G60.3 – Idiopathic progressive neuropathy

ICD-10-CM 2027 diagnosis code · Polyneuropathies and other disorders of the peripheral nervous system

Billable code

ICD-10-CM code G60.3

Code: G60.3 (claims format: G603)
Description: Idiopathic progressive neuropathy
Billable: Yes – valid for HIPAA-covered transactions
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 6. Diseases of the nervous system (G00-G99)
Block: G60-G65 Polyneuropathies and other disorders of the peripheral nervous system
Parent codes: G60

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

Block G60-G65

Excludes1 (not coded here):

neuralgia NOS (M79.2)
neuritis NOS (M79.2)
peripheral neuritis in pregnancy (O26.82-)
radiculitis NOS (M54.10)

Index terms for G60.3

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in G60

G60.0 – Hereditary motor and sensory neuropathyBillable
G60.1 – Refsum's diseaseBillable
G60.2 – Neuropathy in association with hereditary ataxiaBillable
G60.8 – Other hereditary and idiopathic neuropathiesBillable
G60.9 – Hereditary and idiopathic neuropathy, unspecifiedBillable

Frequently asked questions

What is ICD-10 code G60.3?

G60.3 is the ICD-10-CM code for idiopathic progressive neuropathy, in the block G60-G65 (Polyneuropathies and other disorders of the peripheral nervous system).

Is G60.3 a billable code?

Yes. G60.3 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does G60.3 belong to?

It belongs to category G60 – Hereditary and idiopathic neuropathy.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.