Synonyms: abdominal neuropathy, aplasia of muscle, autosomal dominant optic atrophy. Ischemic optic neuropathy, bilateral. which include sensory axonal polyneuropathy with large and small fiber involvement, small-fiber sensory neuropathy, large-fiber sensory neuropathy, sensorimotor neuropathy, and autonomic neuropathy (Shy-Drager syndrome). 467 results found. Technology & EMR/EHR Integrations;. Crohn's disease of small intestine; Crohns disease of small intestine, exacerbation; Crohns disease, small intestine; Exacerbation of crohn's disease of small intestine; Terminal ileitis ICD-10-CM Diagnosis Code K50. Small-Fiber-Neuropathien. Idiopathic small fiber peripheral neuropathy; Neuropathy (nerve damage), hereditary sensory; Notalgia paresthetica; Dominantly inherited sensory neuropathy; Morvan's disease; Nelaton's syndrome; Recessively inherited sensory neuropathy. Small fiber peripheral neuropathy is a type of peripheral neuropathy that occurs from damage to the small unmyelinated peripheral nerve fibers. Simpson DM, Brown S, Tobias J. 9 ?. Other hereditary and idiopathic neuropathies. 2022 - New Code 2023 2024 Billable/Specific Code. Idiopathic small fiber peripheral neuropathy; Neuropathy (nerve damage), hereditary sensory; Notalgia paresthetica; Dominantly inherited sensory neuropathy; Morvan's disease; Nelaton's syndrome; Recessively inherited sensory neuropathy. ESC on the feet (32% of MS patients) and hands (30% of MS patients) were lower, and DN4 (77% of MS. ICD-10-CM Diagnosis Code G60. In-Office Skin Biopsy Procedure Demonstration of a reduction in the Epidermal Nerve Fiber Density (ENFD) on punch. Showing 151-175: ICD-10-PCS Procedure Code 0DS8 Small Intestine ICD-10-PCS Procedure Code. TEST: 505614 . nitsirk | @nitsirk | Aug 24, 2022. Neuropathy (nerve damage), multifocal motor. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM. 43 [convert to ICD-9-CM]Diagnoses of HIV-PN and other chronic pain disorders were established based on clinician-assigned ICD-9/10 codes. 2 Neuropathy in association with hereditary ataxia. Scholz J, Finnerup NB, Attal N, Aziz Q, Baron R, Bennett MI, et al. Small fiber neuropathy, Erythermalgia, primary, Generalized epilepsy with febrile seizures plus, type 7, Insensitivity to pain, congenital, autosomal recessive: AD/AR: 61: 125:Drug/chem diabetes w neuro comp w diabetic neuropathy, unsp;. 06 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2022 edition of ICD-10-CM G90. 1 [convert to ICD-9-CM] Serum neuropathy. The form of neuropathy can be broken down by the size of the fiber involvement (that is, small-fiber or large-fiber neuropathy). Inclusion or exclusion of a code does. Search Results. . Sample Requirements. G00-G99. 3 million in the US as of 2021 2), a number that is projected to increase to 783 million people by 2045 3. 0 may differ. [convert to ICD-9-CM]Diabetes is the most common cause of neuropathy in the United States. Individual presents with symptoms of painful sensory neuropathy; AND b. ,. , 2012). loss. Since damage of small nerve fibers is not disease-specific, these findings could also apply to immune-mediated small fiber neuropathy related to SARDs (Hoeijmakers et al. However, SS patients have been reported who have similar patterns of. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2023 through September 30, 2024. E08. 4%). 0. e. ICD-10-CM Diagnosis Code G60. Peripheral nerve disorders in sarcoidosis consist of granulomatous neuropathy and non-granulomatous small fiber neuropathy (SFN), which differ in their underlying pathology, diagnostic methods and treatment. 4, 5. 099. Idiopathic peripheral autonomic neuropathy; Peripheral autonomic neuropathy, idiopathic; Idiopathic peripheral autonomic neuropathy NOS. 0): 123 Neurological eye disorders; Convert H47. e. 3XXA. 2 A specific SFN ICD-10 diagnostic code (G628) has been. Fibromyalgia (FM) is recognized by the World Health Organization under ICD-10 code M79. Background and Objectives There are limited population-based data on small fiber neuropathy (SFN). ICD-10-CM Diagnosis Code H47. Over time, neuropathic pain can worsen. Typically, it affects the lower extremities. 