Non-Billable / Non-Specific Code
ICD-10-CM F06 is the diagnosis code for Other mental disorders due to known physiological condition. This code falls under the section "Mental disorders due to known physiological conditions" within Chapter 5 â Mental, Behavioral and Neurodevelopmental disorders (F01-F99). It is a non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
The following conditions should never be coded at the same time as F06. They are mutually exclusive:
The following conditions are not included in F06. If the patient has both, code each condition separately:
Understanding where F06 sits in the ICD-10-CM classification helps ensure proper coding:
No, F06 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
F06 is the ICD-10-CM diagnosis code for "Other mental disorders due to known physiological condition". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
F06 is located in Section F01-F09 â "Mental disorders due to known physiological conditions" within Chapter 5 of the ICD-10-CM Tabular List.
F06 has 7 sub-code(s) that provide more specific detail: F06.0, F06.1, F06.2, F06.3, F06.4 and more.
Use F06 when the patients documented diagnosis matches "Other mental disorders due to known physiological condition" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Other mental disorders due to known physiological condition is F06.
No, F06 is non-billable. Use a more specific sub-code for primary diagnosis billing.
F06 is in Chapter 5 of the ICD-10-CM Tabular List.
Type 1 Excludes for F06 include: unspecified dementia (F03.-).
Yes, F06 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.