Local Coverage Determination (LCD)

Nerve Conduction Studies and Electromyography

L35897

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Proposed LCD
Proposed LCDs are works in progress that are available on the Medicare Coverage Database site for public review. Proposed LCDs are not necessarily a reflection of the current policies or practices of the contractor.

Document Note

Note History

Contractor Information

LCD Information

Document Information

Source LCD ID
N/A
LCD ID
L35897
Original ICD-9 LCD ID
Not Applicable
LCD Title
Nerve Conduction Studies and Electromyography
Proposed LCD in Comment Period
N/A
Source Proposed LCD
DL35897
Original Effective Date
For services performed on or after 10/01/2015
Revision Effective Date
For services performed on or after 04/27/2023
Revision Ending Date
N/A
Retirement Date
N/A
Notice Period Start Date
01/19/2017
Notice Period End Date
03/05/2017
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Issue

Issue Description

Annual review performed an no changes were made.

Issue - Explanation of Change Between Proposed LCD and Final LCD

CMS National Coverage Policy

Code of Federal Regulations:
42 CFR Section 410.32 indicates that diagnostic tests may only be ordered by the treating physician (or other treating practitioner acting within the scope of his or her license and Medicare requirements) who uses the results in the management of the beneficiary's specific medical problem.

Federal Register:
Federal Register Vol. 62, 59047, Supervision of Diagnostic Tests, describes the degree of physician supervision required for diagnostic tests.

Coverage Guidance

Coverage Indications, Limitations, and/or Medical Necessity

CGS Administrators expects healthcare professionals who perform electrodiagnostic (ED) testing will be appropriately trained and/or credentialed, either by a formal residency/fellowship program, certification by a nationally recognized organization, or by an accredited post-graduate training course covering anatomy, neurophysiology and forms of electrodiagnostics (including both NCS and EMG) acceptable to this contractor, in order to provide the proper testing and assessment of the patient's condition, and appropriate safety measures. It would be highly unlikely that this training and/or credentialing is possessed by providers other than Neurologists, or Physical Medicine & Rehabilitation physicians.

The electrodiagnostic evaluation is an extension of the neurologic portion of the physical examination. Both require a detailed knowledge of a patient and his/her disease. Training in the performance of electrodiagnostic procedures in isolation of knowledge about clinical diagnostic and management aspects of neuromuscular diseases, may not be adequate for proper performance of an electrodiagnostic evaluation and correct interpretation of electrodiagnostic test results. Without awareness of the patterns of abnormality expected in different diseases and knowledge that the results of nerve conduction studies (NCS) and electromyography (EMG) may be similar in different diseases, diagnosis solely by EMG-NCS findings may be both inadequate and ultimately be detrimental to the patient.

Guidelines about proper qualifications for qualified health care professionals performing electrodiagnostic evaluations have been developed and published by AANEM (American Association of Neuromuscular and Electrodiagnostic Medicine) and other medical organizations, including the AMA, the American Academy of Neurology, the American Academy of Physical Medicine and Rehabilitation, American Neurological Association, the American Board of Physical Therapy Specialties (ABPTS) in Clinical Electrophysiology, and the Department of Veterans Affairs.

Both EMGs and NCSs are usually required for a clinical diagnosis of peripheral nervous system disorders. Performance of one type of testing does not eliminate the need for the other. The intensity and extent of testing with EMG and NCS are matters of clinical judgment developed after the initial pre-test evaluation, and later modified during the testing procedure.

Decisions to continue, modify or conclude a testing rely on knowledge of anatomy, physiology and neuromuscular diseases. Ongoing real-time assessment of data is required during the clinical diagnostic evaluation and especially during EMG examination.

Nerve conduction studies (NCS) are used to measure action potentials resulting from peripheral nerve stimulation which are recordable over the nerve or from an innervated muscle. With this technique, responses are measured between two sites of stimulation, or between a stimulus and a recording site.

Nerve conduction studies are of two general types: sensory and motor. Either surface or needle electrodes can be used to stimulate the nerve or record the response. Axonal damage or dysfunction generally results in loss of nerve or muscle potential response amplitude; whereas, demyelination leads to prolongation of conduction time and slowing of conduction velocity.

