2017/18 ICD-10-CM Diagnosis Code R41.3

Other amnesia

Applicable To
  • Amnesia NOS
  • Memory loss NOS
Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as R41.3. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • amnestic disorder due to known physiologic condition (
    ICD-10-CM Diagnosis Code F04

    Amnestic disorder due to known physiological condition

      2016 2017 2018 Billable/Specific Code
    Applicable To
    • Korsakov's psychosis or syndrome, nonalcoholic
    Code First
    • the underlying physiological condition
    Type 1 Excludes
    • amnesia NOS (R41.3)
    • anterograde amnesia (R41.1)
    • dissociative amnesia (F44.0)
    • retrograde amnesia (R41.2)
    Type 2 Excludes
    F04
    )
  • amnestic syndrome due to psychoactive substance use (F10-F19
    ICD-10-CM Range F10-F19

    Mental and behavioral disorders due to psychoactive substance use

    • F10 Alcohol related disorders
    • F11 Opioid related disorders
    • F12 Cannabis related disorders
    • F13 Sedative, hypnotic, or anxiolytic relate...
    • F14 Cocaine related disorders
    • F15 Other stimulant related disorders
    • F16 Hallucinogen related disorders
    • F17 Nicotine dependence
    • F18 Inhalant related disorders
    • F19 Other psychoactive substance related dis...
    with 5th character .6)
  • mild memory disturbance due to known physiological condition (
    ICD-10-CM Diagnosis Code F06.8

    Other specified mental disorders due to known physiological condition

      2016 2017 2018 Billable/Specific Code
    Applicable To
    • Epileptic psychosis NOS
    • Obsessive-compulsive and related disorder due to a known physiological condition
    • Organic dissociative disorder
    • Organic emotionally labile [asthenic] disorder
    F06.8
    )
  • transient global amnesia (
    ICD-10-CM Diagnosis Code G45.4

    Transient global amnesia

      2016 2017 2018 Billable/Specific Code
    Type 1 Excludes
    G45.4
    )
The following code(s) above R41.3 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to R41.3:
  • R00-R99
    2018 ICD-10-CM Range R00-R99

    Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified

    Note
    • This chapter includes symptoms, signs, abnormal results of clinical or other investigative procedures, and ill-defined conditions regarding which no diagnosis classifiable elsewhere is recorded.
    • Signs and symptoms that point rather definitely to a given diagnosis have been assigned to a category in other chapters of the classification. In general, categories in this chapter include the less well-defined conditions and symptoms that, without the necessary study of the case to establish a final diagnosis, point perhaps equally to two or more diseases or to two or more systems of the body. Practically all categories in the chapter could be designated 'not otherwise specified', 'unknown etiology' or 'transient'. The Alphabetical Index should be consulted to determine which symptoms and signs are to be allocated here and which to other chapters. The residual subcategories, numbered .8, are generally provided for other relevant symptoms that cannot be allocated elsewhere in the classification.
    • The conditions and signs or symptoms included in categories R00-R94 consist of:
    • (a) cases for which no more specific diagnosis can be made even after all the facts bearing on the case have been investigated;
    • (b) signs or symptoms existing at the time of initial encounter that proved to be transient and whose causes could not be determined;
    • (c) provisional diagnosis in a patient who failed to return for further investigation or care;
    • (d) cases referred elsewhere for investigation or treatment before the diagnosis was made;
    • (e) cases in which a more precise diagnosis was not available for any other reason;
    • (f) certain symptoms, for which supplementary information is provided, that represent important problems in medical care in their own right.
    Type 2 Excludes
    • abnormal findings on antenatal screening of mother (O28.-)
    • certain conditions originating in the perinatal period (P04-P96)
    • signs and symptoms classified in the body system chapters
    • signs and symptoms of breast (N63, N64.5)
    Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
  • R40-R46
    2018 ICD-10-CM Range R40-R46

    Symptoms and signs involving cognition, perception, emotional state and behavior

    Type 2 Excludes
    • symptoms and signs constituting part of a pattern of mental disorder (F01-F99)
    Symptoms and signs involving cognition, perception, emotional state and behavior
  • R41
    ICD-10-CM Diagnosis Code R41

    Other symptoms and signs involving cognitive functions and awareness

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • dissociative [conversion] disorders (F44.-)
    • mild cognitive impairment, so stated (G31.84)
    Other symptoms and signs involving cognitive functions and awareness
Approximate Synonyms Clinical Information ICD-10-CM R41.3 is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):

Convert R41.3 to ICD-9-CM

Code History
Code annotations containing back-references to R41.3:

Diagnosis Index entries containing back-references to R41.3:

ICD-10-CM Codes Adjacent To R41.3
R40.2441 …… in the field [EMT or ambulance]
R40.2442 …… at arrival to emergency department
R40.2443 …… at hospital admission
R40.2444 …… 24 hours or more after hospital admission
R40.3 Persistent vegetative state
R40.4 Transient alteration of awareness
R41 Other symptoms and signs involving cognitive functions and awareness
R41.0 Disorientation, unspecified
R41.1 Anterograde amnesia
R41.2 Retrograde amnesia
R41.3 Other amnesia
R41.4 Neurologic neglect syndrome
R41.8 Other symptoms and signs involving cognitive functions and awareness
R41.81 Age-related cognitive decline
R41.82 Altered mental status, unspecified
R41.83 Borderline intellectual functioning
R41.84 Other specified cognitive deficit
R41.840 Attention and concentration deficit
R41.841 Cognitive communication deficit
R41.842 Visuospatial deficit
R41.843 Psychomotor deficit

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.