Index to Diseases and Injuries
Disorder › mental
Index code:F99
- due to (secondary to)
- amphetamine
- due to drug abuse — see Abuse, drug, stimulant
- due to drug dependence — see Dependence, drug, stimulant
- brain disease, damage and dysfunction F09
- caffeine use
- due to drug abuse — see Abuse, drug, stimulant
- due to drug dependence — see Dependence, drug, stimulant
- cannabis use
- due to drug abuse — see Abuse, drug, cannabis
- due to drug dependence — see Dependence, drug, cannabis
- general medical condition F09
- sedative or hypnotic use
- due to drug abuse — see Abuse, drug, sedative
- due to drug dependence — see Dependence, drug, sedative
- tobacco (nicotine) use — see Dependence, drug, nicotine
- following organic brain damage F07.9
- frontal lobe syndrome F07.0
- personality change F07.0
- postconcussional syndrome F07.81
- specified NEC F07.89
- infancy, childhood or adolescence F98.9
- neurotic — see Neurosis
- organic or symptomatic F09
- presenile, psychotic F03
- problem NEC
- psychoneurotic — see Neurosis
- psychotic — see Psychosis
- puerperal F53.0
- senile, psychotic NEC F03
Use the index to find a code, then confirm it in the Tabular List before assigning it. A code ending in a dash is incomplete, and a code in [brackets] is a manifestation code reported after the underlying condition. Search the whole index.
Frequently asked questions
What is the ICD-10-CM code for Disorder › mental?
The ICD-10-CM Alphabetic Index directs "Disorder › mental" to F99. Subterms below it may lead to a more specific code. Always confirm the code in the Tabular List before assigning it.
ICD-10-CM Index to Diseases and Injuries maintained by CDC/NCHS (public domain), from the CMS FY2027 release.