompression involves release of the median nerve by cutting the transverse carpal ligament. This can be done either with an open approach or endoscopically. Mini-invasive techniques, including endoscopic and mini-open approaches, have been studied and noted to have higher learning curves for the surgeon. 17-Nov-2017 ... The 4 most common procedures by CPT code were open carpal tunnel release (64721, neuroplasty and/or transposition; median nerve at carpal tunnel) ...Endoscopic carpal tunnel release has been shown to have comparable outcomes to open release, but open release is considered easier and safer to perform. Previous studies have demonstrated an increase in carpal tunnel volume, regardless of the technique used. However, the mechanism by which this volumetric increase occurs has been debated.Open carpal tunnel release (OCTR) is a standard procedure with proven efficacy. The approach requires, however, a mid-palmar incision which in some cases may cause prolonged postoperative pain and/or wound-related problems such as scar tenderness and/or pillar pain. 1,2 Several endoscopic carpal tunnel release techniques—ECTR …

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Aug 4, 2017 · Skin Incision. The skin incision in an open carpal tunnel release surgery is placed longitudinally over the ulnar aspect of the carpal tunnel as identified by its anatomical landmarks. The incision should avoid crossing the distal wrist crease at a right angle as it may result in a hypertrophic and painful scar. Open decompression of the median nerve generally is so effective that little is mentioned of the surgical treatment options for recalcitrant or unrelieved carpal tunnel syndrome. The hypothenar fat pad flap has been shown to be a reliable local source of well-vascularized adipose tissue that can be used for coverage of the median nerve during ...Open carpal tunnel releases (oCTR), trigger finger release, de Quervain release, and other minor procedures are feasible using WALANT techniques (wide-awake, local-only anesthesia, no tourniquet) in the PR setting, which has been proposed to improve the value of care for patients. 3–6, 8, 9, 11, 12, 14–16 Specific to oCTR, direct costs may ...#1 Has anyone had experience coding CTS done with the Sonex Microknife (including ultrasound guidance)? I code for a hospital outpatient department and have a …It looks like as of March 2021, CPT Assistant has changed their stance on coding hypothenar flap with CTR. See below: [B]Question:[/B] A patient is having an open revision carpal tunnel release in w... Apr 1, 2017 · CPT code 64721 describes a neuroplasty and/or transposition of the median nerve at the carpal tunnel and includes open release of the transverse carpal ligament. The procedure coded as CPT code 64721 includes the procedure coded as CPT code 29848 when performed on the same wrist at the same patient encounter. Neal C. Chen, M.D., 55 Fruit Street, Suite 2C, Yawkey Center for Outpatient Care, Boston, Mass. 02114-2696, [email protected] The first aim of this study was to determine the rate of revision carpal tunnel release in five urban hospitals over a period of 14 years. The secondary aim was to assess what demographic, condition-related, and ...The goal of carpal tunnel release surgeries is to decompress the median nerve by dividing the transverse carpal ligament (TCL). The two most common surgical interventions are open carpal tunnel release (OCTR) and endoscopic carpal tunnel release (ECTR). Endoscopic approaches are usually associated with less postoperative pain and a faster ...Oct 25, 2017 · Dec 7, 2017. #5. For what it is worth, a Carpal Tunnel Release is a Carpal Tunnel Release, 64721, regardless of the technique (totally open, partially open, percutaneous, etc. since they all require an incision of some size or type), except for Endoscopic/Arthroscopic which has its own code, 29848. The procedure as described shows both ... ….