82 Radiation-induced polyneuropathy. Autoimmune Axonal Neuropathy Panel;ICD-10 codes not covered for indications listed in the CPB (not all-inclusive): E00. Methods: We searched for patients that were coded for both sarcoidosis (at least 2 visits coded with ICD-10: D86) and polyneuropathy (ICD-10 codes: G62. 3 became effective on October 1, 2023. 0. Support Tag: [1003 - 104. Mar 15, 2022 · Diabetic Neuropathy affects more than half of the people who has diabetes. To diagnose the presence of autonomic neuropathy in an individual with signs. 09 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. G62 Other and unspecified polyneuropathies. 13 The second largest group of. L40. 89 contain annotation back-references that may be applicable to G61. We aimed to review the evidence on the subject and proposed a comprehensive approach to these patients, facilitating diagnosis and management. Rheumatoid arthritis is a chronic inflammatory autoimmune condition of an uncertain cause in which symmetric polyarthritis is seen []. ICD-10-CM Diagnosis Code G58. Treating the. 27086. 81 became effective on October 1, 2020. 43 [convert to ICD-9-CM] Other hereditary and idiopathic neuropathies. Bako Integrated Physician Solutions is a pioneer in the development and use of epidermal nerve fiber density analysis, a state-of-the-art test for the diagnosis of small fiber. 7%) and painful DPN (38. Office: (682) 323-5904 FAX: (682) 323-4139Codes. 2 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Showing 1-25: ICD-10-CM Diagnosis Code G61. Hypertrophic neuropathy of infancy. Showing 326-350: ICD-10-PCS Procedure Code 0DY80Z0 [convert to ICD-9-CM]. 2;Amro Maher Stino Albert Gordon Smith. The 2024 edition of ICD-10-CM G60. In total, 211 unique medical record numbers. Rheumatol. G62. Small fiber peripheral neuropathy is a type of peripheral neuropathy that occurs from damage to the small unmyelinated and myelinated peripheral nerve fibers. Neuropathic pain is caused by a lesion or disease of the somatosensory nervous system 1 and can be divided into peripheral or central neuropathic pain. 500 results found. IDC 10 diagnosis code for large fiber axonal polyneuropathy. Notalgia paresthetica. Results are available in 7-10 days. 8 is a billable diagnosis code used to specify other hereditary and idiopathic neuropathies. ICD-10-CM Diagnosis Code G60. Search Results. 0 became effective on October 1, 2023. G60. As PDN is due to small-fiber injury, the 10 g monofilament pressure test as well as the standard electrophysiological procedures may be normal. 8. The symptoms of peripheral neuropathy may look like other conditions or medical problems. 11 It can become a useful tool in the diagnosis of this condition in children. Today just pins and needles on the first inch or so. A differential diagnosis can help guide optimal therapies. Intercostal neuralgia; Neuralgia, intercostal; Neuropathy (nerve damage), intercostal nerve. What is small fiber neuropathy ICD-10 code? Other idiopathic peripheral autonomic neuropathy G90. We aimed to uncover the etiological causes of seemingly idiopathic SFN by applying a focused investigatory procedure, to describe the clinical. 0 [convert to ICD-9-CM] Intercostal neuropathy. . Just one study focussed on the prevalence of small fibre neuropathy, in which amongst 98 patients, 45 patients had large fibre peripheral neuropathy and 37 patients (37. 8 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 356. The acute immune-mediated polyneuropathies are classified under the eponym Guillain-Barré syndrome (GBS), a heterogeneous group of conditions with several variant forms (see "Guillain-Barré syndrome in adults: Pathogenesis, clinical features, and diagnosis" ). The form of neuropathy can be broken down by the size of the fiber involvement (that is, small-fiber or large-fiber neuropathy). Other hereditary and idiopathic neuropathies. The IASP classification of chronic pain for ICD-11: chronic neuropathic pain. Hereditary motor and sensory neuropathy, types I-IV. 013. H00-H59. ICD-10-CM Diagnosis Code Q66. G60. Initially, the patient was diagnosed with. 919 West Randol Mill Rd. 5%, respectively (). Sensory loss is characteristic of. Eighty-four clinical studies and. 0 became effective on October 1, 2023. G60. It can affect one nerve or many nerves. [convert to ICD-9-CM]In patients with sensorimotor idiopathic neuropathy pain is reported in 27% to 42% of patients, sensory loss in 65%, paresthesias in 33% to 68%, weakness in 26% to 82%, and difficulty with balance in 33%. 