F09

Billable

Unsp mental disorder due to known physiological condition

Unspecified mental disorder due to known physiological condition

Status

Billable / Specific

Block

F01-F09

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

  • Mental disorder NOS due to known physiological condition
  • Organic brain syndrome NOS
  • Organic mental disorder NOS
  • Organic psychosis NOS
  • Symptomatic psychosis NOS

Includes

Conditions included under this code

  • disorders of psychological development

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

  • mild neurocognitive disorder due to known physiological condition (F06.7-)
  • psychosis NOS (F29)

Excludes 2

Conditions not included here, but the patient may have both

  • symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)

Code First

The underlying condition must be sequenced before this code

  • the underlying physiological condition

Also Known As / Clinical Terms

SNOMED CT

Frequently Asked Questions

What is ICD-10 code F09?

ICD-10-CM code F09 represents "Unspecified mental disorder due to known physiological condition". It is a billable/specific code that can be used on a claim.

Is F09 a billable code?

Yes, F09 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is F09 in?

F09 is in Chapter 5: Mental, Behavioral and Neurodevelopmental Disorders (codes F01-F99).

What codes cannot be used with F09?

F09 has Excludes1 notes indicating codes that cannot be used together with it, including: mild neurocognitive disorder due to known physiological condition (F06.7-); psychosis NOS (F29).

What SNOMED CT codes does F09 map to?

F09 maps to 18 SNOMED CT concepts: 1234783007, 46421000119102, 78689005, 27195007, 425919003, and 13 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for F09?

F09 is linked to 6 UMLS Concept Unique Identifiers: C0029227, C2976868, C0029221, C0520473, C1405648, and 1 more. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.