ICD-10 Code for Neuropathy
The ICD-10-CM code for neuropathy is G62.9 — Polyneuropathy, unspecified. This is the code the Alphabetic Index gives for neuropathy with no further qualifier, valid for FY2027 (October 1, 2026 – September 30, 2027).
BillableUnspecified
G62.9 is billable but unspecified. If the documentation names a type, site or cause, one of the more specific codes below is likely expected.
Which neuropathy code should you use?
The Alphabetic Index lists 53 codes under Neuropathy, neuropathic. Which one applies depends on the qualifier documented in the record — the type, site, cause, or associated condition. Find the qualifier below, then verify the code in the Tabular List before using it.
By type
| acute motor | G62.81 | Critical illness polyneuropathy |
| alcoholic | G62.1 | Alcoholic polyneuropathy |
| arm | G56.9Not billable | Unspecified mononeuropathy of upper limb |
| axillary | G56.9Not billable | Unspecified mononeuropathy of upper limb |
| bladder | N31.9 | Neuromuscular dysfunction of bladder, unspecified |
| brachial plexus | G54.0 | Brachial plexus disorders |
| cervical plexus | G54.2 | Cervical root disorders, not elsewhere classified |
| Déjérine-Sottas | G60.0 | Hereditary motor and sensory neuropathy |
| entrapment | G58.9 | Mononeuropathy, unspecified |
| facial nerve | G51.9 | Disorder of facial nerve, unspecified |
| hereditary | G60.9 | Hereditary and idiopathic neuropathy, unspecified |
| hypertrophic | G60.0 | Hereditary motor and sensory neuropathy |
| idiopathic | G60.9 | Hereditary and idiopathic neuropathy, unspecified |
| in association with hereditary ataxia | G60.2 | Neuropathy in association with hereditary ataxia |
| intercostal | G58.0 | Intercostal neuropathy |
| Jamaica | G62.2 | Polyneuropathy due to other toxic agents |
| leg NEC | G57.9Not billable | Unspecified mononeuropathy of lower limb |
| lower extremity | G57.9Not billable | Unspecified mononeuropathy of lower limb |
| lumbar plexus | G54.1 | Lumbosacral plexus disorders |
| median nerve | G56.1Not billable | Other lesions of median nerve |
| multifocal motor | G61.82 | Multifocal motor neuropathy |
| paraneoplastic | D49.9 | Neoplasm of unspecified behavior of unspecified site |
| peripheral | G62.9 | Polyneuropathy, unspecified |
| plantar nerves | G57.6Not billable | Lesion of plantar nerve |
| sacral plexus | G54.1 | Lumbosacral plexus disorders |
| sciatic | G57.0Not billable | Lesion of sciatic nerve |
| serum | G61.1 | Serum neuropathy |
| toxic NEC | G62.2 | Polyneuropathy due to other toxic agents |
| trigeminal sensory | G50.8 | Other disorders of trigeminal nerve |
| ulnar nerve | G56.2Not billable | Lesion of ulnar nerve |
| uremic | N18.9 | Chronic kidney disease, unspecified |
| vitamin B12 | E53.8 | Deficiency of other specified B group vitamins |
Neuropathy bladder
| atonic | N31.2 | Flaccid neuropathic bladder, not elsewhere classified |
| autonomous | N31.2 | Flaccid neuropathic bladder, not elsewhere classified |
| flaccid | N31.2 | Flaccid neuropathic bladder, not elsewhere classified |
| nonreflex | N31.2 | Flaccid neuropathic bladder, not elsewhere classified |
| reflex | N31.1 | Reflex neuropathic bladder, not elsewhere classified |
| uninhibited | N31.0 | Uninhibited neuropathic bladder, not elsewhere classified |
Neuropathy chronic
Neuropathy entrapment
| iliohypogastric nerve | G57.8Not billable | Other specified mononeuropathies of lower limb |
| ilioinguinal nerve | G57.8Not billable | Other specified mononeuropathies of lower limb |
| lateral cutaneous nerve of thigh | G57.1Not billable | Meralgia paresthetica |
| median nerve | G56.0Not billable | Carpal tunnel syndrome |
| obturator nerve | G57.8Not billable | Other specified mononeuropathies of lower limb |
| peroneal nerve | G57.3Not billable | Lesion of lateral popliteal nerve |
| posterior tibial nerve | G57.5Not billable | Tarsal tunnel syndrome |
| saphenous nerve | G57.8Not billable | Other specified mononeuropathies of lower limb |
| ulnar nerve | G56.2Not billable | Lesion of ulnar nerve |
Neuropathy hereditary
Neuropathy hypertrophic
Neuropathy idiopathic
Neuropathy motor and sensory
| hereditary | G60.0 | Hereditary motor and sensory neuropathy |
Neuropathy optic
| ischemic | H47.01Not billable | Ischemic optic neuropathy |
Neuropathy peripheral
| autonomic | G90.9 | Disorder of the autonomic nervous system, unspecified |
| idiopathic | G60.9 | Hereditary and idiopathic neuropathy, unspecified |
| autonomic › idiopathic | G90.09 | Other idiopathic peripheral autonomic neuropathy |
| idiopathic › progressive | G60.3 | Idiopathic progressive neuropathy |
| in › antitetanus serum | G62.0 | Drug-induced polyneuropathy |
| in › arsenic | G62.2 | Polyneuropathy due to other toxic agents |
| in › drugs NEC | G62.0 | Drug-induced polyneuropathy |
| in › lead | G62.2 | Polyneuropathy due to other toxic agents |
| in › organophosphate compounds | G62.2 | Polyneuropathy due to other toxic agents |
| in › toxic agent NEC | G62.2 | Polyneuropathy due to other toxic agents |
| autonomic › in › amyloidosis | E85.4 | Organ-limited amyloidosis |
| autonomic › in › endocrine disease NEC | E34.9 | Endocrine disorder, unspecified |
| autonomic › in › gout | M10.00 | Idiopathic gout, unspecified site |
| autonomic › in › hyperthyroidism | E05.90 | Thyrotoxicosis, unspecified without thyrotoxic crisis or storm |
| autonomic › in › metabolic disease NEC | E88.9 | Metabolic disorder, unspecified |
| autonomic › in › hyperthyroidism › with thyroid storm | E05.91 | Thyrotoxicosis, unspecified with thyrotoxic crisis or storm |
Neuropathy progressive
Index terms and codes are reproduced from the official ICD-10-CM FY2027 release. The Alphabetic Index is a finding aid — a code must always be verified in the Tabular List before it is reported. Data sources