12 Diabetes, the most common cause in developed countries, is estimated to cause half of small-fiber predominant neuropathy. 1%). There is an un-met need for a simple, reliable and accurate test for the early detection of diabetic peripheral neuropathy (DPN) which may help reduce the incidence of ulcers and. eatment responses. We recorded sensory symptoms and signs and evaluated presence and severity of neuropathic pain according to the Douleur. Diabetic peripheral polyneuropathy (DPN) affects about 50% of patients with diabetes mellitus and is the most common cause of neuropathy worldwide. Here are the commonly used ICD-10 codes for Peripheral Neuropathy and their billability status: G60. 0. Synonyms: acute sensory polyneuropathy, akinesia, andermann. ICD-10-CM Diagnosis Code M89. Best answers. 4%) based on the combination between two clinical signs and abnormal QST and IENFD (69. We searched the MEDLINE database for the terms (and its respective. Latov and colleagues identified that environmental sources may play a role in idiopathic axonal and small fiber neuropathy (see below) (48). 9 should only be used for claims with a date of service on or before September 30, 2015. 00ICD-10-CM Codes. Hypertrophic neuropathy of infancy. The ICD code G628 is used to code Small fiber peripheral neuropathy. Small Fiber Neuropathy (SFN) is a disorder in which the small diameter sensory myelinated (Aδ) and unmyelinated (C fiber) nerves of the peripheral nervous system are damaged. Search Results. G62. Hereditary motor and sensory neuropathy, types I-IV. The ICD code G628 is used to code Small fiber peripheral neuropathy. The 2022 edition of ICD-10-CM G57. Idiopathic small fiber peripheral neuropathy; Neuropathy (nerve damage), hereditary sensory; Notalgia paresthetica;. Type 2 diabetes mellitus with diabetic neuropathy, unsp;. Note: DM with peripheral neuropathy should be coded as E11. 89 became effective on. The attacks usually consist of pain described as stabbing or burning, or abnormal. ICD-10-CM Diagnosis Code H18. These fibers convey pain and temperature sensations from the skin, and mediate. Idiopathic small fiber peripheral neuropathy; Neuropathy (nerve damage), hereditary sensory; Notalgia paresthetica; Dominantly inherited sensory neuropathy; Morvan's disease; Nelaton's syndrome; Recessively inherited sensory neuropathySearch Results. ” Estimates suggest that at least 2% of the. Z13. Small fiber neuropathy presents with burning pain, often beginning in the extremities, most notably in the feet. Polyneuropathy codes ICD-10 Description HCC G60. K. 1:. This is the American ICD-10-CM version of G90. 24: M/F:. Ratings are determined based on the severity of. H46. Small fiber peripheral neuropathy is a type of peripheral neuropathy that occurs from damage to the small unmyelinated and myelinated peripheral nerve fibers. Diseases of the eye and adnexa. The global prevalence of diabetes in 2019 is close to 500 million, and is expected to increase by 51% in 2045 (). 6 percent to one percent of adults in the United States. 0 - E00. The following code (s) above G61. It can affect one nerve or many nerves. bamboo fiber has anti-bacterial and anti-odor features. 0 Drug-induced polyneuropathy. Diabetes 2. Life-threatening symptoms, such as difficulty breathing or irregular heartbeat. Neuropathy is an abnormal and usually degenerative state of the nervous system or nerves. These fibers, categorized as C fibers, are present in skin, peripheral nerves, and organs. e. [ Read More ] Regarding Billing. skin biopsy is evaluation of small fiber sensory neuropathy (Smith & Gibson, 2022). G60. Pure sensory lacunar infarction. 355 may differ. 205. 