ICD-10 Code G60.8 – Other hereditary and idiopathic neuropathies (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code G60.8 – Other hereditary and idiopathic neuropathies
What it is
This code identifies peripheral neuropathies that are inherited or occur without a known cause, but do not fit a more specific hereditary neuropathy category. Use it when documentation supports a non-specific hereditary or idiopathic neuropathy.
Clinical signs
Findings often include sensory loss, numbness, tingling, pain, weakness, or reduced reflexes in a peripheral nerve pattern. Clinical features vary; refer to documentation.
When to use this code
Use G60.8 when the provider documents hereditary neuropathy or idiopathic neuropathy and no more specific ICD-10-CM code is available. It also fits cases where the cause is not identified after evaluation, but the record clearly supports a peripheral neuropathy diagnosis.
Choose this code only when the chart does not name a different hereditary neuropathy subtype, such as a more specific genetic disorder. Check documentation if the etiology is uncertain or if the neuropathy is secondary to another condition.
Do not use for
Do not use this code for neuropathy with a documented cause, such as diabetes, toxic exposure, infection, or vitamin deficiency. Also avoid it when the record supports a more specific hereditary neuropathy code.
Coding tip
Code G60.8 only after confirming the neuropathy is hereditary or idiopathic and not better explained by another diagnosis.