Obtaining and interpreting NCS results requires extensive interaction between the performing qualified health care professional and patient, and is most effective when both obtaining raw data and interpretation are performed concurrently on a real-time basis.

Results of the NCS reflect on the integrity and function of:

(I) the myelin sheath (Schwann cell derived insulation covering an axon), and
(II) the axon (an extension of neuronal cell body) of a nerve.

Interruption of axon and dysfunction of myelin will both affect NCS results.

It is often also valuable to test conduction status in proximal segments of peripheral nerves. This assessment can be accomplished by H-reflex, F-wave and blink reflex testing. These proximal segments include the first several centimeters of a compound nerve emerging from the spinal cord or brainstem. H-reflex, F-waves and Blink reflex testing accomplish this task better than distal NCS.

Electromyography (EMG) is the study and recording of intrinsic electrical properties of skeletal muscles. This is carried out with a needle electrode. Generally, the needles are of two types: monopolar or concentric. EMG is undertaken together with NCS. Unlike NCS, however, EMG testing relies on both auditory and visual feedback to the electromyographer. This testing is also invasive in that it requires needle electrode insertion and adjustment at multiple sites, and at times anatomically critical sites. As in NCS during EMG studies the electromyographer depends on ongoing real-time interpretation based knowledge of clinical diagnosis being evaluated to decide whether to continue, modify, or conclude a test. This process requires knowledge of anatomy, physiology, and neuromuscular diseases.

EMG results reflect not only on the integrity of the functioning connection between a nerve and its innervated muscle but also on the integrity of a muscle itself. The axon innervating a muscle is primarily responsible for the muscle’s volitional contraction, survival, and trophic functions. Thus, interruption of the axon will alter the EMG. A few prime examples of conditions in which EMG is potentially helpful are disc disease producing spinal nerve dysfunction, advanced nerve compression in peripheral lesions, Amyotrophic Lateral Sclerosis (ALS), polyneuropathy, etc. After an acute neurogenic lesion, EMG changes may not appear for several days to weeks in the innervated muscles. Primary muscle disease such as polymyositis will also alter a normal EMG pattern. Myotonic disorders may show a pattern of spontaneous repetitive discharges on needle exploration.

In summary, axonal and muscle involvement are most sensitively detected by EMGs, and myelin and axonal involvement are best detected by NCSs.

Physical Therapists Performing EMGs
Program Memorandum Transmittal B-01-28/Change Request 850 sets forth revised levels of physician supervision required for diagnostic tests payable under the Medicare Physician Fee Schedule. Effective July 1, 2001, certain codes in the range of CPT 95860-95937 were assigned new supervision levels (21, 22, 6a, 66, 77 or 77a). This implementation date would make it possible for physical therapists to acquire the certification required to perform these services without supervision. A physical therapist who is presently certified by the American Board of Physical Therapy Specialties can perform procedures assigned level of 21, 22, 66, 6a, 77, or 77a without supervision. These numeric levels assigned to the CPT codes are listed in the Medicare Physician Fee Schedule Database (MFSDB). Physical therapists who do not possess the ABPTS (American Board of Physical Therapy Specialties) certification by July 1, 2001, may continue to furnish those tests that require the certification if they have been furnishing such diagnostic tests prior to May 1, 2001.
Payment will be based on the Medicare Physician Fee Schedule level of supervision designation.

Nerve conduction code for motor and/or sensory nerve conduction, using preconfigured electrode array(s), amplitude and latency/velocity study does not have one of the above designations and is therefore not allowed by Physical Therapists.

Nerve conduction study codes had their Physician Supervision of Diagnostic Procedures Indicators adjusted to 7A effective 01/01/2013. Therefore if authorized by state law Physical Therapists are allowed the technical portion and professional component of the test according to the description of 7A which is included in the Billing and Coding Guideline attached.

The TC component of the Neuromuscular junction testing code had its Physician Supervision of Diagnostic Procedures Indicator changed to “7A” This change is effective January 1, 2013.

