To what category of health conditions does the ICD code F99 Mental disorder, not otherwise specified apply?

Mental disorder, not otherwise specified.

What are the instruction guides for coding priority for ICD code F99?

Underlying physical condition, if applicable, such as neurological disorder or medical condition contributing to the unspecified mental disorder.

What disorders are encompassed within ICD code F99?

Mental disorder, not otherwise specified.

Clinical Information

Mental disorder, not otherwise specified involves disturbances in mental functioning without further specification of subtype or features. These disorders may present with a range of symptoms and severity but do not meet the criteria for specific disorders within the classification system.

Additional Codes may apply