Z86 Personal history of certain other diseases

⚠ Non-Billable ICD-10-CM 2026
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The ICD-10-CM code for Personal history of certain other diseases is Z86 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
Z77-Z99: Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)
Category Z86
50 codes (39 billable)
FY2026 Status
Stable since FY2024
Code First
  • any follow-up examination after treatment (Z09)

Official Coding Guidelines

History Z code categories list

The history Z code categories are: Z80 Family history of primary malignant neoplasm Z81 Family history of mental and behavioral disorders Z82 Family history of certain disabilities and chronic diseases (leading to disablement) Z83 Family history of other specific disorders Z84 Family history of other conditions Z85 Personal history of malignant neoplasm Z86 Personal history of certain other diseases Z87 Personal history of other diseases and conditions Z91.4- Personal history of psychological trauma, not elsewhere classified Z91.5- Personal history of self-harm Z91.81 History of falling Z91.82 Personal history of military deployment Z91.85 Personal history of military service Z92 Personal history of medical treatment

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.21.c.4
Used with any code in range A00.0-T88.9, Z00-Z99

1) Used with any code in the range of A00.0-T88.9, Z00-Z99 An external cause code may be used with any code in the range of A00.0-T88.9, Z00-Z99, classification that represents a health condition due to an external cause. Though they are most applicable to injuries, they are also valid for use with such things as infections or diseases due to an external source, and other health conditions, such as a heart attack that occurs during strenuous physical activity.

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.20.a.1

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Related Codes

More Specific Codes

Z86.0 Personal history of in-situ and benign neoplasms and neoplasms of uncertain behavior Z86.00 Personal history of in-situ neoplasm Z86.000 Personal history of in-situ neoplasm of breast Z86.001 Personal history of in-situ neoplasm of cervix uteri Z86.002 Personal history of in-situ neoplasm of other and unspecified genital organs Z86.003 Personal history of in-situ neoplasm of oral cavity, esophagus and stomach Z86.004 Personal history of in-situ neoplasm of other and unspecified digestive organs Z86.005 Personal history of in-situ neoplasm of middle ear and respiratory system Z86.006 Personal history of melanoma in-situ Z86.007 Personal history of in-situ neoplasm of skin Z86.008 Personal history of in-situ neoplasm of other site Z86.00A Personal history of in-situ neoplasm of the fallopian tube(s) Z86.01 Personal history of benign neoplasm Z86.010 Personal history of colon polyps Z86.0100 Personal history of colon polyps, unspecified Z86.0101 Personal history of adenomatous and serrated colon polyps Z86.0102 Personal history of hyperplastic colon polyps Z86.0109 Personal history of other colon polyps Z86.011 Personal history of benign neoplasm 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

Related Codes in Z86

Z86.0 Personal history of in-situ and benign neoplasms and neoplasms of uncertain behavior Z86.00 Personal history of in-situ neoplasm Z86.000 Personal history of in-situ neoplasm of breast Z86.001 Personal history of in-situ neoplasm of cervix uteri Z86.002 Personal history of in-situ neoplasm of other and unspecified genital organs Z86.003 Personal history of in-situ neoplasm of oral cavity, esophagus and stomach Z86.004 Personal history of in-situ neoplasm of other and unspecified digestive organs Z86.005 Personal history of in-situ neoplasm of middle ear and respiratory system Z86.006 Personal history of melanoma in-situ Z86.007 Personal history of in-situ neoplasm of skin Z86.008 Personal history of in-situ neoplasm of other site Z86.00A Personal history of in-situ neoplasm of the fallopian tube(s) Z86.01 Personal history of benign neoplasm Z86.010 Personal history of colon polyps Z86.0100 Personal history of colon polyps, unspecified Z86.0101 Personal history of adenomatous and serrated colon polyps Z86.0102 Personal history of hyperplastic colon polyps Z86.0109 Personal history of other colon polyps Z86.011 Personal history of benign neoplasm of the brain Z86.012 Personal history of benign carcinoid tumor
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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