10ICD Code Hub

F03.B

Header — not billable

Unspecified dementia, moderate

The ICD-10 code for unspecified dementia, moderate is F03.B.

F03.B is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 5 more specific codes below.

Documentation support

General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.

Child codes under F03.B

Related codes in this category