2020 ICD-10-CM Diagnosis Code G61

Inflammatory polyneuropathy

    2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
  • G61 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2020 edition of ICD-10-CM G61 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of G61 - other international versions of ICD-10 G61 may differ.
The following code(s) above G61 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to G61:
  • G00-G99
    2020 ICD-10-CM Range G00-G99

    Diseases of the nervous system

    Type 2 Excludes
    • certain conditions originating in the perinatal period (P04-P96)
    • certain infectious and parasitic diseases (A00-B99)
    • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
    • endocrine, nutritional and metabolic diseases (E00-E88)
    • injury, poisoning and certain other consequences of external causes (S00-T88)
    • neoplasms (C00-D49)
    • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
    Diseases of the nervous system
  • G60-G65
    2020 ICD-10-CM Range G60-G65

    Polyneuropathies and other disorders of the peripheral nervous system

    Type 1 Excludes
    Polyneuropathies and other disorders of the peripheral nervous system
Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
ICD-10-CM Codes Adjacent To G61
G58.8 Other specified mononeuropathies
G58.9 Mononeuropathy, unspecified
G59 Mononeuropathy in diseases classified elsewhere
G60 Hereditary and idiopathic neuropathy
G60.0 Hereditary motor and sensory neuropathy
G60.1 Refsum's disease
G60.2 Neuropathy in association with hereditary ataxia
G60.3 Idiopathic progressive neuropathy
G60.8 Other hereditary and idiopathic neuropathies
G60.9 Hereditary and idiopathic neuropathy, unspecified
G61 Inflammatory polyneuropathy
G61.0 Guillain-Barre syndrome
G61.1 Serum neuropathy
G61.8 Other inflammatory polyneuropathies
G61.81 Chronic inflammatory demyelinating polyneuritis
G61.82 Multifocal motor neuropathy
G61.89 Other inflammatory polyneuropathies
G61.9 Inflammatory polyneuropathy, unspecified
G62 Other and unspecified polyneuropathies
G62.0 Drug-induced polyneuropathy
G62.1 Alcoholic polyneuropathy

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.