Needle electromyographic (EMG) codes have the designation of 6A for the technical portion of the test.Therefore if authorized by state law Physical Therapists are allowed the technical portion of the test according to the description of 6A which is included in the Billing and Coding Guideline attached.

A. Nerve Conduction Studies
The dichotomy into axonal and demyelinating neuropathies provides a practical means of correlating electrical abnormalities with major pathophysiologic changes in the nerve. Electrical studies can be of help in localization of an abnormality, and in distinguishing one variety of neuropathy from another: for example, diffuse vs. multifocal; axonal vs. demyelinating. Such distinction has diagnostic value. Specific classification of nerve injuries into neuropraxia and axonotmesis can be made on the basis of conduction studies and electromyography. Such classification has a bearing on prognosis and treatment.

1. Focal neuropathies or compressive lesions such as carpal tunnel syndrome, ulnar neuropathies or root lesions, for localization.
2. Traumatic nerve lesions, for diagnosis and prognosis.
3. Diagnosis or confirmation of suspected generalized neuropathies, such as diabetic, uremic, metabolic or immune.
4. Repetitive nerve stimulation in diagnosis of neuromuscular junction disorders such as myasthenia gravis, myasthenic syndrome.
5. There may be other instances, not detailed here, where NCS may be of use. Not all possible or potential indications are addressed here.

The broad diagnostic scope of NCS is recognizable by the foregoing description. There may be instances where questions about an indication, or need for a study, will arise. The clinical history and examination, carried out before the study, must always describe and document clearly and comprehensibly the need for the planned test. A "rule-out" diagnosis is typically not acceptable. The Contractor is cognizant of the fact that patients are not always referred with a definite diagnosis in mind. Often, pain, paresthesia, or weakness in an extremity is the reason for an NCS or EMG. These common symptoms result not only from axonal and myelin dysfunction but also from systemic, non-neurological illnesses. EMG and NCV may help in making this distinction. Therefore, symptom-based diagnoses such as "pain in limb" weakness, disturbance in skin sensation or "paresthesia" are acceptable provided the clinical assessment unequivocally supports the need for a study. To cite but one example of many, an EMG or NCS is irrelevant as a first order diagnostic test for limb pain resulting from immediate antecedent trauma or acute bone injury.

Both EMGs and NCSs are required for a clinical diagnosis of peripheral nervous system disorders. EMG results reflect on the integrity of the functioning connection between a nerve and its innervated muscle and also on the integrity of a muscle itself. Performance of one does not eliminate the need for the other. The intensity and extent of testing with EMG and NCS are matters of clinical judgment developed after the initial pre-test evaluation, and later modified during the testing procedure.

Decisions to continue, modify or conclude a test also rely on a knowledge base of anatomy, physiology and neuromuscular diseases. There is a requirement for ongoing real-time clinical diagnostic evaluation, especially during EMG examination. Also, EMG examination is invasive. Needle placement in the exact muscle of interest is essential. It requires needle exploration near vital structures as the pleura, femoral neurovascular bundle, peritoneum, intraspinal spaces, carotid artery, orbit and brachial plexus. Risk of infection from AIDS, Hepatitis B-E, Creutzfeldt-Jakob encephalopathy, and hemorrhage from anticoagulation can be managed by proper techniques.

The electrodiagnostic evaluation is actually an extension of the neurologic portion of the physical examination. Both require a detailed knowledge of a patient and his/her disease. Training in the performance of electrodiagnostic procedures, in isolation without awareness and ability to diagnose and manage neuromuscular diseases, is not always adequate for electrodiagnostic consultation. Recognition and experience in the management of disparate diseases that produce common electrodiagnostic findings may be necessary. For example, EMG-NCS findings may overlap in the following pairs of disorders: inflammatory myopathies and ALS, ALS and multi-level radiculopathies, myotonia of channelopathies (periodic paralyses) and myotonic dystrophies, focal neuropathies as Carpal Tunnel Syndrome and proximal plexopathies. Other instances where knowledge of disease behavior is crucial are Chronic Inflammatory Demyelinating Neuropathy (CIDP) and Multifocal Motor Neuropathy. These entities display electrodiagnostic features that resemble generalized polyneuropathies. Neuromuscular transmission disorders require separation based on clinical presentation and electrical features. Treatment will depend on differentiating among them. Without awareness of the disease spectrum, diagnosis solely by EMG-NCS findings may be either wrong or detrimental to the patient.

