G61.82 ICD-10-CM Code: Multifocal motor neuropathy
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
G61.82Multifocal motor neuropathy
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where G61.82 sits
- 1
Chapter 6
Diseases of the nervous system (G00-G99)
- 2
Section
Polyneuropathies and other disorders of the peripheral nervous system (G60-G65)
- 3
Category G61
Inflammatory polyneuropathy
- 4
Subcategory G61.8
Other inflammatory polyneuropathies
- 5
Code G61.82
Multifocal motor neuropathy
Documentation details
Notes for this code
Inclusion terms
- MMN
Code first
No “code first” instruction is listed for G61.82.
Use additional code
No “use additional code” instruction is listed for G61.82.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for G61.82.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for G61.82.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code G61.82 mean?
G61.82 is the FY 2027 U.S. ICD-10-CM code for “Multifocal motor neuropathy.”
Is G61.82 a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, G61.82 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.
Where is G61.82 located in ICD-10-CM?
G61.82 is listed in Chapter 6, Diseases of the nervous system (G00-G99), within Polyneuropathies and other disorders of the peripheral nervous system (G60-G65) (G60–G65), under category G61, Inflammatory polyneuropathy and subcategory G61.8, Other inflammatory polyneuropathies.
What coding notes are listed for G61.82?
Its listed inclusion terms are MMN. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
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Related G61.8 codes
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