0 : Guillain-Barre syndrome : 75 G61. Short description: Sjogren syndrome with peripheral nervous system involvement. The typical pattern of amyloid neuropathy is symmetrical, length-dependent, lower-limb predominant, slowly progressing polyneuropathy, with severe pain. Idiopathic small fiber peripheral neuropathy; Neuropathy (nerve damage), hereditary sensory; Notalgia paresthetica; Dominantly inherited sensory neuropathy; Morvan's disease; Nelaton's syndrome; Recessively inherited sensory neuropathy. 7% (10. 10. I agree with Thomas' answer 100%. Sensory predominant symmetrical polyneuropathy involves perivascular infiltration of lymphocytes and monocytes of small sized vessels. Almost all individuals with TS-HDS and/or. The onset of rheumatoid arthritis can be at any age, mainly at 40-60 years of age []. Idiopathic small fiber peripheral neuropathy; Neuropathy (nerve damage), hereditary sensory; Notalgia paresthetica; Dominantly inherited sensory neuropathy; Morvan's disease; Nelaton's syndrome; Recessively inherited sensory neuropathy. 0. 4 – Use of insulin. 89 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code. Best answers. Here, we aim to study the role of small fiber neuropathy (SFN) underlying neuropathic symptoms associated with COVID-19 infection. 6, 1. 2 - other international versions of ICD-10 G60. It goes away on its own in some cases. Skin biopsy with epidermal nerve fiber density measurement for the diagnosis of small-fiber neuropathy may be considered MEDICALLY NECESSARY when all of the following conditions are met: 1. Cannot detect early neuropathy . Oth diabetes mellitus with diabetic neuropathy, unspecified; Neuropathy due to secondary diabetes mellitus; Secondary diabetes with neuropathy. Foot drop, left foot. The other thing to keep in mind is that G62. ICD-10 codes covered for indications. Peripheral neuropathy, often shortened to neuropathy, is a general term describing damage or disease affecting the nerves. Search All ICD-10; ICD-10-CM Diagnosis Codes; ICD-10-PCS Procedure Codes; ICD-10-CM Diagnosis Index; ICD-10-CM External Causes Index. FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. 9, 357. Clinical presentation of peripheral neuropathy associated with monoclonal proteins includes general symptoms of foot numbness,. 8 was deleted from the "ICD-10-CM Codes that Support Medical. Main Building. The ICD code G608 is used to code Small fiber peripheral neuropathy. 1–4 Skin specimens are routinely obtained using a 3 mm punch biopsy at standard sites, including the proximal arm, distal arm, proximal thigh, distal calf, and dorsum of the foot. Methods: We included all men aged ≥40 years from the 2001-2002 National Health and Nutrition Examination Survey (NHANES) with data on erectile dysfunction and peripheral neuropathy (n. G62. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes). ICD-10-CM Diagnosis Code H81. 6 to 35% ( 3 – 5 ). documented as type 2 diabetes mellitus with diabetic neuropathy (E11. Get crucial instructions for accurate ICD-10-CM G62. Bilateral toxic optic neuropathy; Bilateral toxic optic neuropathy (eye condition);. G99. Peripheral Sensorimotor Neuropathy. 9: Type 2 diabetes mellitus: G04. It is found in the 2022 version of the ICD-10 Clinical Modification (CM) and can be used in all HIPAA-covered transactions from Oct 01, 2021 – Sep 30, 2022 . The 2024 edition of ICD-10-CM G99. Substance P and antagonists of the neurokinin-1 receptor in neuroinflammation associated with infectious and neurodegenerative diseases of the central nervous system. 89 became effective on October 1, 2023. It can affect one nerve or many nerves. ICD-10-CM Diagnosis Code G56. at least one other form of neuropathy, idiopathic small-fiber neuropathy, has been associated with a chronic widespread pain syndrome (i. I was not. Etiology. The advent of epidermal skin biopsies and PGP 9. However, ASCO. 19 , 437–440. Small fibre neuropathy was diagnosed at baseline of the validation study in 149 of 352 patients (42. Since SFN may be the only symptom of late-onset Fabry disease, it may be underdiagnosed in patients with idiopathic polyneuropathy. 