ICD-10-CM Code F91.9
Conduct disorder, unspecified
Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.Mental Health Code
Indicates that the ICD code is referenced in DSM-5 (Diagnostic and Statistical Manual of Mental Disorders, Version 5)F91.9 is a billable ICD code used to specify a diagnosis of conduct disorder, unspecified. A 'billable code' is detailed enough to be used to specify a medical diagnosis.
The ICD code F91 is used to code Conduct disorder
Conduct disorder (CD) is a psychological disorder diagnosed in childhood or adolescence that presents itself through a repetitive and persistent pattern of behavior in which the basic rights of others or major age-appropriate norms are violated. These behaviors are often referred to as "antisocial behaviors." It is often seen as the precursor to antisocial personality disorder, which is not diagnosed until the individual is 18 years old.
| Specialty: | Psychiatry, Pediatrics |
| MeSH Codes: | D019955, |
| ICD 9 Codes: | 312, 312 |
Coding Notes for F91.9 Info for medical coders on how to properly use this ICD-10 code
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Inclusion Terms:
Inclusion Terms
Inclusion Terms are a list of concepts for which a specific code is used. The list of Inclusion Terms is useful for determining the correct code in some cases, but the list is not necessarily exhaustive. - Behavioral disorder NOS
- Conduct disorder NOS
- Disruptive behavior disorder NOS
MS-DRG Mapping
- DRG Group #886 - Behavioral and developmental disorders.
ICD-10-CM Alphabetical Index References for 'F91.9 - Conduct disorder, unspecified'
The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code F91.9. Click on any term below to browse the alphabetical index.
Equivalent ICD-9 Code GENERAL EQUIVALENCE MAPPINGS (GEM)
This is the official exact match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that in all cases where the ICD9 code 312.9 was previously used, F91.9 is the appropriate modern ICD10 code.
Parent Code: F91 - Conduct disorders