G31.83 Billable Code
Neurocognitive disorder with Lewy bodies
Effective From: 10/01/2022
Chapter Classification
Chapter 6
Diseases of the nervous system (G00-G99)
Section Detail
G30-G32
Other degenerative diseases of the nervous system (G30-G32)
Code Hierarchy
This code is a child of G31.8.
Coding Guidelines & Notes
useAdditionalCode
- code, if applicable, to identify mild neurocognitive disorders due to known physiological condition (F06.7-)
OPPS Editing Flags
External Cause
No
Mental Health
Yes
Manifestation (Edit 89)
No
Code First Applicable This code represents a manifestation of an underlying disease. The underlying condition must be coded first as the principal diagnosis.
No
Unacceptable PDX (Edit 113)
No
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