ICD-10-CM Code for Other atypical virus infections of central nervous system A81.89
ICD-10 code A81.89 for Other atypical virus infections of central nervous system is a medical classification as listed by WHO under the range - Certain infectious and parasitic diseases .
Other atypical virus infections of central nervous system
A81
Includes: diseases of the central nervous system caused by prions
Use additional code, if applicable, to identify:
dementia with anxiety (F02.84, F02.A4, F02.B4, F02.C4)
dementia with behavioral disturbance (F02.81-, F02.A1-, F02.B1-, F02.C1-)
dementia with mood disturbance (F02.83, F02.A3, F02.B3, F02.C3)
dementia with psychotic disturbance (F02.82, F02.A2, F02.B2, F02.C2)
dementia without behavioral disturbance (F02.80, F02.A0, F02.B0, F02.C0)
mild neurocognitive disorder due to known physiological condition (F06.7-)
Tabs
Get crucial instructions for accurate ICD-10-CM A81.89 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
This section shows you chapter-specific coding guidelines to increase your understanding and correct usage of the target ICD-10-CM Volume 1 code.
Tabs
See links to CMS documents related to your ICD-10-CM code without changing pages or searching the Web. Create your account here for Free Trial to Codify's CMS Center!