The following definitions are from the American Association of Neuromuscular & Electrodiagnostic Medicine Recommended Policy for Electrodiagnostic Medicine (page 2)
http://www.aan.com/globals/axon/assets/4061.pdf

"The stimulation of nerves is similar across all NCSs; the characteristics of motor, sensory, and mixed NCSs are different and are discussed separately below. In each case, an appropriate nerve is stimulated and recording is made either from the appropriate nerves or from muscle supplied by the motor nerve.

a. Motor. Motor NCSs are performed by applying electrical stimulation at various points along the course of a motor nerve while recording the electrical response from an appropriate muscle. Response parameters include amplitude, latency, configuration, and motor conduction velocity.
b. Sensory. Sensory NCSs are performed by applying electrical stimulation near a nerve and recording the response from a distant site along the nerve. Response parameters include amplitude, latency, and configuration.
c. Mixed NCSs are performed by applying electrical stimulation near a nerve containing both motor and sensory fibers (a mixed nerve) and recording from a different location along that nerve that also contains both motor and sensory nerve fibers. Response parameters include amplitude, latency, configuration, and motor conduction velocity."
d.Nerve conduction studies performed using automated devices (for example devices such as NC-stat® System) cannot support testing of other locations and other nerves as needed depending on the concurrent results of testing and they should not be billed to Medicare with the current CPT codes.

When the beneficiary has a high pre-test or a prior probability for having the diagnosis of Carpal Tunnel Syndrome, the NC-stat® System (alone) will be allowed, one service per arm, using CPT code for nerve conduction code for motor and/or sensory nerve conduction, using preconfigured electrode array(s), amplitude and latency/velocity study. The diagnosis codes for carpal tunnel should be used. All other diagnosis codes will be denied as not medically necessary.

Nerve conduction studies performed independent of needle electromyography (EMG) may only provide a portion of the information needed to diagnose muscle, nerve root, and most nerve disorders. When the nerve conduction study (NCS) is used on its own without integrating needle EMG findings or when an individual relies solely on a review of NCS data, the results can be misleading, and important diagnoses may be missed.

In most instances, both NCS and usually EMG are necessary to perform diagnostic testing. While a provider may choose to perform just a NCS, when performed alone it is usually considered not medically necessary. The only exception to this is a situation when a provider may consider it appropriate to perform a NCS without doing an EMG for the diagnosis of carpal tunnel syndrome with a high pre-test probability.

B. Electromyography
Neurogenic disorders can be distinguishable from myopathic disorders by a carefully performed EMG. For example, both polymyositis and ALS (Amyotrophic Lateral Sclerosis) produce manifest weakness. The former carries a very different prognosis and treatment than the latter. An EMG is very valuable in making this distinction. Similarly, classification of nerve trauma into axonal vs. demyelinating categories, with corresponding differences in prognoses, are possible with EMG. Below is a list of common disorders where an EMG, in tandem with properly conducted NCS, will be helpful in diagnosis:

1. Nerve compression syndromes, including carpal tunnel syndrome and other focal compressions.
2. Radiculopathy - cervical, lumbosacral.
3. Mono/polyneuropathy - metabolic, degenerative, hereditary.
4. Myopathy - including poly-and dermatomyositis, myotonic and congenital myopathies.
5. Plexopathy - idiopathic, trauma, infiltration.
6. Neuromuscular junction disorders - myasthenia gravis. Single fiber EMG is of special value here.
7. At times, immediately prior to botulinum toxin injection, for localization.
8. At times, immediately prior to injection of phenol or other substances for nerve blocking or chemodenervation.

There may be other instances, not detailed here, where EMG may be of use.

Use of EMG with Botulinum Toxin Injection
EMG may be used to optimize the anatomic location of botulinum toxin injection. It is expected there will be one study performed per anatomic location of injection, if needed.

