G31.83 - Neurocognitive disorder with Lewy bodies
- Applicable to Neurocognitive disorder with Lewy bodies
- The 2025 edition of ICD10-CM G31.83 became effective on October 1, 2024.
- This is the American ICD10-CM version of G31.83 - other international versions of ICD10 G31.83 may differ.
- G31.83 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Code Additional Code
- code, if applicable, to identify mild neurocognitive disorders due to known physiological condition (F06.7-)
Inclusion Term
- Lewy body dementia
- Lewy body disease
The following codes above G31.83 contain annotation back-references that may be applicable to G31.83:
Chapter: G00-G99 Diseases of the nervous system
Section: G30-G32 Other degenerative diseases of the nervous system
Category: G31 Other degenerative diseases of nervous system, not elsewhere classified
Billable/Specific Code
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Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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