2023 ICD-10-CM Diagnosis Code Z86.1

Personal history of infectious and parasitic diseases

    2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  • Z86.1 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 Z86.1 became effective on October 1, 2022.
  • This is the American ICD-10-CM version of Z86.1 - other international versions of ICD-10 Z86.1 may differ.
Applicable To
  • Conditions classifiable to
    ICD-10-CM Diagnosis Code A00

    Cholera

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    A00
    -
    ICD-10-CM Diagnosis Code B89

    Unspecified parasitic disease

      2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
    B89
    ,
    ICD-10-CM Diagnosis Code B99

    Other and unspecified infectious diseases

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    B99
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 Z86.1. 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.
  • personal history of infectious diseases specific to a body system
  • sequelae of infectious and parasitic diseases (B90-B94
    ICD-10-CM Range B90-B94

    Sequelae of infectious and parasitic diseases

    Code First
    • condition resulting from (sequela) the infectious or parasitic disease
    Note
    • Categories B90-B94 are to be used to indicate conditions in categories A00-B89 as the cause of sequelae, which are themselves classified elsewhere. The 'sequelae' include conditions specified as such; they also include residuals of diseases classifiable to the above categories if there is evidence that the disease itself is no longer present. Codes from these categories are not to be used for chronic infections. Code chronic current infections to active infectious disease as appropriate.
    • B90 Sequelae of tuberculosis
    • B91 Sequelae of poliomyelitis
    • B92 Sequelae of leprosy
    • B94 Sequelae of other and unspecified infect...
    )
The following code(s) above Z86.1 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 Z86.1:
  • 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
  • Z77-Z99
    2023 ICD-10-CM Range Z77-Z99

    Persons with potential health hazards related to family and personal history and certain conditions influencing health status

    Code Also
    • any follow-up examination (Z08-Z09)
    Persons with potential health hazards related to family and personal history and certain conditions influencing health status
  • Z86
    ICD-10-CM Diagnosis Code Z86

    Personal history of certain other diseases

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Code First
    • any follow-up examination after treatment (Z09)
    Personal history of certain other diseases
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
Code annotations containing back-references to Z86.1:
  • Type 2 Excludes: Z20
    ICD-10-CM Diagnosis Code Z20

    Contact with and (suspected) exposure to communicable diseases

      2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • carrier of infectious disease (Z22.-)
    • diagnosed current infectious or parasitic disease -see Alphabetic Index
    Type 2 Excludes
    • personal history of infectious and parasitic diseases (Z86.1-)
ICD-10-CM Codes Adjacent To Z86.1
Z86.005 …… of middle ear and respiratory system
Z86.006 Personal history of melanoma in-situ
Z86.007 …… of skin
Z86.008 …… of other site
Z86.01 Personal history of benign neoplasm
Z86.010 Personal history of colonic polyps
Z86.011 …… of the brain
Z86.012 Personal history of benign carcinoid tumor
Z86.018 Personal history of other benign neoplasm
Z86.03 Personal history of neoplasm of uncertain behavior
Z86.1 Personal history of infectious and parasitic diseases
Z86.11 Personal history of tuberculosis
Z86.12 Personal history of poliomyelitis
Z86.13 Personal history of malaria
Z86.14 Personal history of Methicillin resistant Staphylococcus aureus infection
Z86.15 Personal history of latent tuberculosis infection
Z86.16 Personal history of COVID-19
Z86.19 Personal history of other infectious and parasitic diseases
Z86.2 Personal history of diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
Z86.3 Personal history of endocrine, nutritional and metabolic diseases
Z86.31 Personal history of diabetic foot ulcer

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