Limitations:

Nerve Conduction Studies
Each descriptor (code) for nerve conduction studies, can be reimbursed only once per nerve, or named branch of a nerve, regardless of the number of sites tested or the number of methods used on that nerve. For instance, testing the ulnar nerve at wrist, forearm, below elbow, above elbow, axilla and supraclavicular regions will all be considered as a single nerve. Motor and sensory nerve testing are considered separate tests. CPT code for nerve conduction code for motor and/or sensory nerve conduction, using preconfigured electrode array(s), amplitude and latency/velocity study  is payable only once per limb studied and cannot be used in conjunction with any other nerve conduction codes.

Routine testing for polyneuropathy of diabetes or endstage renal disease (ESRD) is not considered medically necessary and is NOT covered. Testing for the sole purpose of monitoring disease intensity or treatment efficacy in these two conditions is also not covered.

Psychophysical measurements (current, vibration, thermal perceptions), even though they may involve delivery of a stimulus, are considered to be part of the physical exam and may not be billed as a separate service.

Current Perception Threshold/Sensory Nerve Conduction Threshold Test (sNCT) – is not covered by Medicare. This procedure is different and distinct from assessment of nerve conduction velocity, amplitude and latency. It is also different from short-latency somatosensory evoked potentials. Codes designated for eliciting nerve conduction velocity, latency or amplitude, and those designed for short latency evoked potentials are not to be used for sNCT. The sNCT has a unique code effective October 1, 2002, CMS initially concluded that there was insufficient scientific or clinical evidence to consider the sNCT test and the device used in performing this test reasonable and necessary within the meaning of section 1862(a)(1)(A) of the law. Therefore, sNCT was noncovered. Based on a reconsideration [in March, 2004] of current Medicare policy for sNCT, CMS concludes that there continues to be insufficient scientific or clinical evidence to consider the sNCT test and the device used in performing this test as reasonable and necessary within the meaning of section 1862(a)(1)(A) of the law.

Examination using portable hand-held devices, or devices which are incapable of real-time wave-form display and analysis, and incapable of both NCS and EMG testing; will be included in the E/M service. They will not be paid separately. Examples include; The Axon II or delta fiber analysis testing and/or machines with other names.

Nerve conduction studies must provide a number of response parameters in a real-time fashion to facilitate provider interpretation. Those parameters include amplitude, latency, configuration and conduction velocity. Medicare does not accept diagnostic studies that do not provide this information or those that provide delayed interpretation as substitutes for Nerve conduction studies. Raw measurement data obtained and transmitted trans-telephonically or over the Internet, therefore, does not qualify for the payment of the electrodiagnostic service codes included in this LCD.

Medicare does not expect to receive claims for nerve conduction testing accomplished with discriminatory devices that use fixed anatomic templates and computer-generated reports used as an adjunct to physical examination routinely on all patients.

Electromyography
It is expected that providers will use needle electromyography; limited study of muscles or non limb muscles for sampling muscles other than the paraspinals associated with the extremities, which have been tested. Medicare would not expect to see this code billed when the paraspinal muscles corresponding to an extremity are tested and when the extremity EMG code is also billed. The necessity and reasonableness of the following uses of EMG studies have not been established:

  • exclusive testing of intrinsic foot muscles in the diagnosis of proximal lesions
  • definitive diagnostic conclusions based on paraspinal EMG in regions bearing scar of past surgeries (e.g., previous laminectomies)
  • pattern-setting limited limb muscle examinations, without paraspinal muscle testing for a diagnosis of radiculopathy
  • EMG testing shortly after trauma, before EMG abnormalities would have reasonably had time to develop
  • surface and macro EMG’s
  • multiple uses of EMG in the same patient at the same location of the same limb for the purpose of optimizing botulinum toxin injections.