01) ICD-10-CM. ICD-10-CM Diagnosis Code E13. Idiopathic small fiber peripheral neuropathy; Neuropathy (nerve damage), hereditary sensory; Notalgia paresthetica; Dominantly inherited sensory neuropathy; Morvan's disease; Nelaton's syndrome; Recessively inherited sensory neuropathy. g. 9. This may spread to the feet or hands and may cause burning, throbbing or shooting pain that is worse at night. 23. 09 - Other idiopathic peripheral autonomic neuropathy. 2018;10:1179573518771703. Polyneuropathy in diseases classified elsewhere. 1 [convert to ICD-9-CM] Secondary hyperaldosteronism. Prevalence of sensory and motor neuropathy with HCV was found to be 9% and 10% respectively. 52 became effective on October 1, 2023. Rheumatol. ICD-10-CM Diagnosis Code E09. SFN is associated with conditions like diabetes mellitus and autoimmune diseases, but in 53% of the patients, the etiology remains unknown. 89 – other international versions of ICD-10 G62. The 2024 edition of ICD-10-CM M35. Ipswich Touch Test: Large (Aβ-fibers) ICD-10-CM Diagnosis Code G60. The 2024 edition of ICD-10-CM G60. Encounter for screening for other nervous system disorders. 06 became effective on October 1, 2023. G00-G99 - Diseases of the nervous system. Peripheral neuropathy is a common manifestation of AL amyloidosis, and the incidence of peripheral neuropathy in AL amyloidosis varies from 9. Idiopathic small fiber peripheral neuropathy; Neuropathy (nerve damage), hereditary sensory; Notalgia paresthetica; Dominantly inherited sensory neuropathy; Morvan's disease; Nelaton's syndrome; Recessively inherited sensory neuropathy. Oct 01, 2022 · G62. Aldosteronism, secondary. ICD-10-CM Diagnosis Code E10. Many chronic disorders lead to small fiber peripheral neuropathy, including diabetes, thyroid dysfunction, sarcoidosis, vitamin B12 deficiency, human immunodeficiency virus HIV( ), celiac disease, and paraneoplastic syndromes. 8. 61 - DMI neuro nt st uncntrld: Combination Flag - Multiple codes are needed to describe the source diagnosis code. 00. Other hereditary and idiopathic neuropathies. • Distal small fiber neuropathy • Postural tachycardia syndrome • Reflex sympathetic dystrophy (e. 9 – other international versions of ICD-10 G62. Incomplete moderately severe paralysis: 40 percent. ICD-10-CM Diagnosis Code E10. Results: In this cohort, 95% were women, and 55% had either TS-HDS or FGFR-3 antibodies (77% of. Assessment of small fiber neuropathy (SFN) in diabetes offers an opportunity to detect abnormalities at an early stage so that both interventional studies and preventative measures can be enacted to prevent progression to the devastating complications of foot ulceration and cardiac dysautonomic death. Evidence-based guidelines and diagnostic algorithms for the diagnosis of peripheral neuropathy have been published for specific neuropathic phenotypes such as distal symmetric peripheral neuropathy [7–9], small fiber neuropathy, or inflammatory neuropathies. 0 - E03. Small fiber neuropathy (SFN), also known as small fiber sensory neuropathy (SFSN), is a type of peripheral neuropathy with an estimated prevalence of 15 to 20 million in the USA []. e. 12 (Myasthenia gravis), and 11. Vasculitis can affect any organ or tissue, including the peripheral nerves. 8 is grouped within Diagnostic Related Group (s) (MS-DRG v41. Muscle Nerve 2013. The 2024 edition of ICD-10-CM M35. 0; Poisoning by heavy metal anti-infectives: 961. 89 Other specified polyneuropathies. ICD-10-CM Diagnosis Code H47. The 2024 edition of ICD-10-CM G61 became effective on October 1, 2023. These fibers, categorized as C fibers, are present in skin, peripheral nerves, and organs. ICD Codes. Charcot marie tooth disease; Charcot marie tooth disease, type 1; Charcot. Nonarteritic anterior ischemic optic neuropathy of bilateral eyes. (see also, Neoplasm, by site, if known) ICD-10-CM Diagnosis Code D49. Idiopathic small fiber peripheral neuropathy; Neuropathy (nerve damage), hereditary sensory; Notalgia paresthetica; Dominantly inherited sensory neuropathy; Morvan's disease; Nelaton's syndrome; Recessively inherited sensory neuropathy. 0 [convert to ICD-9-CM] Intercostal neuropathy. Skin biopsy with epidermal nerve fiber density measurement for the diagnosis of small‐fiber neuropathy may be reimbursable when ALL of these conditions are met: a. 9, G63, G62. G62. Results. These included 63% (10/16) of skin biopsies, 17% (2/12) of electrodiagnostic tests and 50% (4/8) of autonomic function tests. 