Best Mental Health Software 2021

The 102 Most Common ICD-10 Codes in Mental Health

We analyzed Google search data to identify the 102 most commonly searched ICD-10 codes for mental and behavioral health disorders.

Top 102 ICD-10 Codes

We used SEMrush to discover the 102 most commonly searched ICD-10 codes for mental and behavioral health. Here's the table with the top ICD-10 codes ranked by Google search volume:

RankICD-10 CodeDiagnosis
1F41.1Generalized anxiety disorder
2F32.9Depressive episode
2F33.1Recurrent depressive disorder, current episode moderate
4F33.2Recurrent depressive disorder, current episode severe without psychotic symptoms
5F31.9Bipolar affective disorder, unspecified
5F90.0Disturbance of activity and attention
7F84.0Childhood autism
8F33.9Recurrent depressive disorder, unspecified
8F34.1Dysthymia
8F90.9Hyperkinetic disorder, unspecified
11F20.9Schizophrenia, unspecified
11F32.1Moderate depressive episode
11F41.0Panic disorder (episodic paroxysmal anxiety)
11F91.3Oppositional defiant disorder
15F32.2Severe depressive episode without psychotic symptoms
15F33.0Recurrent depressive disorder, current episode mild
15F33.3Recurrent depressive disorder, current episode severe with psychotic symptoms
15F80.2Receptive language disorder
15F80.9Developmental disorder of speech and language, unspecified
20F43.1Post-traumatic stress disorder
21F25.9Schizoaffective disorder, unspecified
21F90.1Hyperkinetic conduct disorder
21F91.9Conduct disorder, unspecified
24F31.2Bipolar affective disorder, current episode manic with psychotic symptoms
24F31.4Bipolar affective disorder, current episode severe depression without psychotic symptoms
24F32.0Mild depressive episode
24F34.8Other persistent mood (affective) disorders
24F80.0Specific speech articulation disorder
24F80.1Expressive language disorder
30F20.0Paranoid schizophrenia
30F25.1Schizoaffective disorder, depressive type
30F31.5Bipolar affective disorder, current episode severe depression with psychotic symptoms
30F32.8Other depressive episodes
30F60.3Emotionally unstable personality disorder
30F81.9Developmental disorder of scholastic skills, unspecified
36F32.3Severe depressive episode with psychotic symptoms
36F43.2Adjustment disorder
36F98.8Other specified behavioural and emotional disorders with onset usually occurring in childhood and adolescence
39F50.9Eating disorder, unspecified
39F64.0Transsexualism
39F91.8Other conduct disorders
42F06.4Organic anxiety disorder
42F11.2Dependence syndrome: Opioid use disorder
42F31.1Bipolar affective disorder, current episode manic without psychotic symptoms
42F34.9Persistent mood (affective) disorder, unspecified
42F98.9Unspecified behavioural and emotional disorders with onset usually occurring in childhood and adolescence
47F06.8Other specified mental disorders due to brain damage and dysfunction and to physical disease
47F31.0Bipolar affective disorder, current episode hypomanic
47F33.8Other recurrent depressive disorders
47F50.2Bulimia nervosa
47F50.8Other eating disorders
47F64.1Dual-role transvestism
47F81.0Specific reading disorder
47F84.5Asperger syndrome
47F91.1Unsocialized conduct disorder
56F31.6Bipolar affective disorder, current episode mixed
56F45.8Other somatoform disorders
56F60.9Personality disorder not otherwise specified
56F90.8Other hyperkinetic disorders
60F06.2Organic delusional (schizophrenia-like) disorder
60F31.3Bipolar affective disorder, current episode mild or moderate depression
60F40.1Social phobias
60F93.0Separation anxiety disorder of childhood
60F94.1Reactive attachment disorder of childhood
65F12.2Dependence syndrome: Cannabis use disorder
65F20.3Undifferentiated schizophrenia
65F84.4Overactive disorder associated with mental retardation and stereotyped movements
68F07.0Organic personality disorder
68F23.1Acute polymorphic psychotic disorder with symptoms of schizophrenia
68F45.2Hypochondriacal disorder
68F52.7Excessive sexual drive
72F10.7Residual and late-onset psychotic disorder
72F20.8Other schizophrenia
72F30.1Mania without psychotic symptoms
72F53.0Mild mental and behavioural disorders associated with the puerperium, not elsewhere classified
72F80.8Other developmental disorders of speech and language
72F98.0Nonorganic enuresis
78F06.6Organic emotionally labile (asthenic) disorder
78F17.2Dependence syndrome
78F20.2Catatonic schizophrenia
78F45.1Undifferentiated somatoform disorder
78F48.0Neurasthenia
78F80.3Acquired aphasia with epilepsy (Landau-Kleffner)
78F93.8Other childhood emotional disorders
85F91.0Conduct disorder confined to the family context
85F93.2Social anxiety disorder of childhood
85F95.1Chronic motor or vocal tic disorder
85F98.1Nonorganic encopresis
89F10.1Harmful use: Harmful use of alcohol
89F10.2Dependence syndrome: Alcohol dependence syndrome
89F15.8Other mental and behavioural disorders
89F20.1Hebephrenic schizophrenia (Disorganized schizophrenia)
89F40.2Specific (isolated) phobias
89F44.9Dissociative (conversion) disorders, unspecified
89F45.4Persistent somatoform pain disorder
89F48.9Neurotic disorder, unspecified
89F50.1Atypical anorexia nervosa
89F50.4Overeating associated with other psychological disturbances
89F60.2Dissocial personality disorder
89F63.0Pathological gambling
89F84.1Atypical autism
89F98.5Stuttering (stammering)

We also analyzed the top 10 keywords in terms of average monthly search volume. As you can see, ICD-10 diagnosis codes for anxiety and depression have the most significant monthly search volume. In fact, ICD-10 code F41.1 for generalized anxiety disorder has greater search volume than the combined volume of the ICD-10 codes ranked 47 to 102. In aggregate, however, ICD-10 diagnosis codes for depression exceed search volume for anxiety.

RankICD-10 CodeDiagnosis Monthly Search Volume
1F41.1Generalized anxiety disorder4,400
2F32.9Depressive episode3,600
2F33.1Recurrent depressive disorder, current episode moderate3,600
4F33.2Recurrent depressive disorder, current episode severe without psychotic symptoms2,900
5F31.9Bipolar affective disorder, unspecified1,900
5F90.0Disturbance of activity and attention1,900
7F84.0Childhood autism1,600
8F33.9Recurrent depressive disorder, unspecified1,300
8F34.1Dysthymia1,300
8F90.9Hyperkinetic disorder, unspecified1,300

Most Prevalent Mental Disorders Worldwide

We also compared the most frequently searched disorders with the most prevalent. According to Our World in Data, these are the most prevalent mental health disorders worldwide. As you can see, there is a strong correlation with prevalence of the disorder and corresponding search volume.

Mental Health DisorderWorldwide Affected Population
Anxiety284 million
Depression264 million
Alcohol use disorder107 million
Drug use disorder (excluding alcohol)71 million
Bipolar disorder46 million
Schizophrenia20 million

Bruce Hogan

Bruce Hogan is Co-founder & CEO of SoftwarePundit, a technology research firm that provides advice, information, and tools to help businesses thrive. Bruce has experience investing at multi-billion dollar private equity firms, leading teams at venture-backed Internet companies, and launching new businesses. He can be found on LinkedIn here.

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