    For outpatient settings other than Comprehensive Outpatient Rehabilitation Facility (CORF)s, references to "physicians" throughout this policy include non-physicians, such as nurse practitioners, clinical nurse specialists and physician assistants. Such non-physician practitioners, with certain exceptions, may certify, order and establish the plan of care as authorized by State law. (See Sections 1861[s][2] and 1862[a][14] of Title XVIII of the Social Security Act; 42 CFR, Sections 410.74, 410.75, 410.76 and 419.22; 58 FR 18543, April 7, 2000.) Each practitioner must provide only those services within the scope of practice for each state.
Summary of Evidence

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Analysis of Evidence (Rationale for Determination)

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Proposed Process Information

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Associated Information
Sources of Information
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Open Meetings
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Contractor Advisory Committee (CAC) Meetings
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Proposed LCD Posting Date
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Reason for Proposed LCD
Requestor Information
This request was MAC initiated.
Requestor Name Requestor Letter
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Contact for Comments on Proposed LCD

Coding Information

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CPT/HCPCS Codes

Group 1

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ICD-10-CM Codes that Support Medical Necessity

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ICD-10-CM Codes that DO NOT Support Medical Necessity

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General Information

Associated Information
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Sources of Information

1.AANEM. Position Statement, Proper performance and interpretation of electrodiagnostic studies. Approved June 2014. Available at aanem.org
2. AANEM. Position Statement, Risks in electrodiagnostic medicine. Approved July 2014. Available at aanem.org
3. AANEM. Recommended Policy for Electrodiagnostic Medicine. Updated on 08/30/2014. Available at aanem.org
4. ABPTS, 2016 Clinical Electrophysiology Specialist Certification Candidate Guide. Available at: abpts.org.
5. Brown E. An Evidence Based Technology Assessment of the NC-stat® Device; March 19, 2007.
6. Morse, J. Office of the Medical Director, Department of Labor and Industries. Washington State Department of Labor and Industries. Technology Assessment: NC-stat System, NeuroMetrix, Inc. June 8, 2006. Available at: http://www.lni.wa.gov/claimsins/files/omd/tancstat0506.pdf

Bibliography

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Revision History Information

Revision History Date Revision History Number Revision History Explanation Reasons for Change
04/27/2023 R19

Revision #R19
Revision Effective: 04/27/2023
Revision Explanation: Annual review, no changes were made.

  • Other (Annual Review)
04/14/2022 R18

Revision Effective: 04/14/2022

Revision Explanation: Annual review, no changes were made.

  • Other (Annual Review)
04/29/2021 R17

Revision R17
Revision Effective: N/A
Revision Explanation: Annual review, no changes were made.

  • Other (Annual Review)
10/24/2019 R16

Revision#:16
Revision Effective date: n/a
Revision Explanation: Annual review, no changes

4/30/2020 At this time 21st Century Cures Act will apply to new and revised LCDs that restrict coverage which requires comment and notice. This revision is not a restriction to the coverage determination; and, therefore not all the fields included on the LCD are applicable as noted in this policy.

  • Other (Annual review)
10/24/2019 R15

Revision#:15
Revision Effective date: 10/24/2019
Revision Explanation: During the conversion to new template and moving of the codes to the related billing and coding article A57307 a few codes were left in the text in the coverage and limitation section in error. These have been removed as well as the NCD information from the policy text and CMS national policy section and placed into the billing and coding article. The documentation requirements listed in the associated information section has been move to the billing and coding article as well.

10/15/2019 At this time 21st Century Cures Act will apply to new and revised LCDs that restrict coverage which requires comment and notice. This revision is not a restriction to the coverage determination; and, therefore not all the fields included on the LCD are applicable as noted in this policy.

  • Other (Code Migration)
09/26/2019 R14

Revision#:R14
Revision Effective date: 09/26/2019
Revision Explanation: Converted policy into new template and moved all coding into related billing and coding article based on CR 10901.

09/20/2019 At this time 21st Century Cures Act will apply to new and revised LCDs that restrict coverage which requires comment and notice. This revision is not a restriction to the coverage determination; and, therefore not all the fields included on the LCD are applicable as noted in this policy.

  • Other (Code Migration)
10/01/2018 R13

Revision#:R13
Revision Effective date: N/A
Revision Explanation: Annual Review, no changes made. Added 21 Century Cures Act

04/15/2019 At this time 21st Century Cures Act will apply to new and revised LCDs that restrict coverage which requires comment and notice. This revision is not a restriction to the coverage determination; and, therefore not all the fields included on the LCD are applicable as noted in this policy.

