G31.83

Neurocognitive disorder with Lewy bodies

Billable / specificHCC V28 127

G31.83 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Not included here — may be reported together when both conditions exist.

certain conditions originating in the perinatal period (P04-P96) (from G31)
certain infectious and parasitic diseases (A00-B99) (from G31)
complications of pregnancy, childbirth and the puerperium (O00-O9A) (from G31)
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) (from G31)
endocrine, nutritional and metabolic diseases (E00-E88) (from G31)
injury, poisoning and certain other consequences of external causes (S00-T88) (from G31)
neoplasms (C00-D49) (from G31)
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from G31)
Reye's syndrome (G93.7) (from G31)

Add a code to identify the following, if applicable.

code, if applicable, to identify mild neurocognitive disorders due to known physiological condition (F06.7-)
code, if applicable, for codes G31.0-G31.83, G31.85-G31.9, to identify: (from G31)
dementia with anxiety (F02.84, F02.A4, F02.B4, F02.C4) (from G31)
dementia with behavioral disturbance (F02.81-, F02.A1-, F02.B1-, F02.C1-) (from G31)
dementia with mood disturbance (F02.83, F02.A3, F02.B3, F02.C3) (from G31)
dementia with psychotic disturbance (F02.82, F02.A2, F02.B2, F02.C2) (from G31)
dementia without behavioral disturbance (F02.80, F02.A0, F02.B0, F02.C0) (from G31)
mild neurocognitive disorder due to known physiological condition (F06.7-) (from G31)