28035 Release, tarsal tunnel (posterior tibial nerve decompression) 10.47 $362 64702 Neuroplasty; digital, 1 or both, same digit 15.14 $524 ... 01NH0ZZ Release Peroneal Nerve, Open Approach 01S40ZZ Reposition Ulnar Nerve, Open Approach 01S50ZZ Reposition Median Nerve, Open Approach ... Neuroplasty Coding Example G56.01 Carpal Tunnel …Best answers. 0. Feb 4, 2010. #1. Post Op: Right Carpal Tunnel Syndrome. Procedure: Right Carpal Tunnel Release. Procedure: The patient was gave general anesthesia. …Price: $3,205 CPT Code: 64721. Release of the transverse carpal ligament is known as “carpal tunnel release” surgery. It is recommended when there is static (constant, not just intermittent) numbness, muscle weakness, or atrophy, and when night-splinting no longer controls intermittent symptoms. Carpal tunnel syndrome (CTS) is a condition affecting the wrist and hand. While the most common surgical procedure for a carpal tunnel release is still the open-incision technique, some surgeons are using a new procedure, called endoscopic carpal tunnel release. The procedure is done using an endoscope (a small, fiber-optic TV camera) to look ...Open carpal tunnel release surgery is a procedure used to help treat pain and sensation loss from carpal tunnel syndrome by relieving pressure on the median nerve. The size of the incision necessary may vary depending on the patient, but this procedure may be performed as a mini-open procedure, where a smaller incision is used. ...Carpal tunnel syndrome is the most common entrapment neuropathy, and it is caused by compression of the median nerve at the wrist. The authors describe the mini-open carpal tunnel technique for surgical release of the transverse carpal ligament. The success of the procedure depends on meticulous technique with attention to certain important ...cpt-hand01 What is Carpal Tunnel Syndrome? ... Do you have pain and numbness in your hands? Is your grip weakened? Do you have difficulty with buttons or putting ...•We will do an example of coding carpal tunnel from diagnosis to surgery and management –G56.01 - R Carpal Tunnel Syndrome –G56.02 - L Carpal Tunnel Syndrome –G56.03 –Bilateral Carpal Tunnel Syndrome Open carpal tunnel release cpt, Patients’ experiences with carpal tunnel release are shown in Table 3. Patients were asked for their preference of reoperation anesthesia method, and 83.3 percent (20 of 24) preferred WALANT, 8.3 percent (two of 24) preferred intravenous regional anesthesia, and 8.3 percent (two of 24) reported no preference ( p < 0.001). Table 3., Per CPT Assistant, December 2013 Page: 14 Category: Frequently Asked Questions: Surgery: Nervous System Question: Does code 64721, Neuroplasty and/or transposition; median nerve at carpal tunnel, include the work of wrapping the median nerve with a nerve conduit? Answer: No. Code 64721 does not include nerve wrapping. If nerve wrapping is ..., The Value of Diagnostic Testing in Carpal Tunnel Syndrome. J Hand Surg 1999: 24A:704-714. PMID: 10447161; Werner RA, Andary M. Electrodiagnostic Evaluation of Carpal Tunnel syndrome. Muscle Nerve 44: 597-607, 2011. PMID: 21922474; Reviews. Ghasemi-Rad M, Nosair E, Vegh A, et al. A handy review of carpal tunnel syndrome: From anatomy to ..., Traditional open and endoscopic carpal tunnel release (CTR) procedures are effective but may result in a lengthy recovery period and a large and sometimes painful scar. 4,5,6 Understanding why patients elect to avoid traditional CTR surgery will help close the treatment gap. 7,8, Traditional Open carpal tunnel release (OCTR) with visualization of carpal tunnel is considered the gold standard for decompression. However, Endoscopic carpal tunnel release (ECTR), a less invasive technique than OCTR is emerging as a standard of care in recent years. Evidence Acquisition. Criteria for this systematic review were …, Neuroplasty or transposition of the median nerve at the carpal tunnel is done to treat a condition called carpal tunnel syndrome (CTS). The carpal tunnel is a narrow tunnel in …, For ASSH's Hand-e Surgical Video of an Open Carpal Tunnel release by Mackinon: — Mini OCTR with carposcope — Endoscopic carpal tunnel release (ECTR) ... If the CPT Codes for the for the procedures associated with this Diagnostic Guide are not listed, then Hand Surgery Resource recommends using the references below to identify the proper …, A total of 497 patients (current procedural terminology (CPT) code 64721 neuroplasty and/or transposition of median nerve at the carpal tunnel) were identified. We excluded 268 patients who did not fit the inclusion criteria, and the remaining 229 patients’ charts were included in the study., What is the procedure code for open carpal tunnel release? CPT Code: 64721. Release of the transverse carpal ligament is known as “carpal tunnel release” surgery. It is recommended when there is static (constant, not just intermittent) numbness, muscle weakness, or atrophy, and when night-splinting no longer controls intermittent …, Sep 7, 2023 · Carpal tunnel syndrome is a disorder caused by compression at the wrist of the median nerve supplying the hand, causing numbness and tingling. CPT code for carpal tunnel release is 64721. , CPT-64721 was utilized for open release, CPT-29848 for endoscopic release, and ICD-9-354.0 for the diagnosis of carpal tunnel syndrome. To capture medical comorbidities and postoperative outcomes, patients had to be at least 19 years of age and Humana insured for 1 year before surgery through 90 days after surgery., The decision to proceed with endoscopic versus open carpal tunnel release is a matter of clinical judgment. ... CPT only © 2010 American Medical Association. All ..., CPT Knowledgebase - Mar 2, 2021 A patient is having an open revision carpal tunnel release in which a portion of the hypothenar fat flap was freed and transferred into the …, CPT codes: 01810: anesthesia for procedures on the forearm, wrist, and hand; 20526: injection, therapeutic, carpal tunnel; 25295: tenolysis, flexor, or extensor tendon, …, Modifier 59 (Distinct procedural service) appended to 64721 to show that the carpal tunnel release is a separate service from the arthrodesis; Modifier RT appended to 64721 to indicate laterality; G56.01 (Carpal tunnel syndrome, right upper limb) appended to 64721 to represent the patient’s carpal tunnel syndrome; Case 2, The published revision rates after carpal tunnel release (CTR) vary from 0.3% to 7%. The explanation for this variation may not be fully apparent. The purpose of this study was to determine the rate of surgical revision within 1–5 years following primary CTR at a single academic institution, compare it with rates reported in the literature ..., The expected recovery time from carpal tunnel surgery depends on whether the dominant or nondominant hand is involved. Recovery times range from one or two days up to four or more weeks, notes WebMD., Carpal tunnel release surgery, a more permanent fix to relieving pressure on the median nerve, involves cutting the transverse carpal ligament to expand the space that the enlarged tendons occupy. “The result is a carpal tunnel with a 50% larger diameter,” says Dr. Day. Open carpal tunnel release involves splitting the ligament from above., Does anyone ever get a carpal tunnel release and guyon's canal release in the same incision paid. I realize that they bundle, but becuase they are different procedures and different diagnosis, can a 51 modifier be used to get both paid?, New approach to carpal tunnel release offers promising results. June 23, 2017. Carpal tunnel syndrome (CTS) affects more than 12 million Americans and is often associated with high social and economic costs. Compression or irritation of the median nerve can cause pain, numbness, tingling and sometimes weakness in the hand and arm., It looks like as of March 2021, CPT Assistant has changed their stance on coding hypothenar flap with CTR. See below: [B]Question:[/B] A patient is having an open revision carpal tunnel release in w... , Open carpal tunnel release (CPT 64721) is a Group 2 procedure, reimbursed at $446, nearly three times less than the endoscopic procedure. It was around this time that more surgeons began discovering the benefits of minimally invasive surgical techniques for carpal tunnel release. The closed-wrist procedure is said to be quicker and cleaner ..., Release of the median nerve in the forearm addresses these structures and decompresses the nerve in this area. This release is also a method for exposing the median nerve for reconstructive options. This patient presented with median nerve neuropathy in the forearm and hand. In addition to this forearm release, a carpal tunnel release was ..., CPT Knowledgebase - Mar 2, 2021 A patient is having an open revision carpal tunnel release in which a portion of the hypothenar fat flap was freed and transferred into the carpal tunnel. Is it appropriate to report code 64721 for carpal tunnel release and code 14040 for the additional work of the fat flap transfer?, When symptoms persist, most surgeons advise having another carpal tunnel release surgery. The likelihood of success of such a revision surgery is extremely low (about 21%). Your surgical scar may be tender for up to 1 year. This is especially the case after open carpal tunnel release surgery., Abstract. Carpal tunnel syndrome is a common condition causing hand pain, numbness, and disability. Release of the transverse carpal ligament is the most commonly performed upper extremity procedure. This chapter focuses on the endoscopic (minimally invasive) technique to accomplish this. Current outcome data are reviewed as well as …, CPT Codes. 20526 – Injection, therapeutic; carpal tunnel; 29848 – Endoscopic carpal tunnel release; 64721 – Neuroplasty and/or transposition; median nerve at carpal tunnel; 64708 – Neuroplasty, major peripheral nerve, arm or leg; other than specified; Treating carpal tunnel syndrome at an early stage with physical therapy and …, Please call the Raleigh Hand Center at 919-872-3171 if you would like to be evaluated by a hand and arm specialist in Raleigh, NC. When a patient is planning to under carpal tunnel surgery, there are several types of surgeries available. These include traditional open release, mini-open release, and endoscopic release., Published on Tue Feb 01, 2000 Question: Is there anything that might trip us up when coding for endoscopic carpal tunnel release? The ICD and CPT codes seem clear-cut. Anonymous Maryland Subscriber Answer: The codes are clear-cut, according to coders with whom we spoke., CPT Knowledgebase - Mar 2, 2021 A patient is having an open revision carpal tunnel release in which a portion of the hypothenar fat flap was freed and transferred into the …, Carpal tunnel release, percutaneous. In the ICD-9-CM Alphabetic Index locate the main term “release,” followed by subterm “carpal tunnel (for nerve decompression)” which identifies code 04.43, Release of carpal tunnel. In ICD-10-PCS, the main term entry of “release” requires the coder to select the body part being released., Incidence of Nerve Repair Following Endoscopic Carpal Tunnel Release Is Higher Compared to Open Release in New York State HSS J. 2019 Jul;15(2) :143-146. doi ... 4th Revision (CPT-4) codes 29848 and 64721, respectively. The primary outcome measure was subsequent nerve repair surgery (as identified using CPT-4 codes 64831-64837, 64856, …, Clinical UM Guideline Description This document addresses open and endoscopic surgical decompression of the median nerve, as a treatment for carpal tunnel syndrome, which occurs when the median nerve, which runs from the forearm into the palm of the hand, becomes compressed or squeezed at the wrist.