ICD-10-CM › Z00-Z99 › Z77-Z99 › Z86.1 Personal history of infectious and... › Z86.17

Valid for claims with a date of service in the current code year.

Valid FY2027 onwards.

What has happened to this code

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

Inherited from Z86 Personal history of certain other diseases

Code first

• any follow-up examination after treatment (Z09)

Inherited from the Z77-Z99 section Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)

Code also

• any follow-up examination (Z08-Z09)

How CDC's index refers to this code

Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.

• History > personal
• Disorder > allergic
• Hypersusceptibility
• Reaction > allergic
• Sensitive, sensitivity
• History > personal > cancer
• History > personal > malignant neoplasm > carcinoid
• Hypersensitive, hypersensitiveness, hypersensitivity
• History > personal > infection NEC > Clostridioides
• History > personal > Clostridium difficile > colitis
• History > personal > Clostridium difficile > difficile infection
• History > personal > Clostridium difficile > foodborne intoxication
• History > personal > malignant neoplasm > Pseudomembraneous colitis

Codes in the same group

Code	Description	Status
Z86.11	Personal history of tuberculosis	Valid
Z86.12	Personal history of poliomyelitis	Valid
Z86.13	Personal history of malaria	Valid
Z86.14	Personal history of Methicillin resistant Staphylococcus aureus infection	Valid
Z86.15	Personal history of latent tuberculosis infection	Valid
Z86.16	Personal history of COVID-19	Valid
Z86.19	Personal history of other infectious and parasitic diseases	Valid