10,11,12,13,14,15,32,33 Neuropathy was described as peripheral 12 or specified as chronic. The code is valid during the current fiscal year for the submission of. Idiopathic progressive neuropathy can code G60. G60. The peripheral nervous system is not located in the brain or spine. It manifests in various extra-articular ways, including. 822. G65 Sequelae of inflammatory and toxic polyneuropathies. Most commonly seen in the extremities is a varying degree. Additionally, PN-induced small-fiber neuropathy may be underdiagnosed. This is the American ICD-10-CM version of G62. 1055/a-0648-0450. Peripheral neuropathy was incurred as a. Because small-fiber axons are long and thin, they are vulnerable to disruptions in axon maintenance by any medical problem, and SFPN has more than a dozen medical causes. This is the American ICD-10-CM version of G61. ICD-10 codes not covered for indications listed in the CPB (not all-inclusive) : G50. H46 Optic neuritis. Jun 19, 2019. 39, E11. 0 - other international versions of ICD-10 G99. I10 – Hypertension. 1: Congenital iodine-deficiency syndrome other hypothyroidism [as a marker of pre-clinical asymptomatic small-fiber sensory neuropathy] ICD-10-CM Diagnosis Code G60. Small fiber neuropathy (SFN) is a peripheral nerve condition causing neuropathic pain and autonomic complaints. 8 should only be used for claims with a date of service on or. Small fiber neuropathy can be caused by diabetes and various other types of inflammatory or noninflammatory diseases. . An EMG was done and it showed peripheral neuropathy. Since the diagnosis of peripheral neuropathy relies heavily on pattern recognition, a thorough history will provide initial clues 10. G61 Inflammatory polyneuropathy. As a result, I am living a life I never wanted. Objective: To discern the central (CNS) and peripheral nervous system (PNS) manifestations associated with COVID-19 vaccines from individual case studies and describe their clinical and imaging findings, management, and outcomes. Small fiber neuropathy (SFN) is a disorder of the small myelinated A δ -fibers and unmyelinated C-fibers [ 5 ]. Bilateral femoral neuropathy; Left femoral nerve lesion; Left femoral neuropathy; Left genitofemoral nerve compression; Left genitofemoral nerve entrapment; Left genitofemoral neuropathy; Right femoral. G90. Diabetic. This is the American ICD-10-CM version of O99. Diagnosis of small fiber neuropathy is determined primarily by the history and physical exam, but functional neurophysiologic testing and skin biopsy evaluation of. 2 (N=105), which is similar to our result for the ICD-10 code ”diabetic polyneuropathy” G63. Small fiber neuropathies (SFN) comprise a clinical syndrome typically associated with acral burning pain, where the pathophysiological processes affect the thinly myelinated A-delta and the unmyelinated C nerve fibers. ICD-10-CM Diagnosis Code E10. Focal chorioretinal inflammation, peripheral, unspecified eye. 09 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. 039. ICD-10-CM Diagnosis Code E26. Showing 1-25: ICD-10-CM Diagnosis Code G60. This is the American ICD-10-CM version of G63 - other international versions of ICD-10 G63 may differ. ICD-10-CM G60. Small fiber neuropathy typically involves distal degeneration of small or unmyelinated nerve fibers. The other thing to keep in mind is that G62. It has shown to produce dose-dependent neuropathy, predominantly sensory neuropathy. G89-G99 - Other disorders of the nervous system. Other hereditary and idiopathic neuropathies. Neuropathic syndromes are common complications of diabetes mellitus. 5, for the evaluation of small fiber neuropathy, is commercially available from Therapath with a biopsy kit (Therapath, 2022) and from BakoDx with a biopsykit that also provides an assessment of SFN’s degree of severity. ICD-10-CM Diagnosis Code K63. 89 for Other specified polyneuropathies is a medical classification as listed by WHO under the range - Diseases of the nervous system . Immune-mediated neuropathies can be divided into acute and chronic forms.