Home > 2013 ICD-9-CM Diagnosis Codes > Mental Disorders 290-319 > Neurotic Disorders, Personality Disorders, And Other Nonpsychotic Mental Disorders 300-316 > Specific nonpsychotic mental disorders due to brain damage 310-
2013 ICD-9-CM Diagnosis Code 310.1
Personality change due to conditions classified elsewhere
- ICD-9-CM 310.1 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
310.1 Alternative Terminology
- Change in personality
- Cognitive changes due to general medical condition
- Cognitive changes due to medical disorder
- Enduring personality change after catastrophic experience
- Explosive type organic personality disorder
- Organic personality disorder
- Organic personality syndrome
- Personality change due to a general medical condition
- Personality change due to medical disorder
310.1 Excludes 

Applies To
- Cognitive or personality change of other type, of nonpsychotic severity
- Organic psychosyndrome of nonpsychotic severity
- Presbyophrenia NOS
- Senility with mental changes of nonpsychotic severity
Convert 310.1 to ICD-10-CM 

ICD-9-CM 310.1 converts approximately to:
- 2013 ICD-10-CM F07.0 Personality change due to known physiological condition
ICD-9-CM Volume 2 Index entries containing back-references to 310.1:
- Change(s) (of) - see also Removal of
cognitive or personality change of other type, nonpsychotic 310.1
personality (nonpsychotic) NEC 310.1
- Disorder - see also Disease
mental (nonpsychotic) 300.9

affecting management of pregnancy, childbirth, or puerperium 648.4

drug-induced 292.9

due to or associated with
induced by drug 292.9


specified type NEC 292.89

neurotic (see also Neurosis) 300.9

of infancy, childhood or adolescence 313.9

persistent
presenile 310.1

psychotic NEC 290.10

previous, affecting management of pregnancy V23.89

psychoneurotic (see also Neurosis) 300.9

psychotic (see also Psychosis) 298.9

specific, following organic brain damage 310.9

transient

in conditions classified elsewhere 293.9
personality 301.9

affective 301.10

aggressive 301.3

amoral 301.7

anancastic, anankastic 301.4

antisocial 301.7

asocial 301.7

asthenic 301.6

avoidant 301.82

borderline 301.83

compulsive 301.4

cyclothymic 301.13

dependent-passive 301.6

dyssocial 301.7

emotional instability 301.59

epileptoid 301.3

explosive 301.3

following organic brain damage 310.1
histrionic 301.50

hyperthymic 301.11

hypomanic (chronic) 301.11

hypothymic 301.12

hysterical 301.50

immature 301.89

inadequate 301.6

introverted 301.21

labile 301.59

moral deficiency 301.7

narcissistic 301.81

obsessional 301.4

obsessive-compulsive 301.4

overconscientious 301.4

paranoid 301.0

passive (-dependent) 301.6

passive-aggressive 301.84

pathological NEC 301.9

pseudosocial 301.7

psychopathic 301.9

schizoid 301.20

schizotypal 301.22

seductive 301.59

type A 301.4

unstable 301.59
- Disturbance - see also Disease
personality (pattern) (trait) (see also Disorder, personality) 301.9

following organic brain damage 310.1
- Personality
change 310.1
- Presbyophrenia 310.1
- Syndrome - see also Disease
organic personality 310.1
induced by drug 292.89
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 310.1 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2013 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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