F01

Non-Billable
ChapterF01–F99
Rankcategory
Official Description

Vascular dementia

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 5: Mental, Behavioral and Neurodevelopmental Disorders (F01-F99).

CH5 Parent Instructions

Includes
  • disorders of psychological development
Excludes2(Not included here)
  • symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)

Instructional Notes

Includes
  • arteriosclerotic dementia
  • major neurocognitive disorder due to vascular disease
  • multi-infarct dementia
Code First
  • , if applicable, any causal condition

Clinical Hierarchy

CH5Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
F01-F09Mental disorders due to known physiological conditions (F01-F09)
F01Vascular dementia
F01.5Vascular dementia, unspecified severity
F01.AVascular dementia, mild
F01.BVascular dementia, moderate
F01.CVascular dementia, severe

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to F01:

chapterCH5
Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to F01. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

25 raw paths
Dementia (degenerative (primary)) (persisting) (unspecified severity) (without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety)25 unique routes
vascular (acute onset) (mixed) (multi-infarct) (subcortical) (unspecified severity) (without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety)→F01(25 variants)
mild→F01(9 variants)
with(8 variants)
aberrant motor behavior (exit-seeking) (pacing) (restlessness) (rocking)→F01
agitation→F01
anxiety→F01
behavioral disturbances (sleep disturbance) (sexual disinhibition) (social disinhibition)→F01(2 variants)
specified NEC→F01
mood disturbance (anhedonia) (apathy) (depression)→F01
psychotic disturbance (delusional state) (hallucinations) (paranoia) (suspiciousness)→F01
verbal or physical behaviors (anger) (aggression) (combativeness) (profanity) (shouting) (threatening) (violence)→F01
moderate→F01(9 variants)
with(8 variants)
aberrant motor behavior (exit-seeking) (pacing) (restlessness) (rocking)→F01
agitation→F01
anxiety→F01
behavioral disturbances (sleep disturbance) (sexual disinhibition) (social disinhibition)→F01(2 variants)
specified NEC→F01
mood disturbance (anhedonia) (apathy) (depression)→F01
psychotic disturbance (delusional state) (hallucinations) (paranoia) (suspiciousness)→F01
verbal or physical behaviors (anger) (aggression) (combativeness) (profanity) (shouting) (threatening) (violence)→F01
severe→F01(6 variants)
with(5 variants)
aberrant motor behavior (exit-seeking) (pacing) (restlessness) (rocking)→F01
agitation→F01
anxiety→F01
behavioral disturbances (sleep disturbance) (sexual disinhibition) (social disinhibition)→F01(2 variants)
specified NEC→F01

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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