  • Other (Added 21 Century Cures Act)
10/01/2018 R12

Revision#:R12
Revision Effective: N/A
Revision Explanation: Annual review no changes made.

  • Other (Annual review, no changes made.)
10/01/2018 R11

Revision#:R11

Revision Effective: 10/01/2018

Revision Explanation:10/01/2018 ICD-10-CM code updates: deleted codes G51.3, G71.0, M79.1 from Group One and added codes G51.31, G51.32, G51.33, G71.01, G71.02, G71.09, M79.11, M79.12, and M79.18. Description change to M50.01, M50.11, M50.21, M50.31, and M50.81 in Group One.

08/27/2018-At this time 21st Century Cures Act will apply to new and revised LCDs that restrict coverage which requires comment and notice. This revision is not a restriction to the coverage determination; and, therefore not all the fields included on the LCD are applicable as noted in this policy.

  • Revisions Due To ICD-10-CM Code Changes
10/01/2017 R10

Revision#:R11
Revision Effective: N/A
Revision Explanation: Annual review no changes made.

 

  • Other (Annual Review)
10/01/2017 R9

Revision#:R10
Revision Effective: 10/01/2017
Revision Explanation: ICD-10 annual review update, added the following new codes E11.10, e11.11, G12.23, G12.24, G12.25, M33.03, M33.13, M33.93, M48.061, and M48.062.

08/23/2017-At this time 21st Century Cures Act will apply to new and revised LCDs that restrict coverage which requires comment and notice. This revision is not a restriction to the coverage determination; and, therefore not all the fields included on the LCD are applicable as noted in this policy.

 

 

Revision#:R9
Revision Effective: N/A
Revision Explanation: Annual review no changes made.

  • Revisions Due To ICD-10-CM Code Changes
03/06/2017 R8 Revision#:R8
Revision Effective: 03/06/2017
Revision Explanation: Releasing policy after taking back to CAC as a draft after reviewing policy and found some ICD-10 codes missing and others that were not appropriate for the LCD.
  • Provider Education/Guidance
10/01/2016 R7 Revision#:R7
Revision Effective: 10/01/2016
Revision Explanation: ICD-10 Code updates added codes: G56.03, G56.13, G56.23, G56.33, G56.43, G56.83, G56.93, G57.03, G57.13, G57.23, G57.33, G57.43, G57.53, G57.63, G57.73, G57.83, G57.93, G61.82, M50.021, M50.022, M50.023, M50.121, M50.122, M50.123, M50.221, M50.222, M50.223, M50.321, M50.322, M50.323, M50.821, M50.822, M50.823. Deleted codes: M50.02, M50.12, M50.22, M50.32, M50.82. Revised description codes: S54.8X1A, S54.8X2A. Combined the CPT code groups and the ICD-10 code groups for clarification. Added that any code in list that has the 7th character of D or S also can be used in paragraph above the ICD-10 codes.
  • Revisions Due To ICD-10-CM Code Changes
10/01/2015 R6 Revision#:R6
Revision Effective: 10/01/2015
Revision Explanation: ICd-10 code M48.06 was left off in error and has been added.
  • Typographical Error
10/01/2015 R5 Revision#:R5
Revision Effective: N/A
Revision Explanation: annual review no changes made.
  • Other (Annual Review)
10/01/2015 R4 Revision#:R4
Revision Effective: N/A
Revision Explanation: Clarified in last paragraph above Nerve Conduction Studies section A that PTs can bill global for codes designated with 6A if certified and within scope of practice.
  • Provider Education/Guidance
10/01/2015 R3 Revision#:R3
Revision Effective: 10/01/2015
Revision Explanation: Added G62.9 to list of codes that support medical necessity.
  • Reconsideration Request
10/01/2015 R2 Revision#:R2
Revision Effective: 10/01/2015
Revision Explanation: Corrected ICD-9 code left in error in the text to G56.01 and G56.02 concerning 95905
  • Typographical Error
10/01/2015 R1 Revision#:R1
Revision Effective: 10/01/2015
Revision Explanation: added notice period dates.
  • Provider Education/Guidance
N/A

Associated Documents

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Updated On Effective Dates Status
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