F06.7 — Mild neurocognitive disorder due to known physiological condition
F06.7 is a non-billable header ICD-10-CM code for mild neurocognitive disorder due to known physiological condition. It cannot be billed on its own: choose one of the more specific child codes below.
Excludes1 — never code together
These conditions cannot occur together. Billing both on the same encounter is a denial.
- age related cognitive decline (R41.81)
- altered mental status (R41.82)
- cerebral degeneration (G31.9)
- change in mental status (R41.82)
- cognitive deficits following (sequelae of) cerebral hemorrhage or infarction (I69.01-I69.11-, I69.21-I69.31-, I69.81- I69.91-)
- dementia (F01.-, F02.-, F03.-)
- mild cognitive impairment due to unknown or unspecified etiology (G31.84)
- neurologic neglect syndrome (R41.4)
- personality change, nonpsychotic (F68.8)
Code first
The underlying condition must be sequenced before this code.
- the underlying physiological condition, such as:
- Alzheimer's disease (G30.-)
- human immunodeficiency virus [HIV] disease (B20)
- Huntington's disease (G10)
- Neurocognitive disorder with Lewy bodies (G31.83)
- other frontotemporal neurocognitive disorder (G31.09)
- Parkinson's disease (G20.-)
- systemic lupus erythematosus (M32.-)
- traumatic brain injury (S06.-)
- vitamin B deficiency (E53.-)
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Mild neurocognitive impairment due to a known physiological condition
Other codes that can never be billed with F06.7
These codes carry an Excludes1 note pointing at F06.7. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading F06.7 alone.
Risk adjustment
F06.7 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Code to one of these instead F06.7
2 child codes. Green means billable.
Related codes at this level
Codes that share F06. If F06.7 is not quite right, the correct code is usually one of these.
- F06.0Psychotic disorder with hallucinations due to known physiological condition
- F06.1Catatonic disorder due to known physiological condition
- F06.2Psychotic disorder with delusions due to known physiological condition
- F06.3Mood disorder due to known physiological condition
- F06.4Anxiety disorder due to known physiological condition
- F06.8Other specified mental disorders due to known physiological condition
Questions about F06.7
- Is F06.7 a billable ICD-10-CM code?
- No. F06.7 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does F06.7 sit in the tabular list?
- Mental, Behavioral and Neurodevelopmental disorders (F01-F99), in the block Mental disorders due to known physiological conditions (F01-F09).
- What cannot be coded together with F06.7?
- F06.7 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.