Home > 2013 ICD-9-CM Diagnosis Codes > Mental Disorders 290-319 > Organic Psychotic Conditions 290-294 > Transient mental disorders due to conditions classified elsewhere 293-
Specific code 2013 ICD-9-CM Diagnosis Code 293.81
Psychotic disorder with delusions in conditions classified elsewhere
  • Short description: Psy dis w delus oth dis.
  • ICD-9-CM 293.81 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 293.81 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
  • You are viewing the 2013 version of ICD-9-CM 293.81.
  • More recent version(s) of ICD-9-CM 293.81: 2014 2015.
Convert to ICD-10-CM: 293.81 converts directly to:
  • 2015/16 ICD-10-CM F06.2 Psychotic disorder with delusions due to known physiological condition
Approximate Synonyms
  • Alzheimers dementia
  • Alzheimers dementia w behavioral disturbance w delusions
  • Alzheimers dementia w delusions
  • Alzheimers dementia with delusions
  • Alzheimers dementia, early onset, w delusions
  • Alzheimer's disease with behavioral disturbance and delusions
  • Alzheimer's disease with delusions
  • Delusional disorder, organic
  • Dementia w behavioral disturbance w delusions
  • Dementia with behavioral disturbance and delusions
  • Dementia with delusions
  • Dementia, alzheimer type, primary degenerative
  • Organic delusional disorder
  • Primary degenerative dementia of the Alzheimer type, presenile onset, with delusions
Applies To
  • Transient organic psychotic condition, paranoid type
ICD-9-CM Volume 2 Index entries containing back-references to 293.81:
  • Psychosis 298.9
    • in
      • conditions classified elsewhere
        • with
          • delusions 293.81
          • hallucinations 293.82
      • pregnancy, childbirth, or puerperium 648.4
    • organic NEC 294.9
      • due to or associated with
        • addiction
          • alcohol (see also Psychosis, alcoholic) 291.9
          • drug (see also Psychosis, drug) 292.9
        • alcohol intoxication, acute (see also Psychosis, alcoholic) 291.9
        • alcoholism (see also Psychosis, alcoholic) 291.9
        • arteriosclerosis (cerebral) (see also Psychosis, arteriosclerotic) 290.40
        • cerebrovascular disease
          • acute (psychosis) 293.0
          • arteriosclerotic (see also Psychosis, arteriosclerotic) 290.40
        • childbirth - see Psychosis, puerperal
        • dependence
          • alcohol (see also Psychosis, alcoholic) 291.9
          • drug 292.9
        • disease
          • alcoholic liver (see also Psychosis, alcoholic) 291.9
          • brain
            • arteriosclerotic (see also Psychosis, arteriosclerotic) 290.40
          • cerebrovascular
            • acute (psychosis) 293.0
            • arteriosclerotic (see also Psychosis, arteriosclerotic) 290.40
          • endocrine or metabolic 293.9
          • Jakob-Creutzfeldt 046.19
          • liver, alcoholic (see also Psychosis, alcoholic) 291.9
        • disorder
          • cerebrovascular
          • endocrine or metabolic 293.9
        • epilepsy
        • Huntington's chorea
        • infection
        • intoxication
          • alcoholic (acute) (see also Psychosis, alcoholic) 291.9
          • drug (see also Psychosis, drug) 292.9
        • ischemia
          • cerebrovascular (generalized) (see also Psychosis, arteriosclerotic) 290.40
        • Jakob-Creutzfeldt disease (syndrome) 046.19
        • multiple sclerosis
        • physical condition NEC 293.9
          • with
            • delusions 293.81
            • hallucinations 293.82
        • presenility 290.10
        • puerperium - see Psychosis, puerperal
        • sclerosis, multiple
        • senility 290.20
        • status epilepticus
        • trauma
          • brain (birth) (from electrical current) (surgical) 293.9
        • unspecified physical condition 293.9
          • with
            • delusions 293.81
            • hallucinations 293.82
      • infective 293.9
      • posttraumatic 293.9
      • specified type NEC 294.8
      • transient 293.9
  • State
    • psychotic, organic (see also Psychosis, organic) 294.9
  • Syndrome - see also Disease
 293.8 ICD9Data.com 293.82 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 293.81 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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