2023 ICD-10-CM Diagnosis Code Z13.85

Encounter for screening for nervous system disorders

    2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • Z13.85 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2023 edition of ICD-10-CM Z13.85 became effective on October 1, 2022.
  • This is the American ICD-10-CM version of Z13.85 - other international versions of ICD-10 Z13.85 may differ.
The following code(s) above Z13.85 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 Z13.85:
  • Z00-Z99
    2023 ICD-10-CM Range Z00-Z99

    Factors influencing health status and contact with health services

    Note
    • Z codes represent reasons for encounters. A corresponding procedure code must accompany a Z code if a procedure is performed. Categories Z00-Z99 are provided for occasions when circumstances other than a disease, injury or external cause classifiable to categories A00-Y89 are recorded as 'diagnoses' or 'problems'. This can arise in two main ways:
    • (a) When a person who may or may not be sick encounters the health services for some specific purpose, such as to receive limited care or service for a current condition, to donate an organ or tissue, to receive prophylactic vaccination (immunization), or to discuss a problem which is in itself not a disease or injury.
    • (b) When some circumstance or problem is present which influences the person's health status but is not in itself a current illness or injury.
    Factors influencing health status and contact with health services
  • Z00-Z13
    2023 ICD-10-CM Range Z00-Z13

    Persons encountering health services for examinations

    Note
    • Nonspecific abnormal findings disclosed at the time of these examinations are classified to categories R70-R94.
    Type 1 Excludes
    • examinations related to pregnancy and reproduction (Z30-Z36, Z39.-)
    Persons encountering health services for examinations
  • Z13
    ICD-10-CM Diagnosis Code Z13

    Encounter for screening for other diseases and disorders

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Applicable To
    • Screening is the testing for disease or disease precursors in asymptomatic individuals so that early detection and treatment can be provided for those who test positive for the disease.
    Type 1 Excludes
    • encounter for diagnostic examination-code to sign or symptom
    Encounter for screening for other diseases and disorders
  • Z13.8
    ICD-10-CM Diagnosis Code Z13.8

    Encounter for screening for other specified diseases and disorders

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Type 2 Excludes
    • screening for malignant neoplasms (Z12.-)
    Encounter for screening for other specified diseases and disorders
Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change
ICD-10-CM Codes Adjacent To Z13.85
Z13.8 Encounter for screening for other specified diseases and disorders
Z13.81 Encounter for screening for digestive system disorders
Z13.810 Encounter for screening for upper gastrointestinal disorder
Z13.811 Encounter for screening for lower gastrointestinal disorder
Z13.818 Encounter for screening for other digestive system disorders
Z13.82 Encounter for screening for musculoskeletal disorder
Z13.820 Encounter for screening for osteoporosis
Z13.828 Encounter for screening for other musculoskeletal disorder
Z13.83 Encounter for screening for respiratory disorder NEC
Z13.84 Encounter for screening for dental disorders
Z13.85 Encounter for screening for nervous system disorders
Z13.850 Encounter for screening for traumatic brain injury
Z13.858 Encounter for screening for other nervous system disorders
Z13.88 Encounter for screening for disorder due to exposure to contaminants
Z13.89 Encounter for screening for other disorder
Z13.9 Encounter for screening, unspecified
Z14 Genetic carrier
Z14.0 Hemophilia A carrier
Z14.01 Asymptomatic hemophilia A carrier
Z14.02 Symptomatic hemophilia A carrier
Z14.1 Cystic fibrosis carrier

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