ICD-10-CM › Z00-Z99 › Z77-Z99 › Z86 Personal history of certain other diseases › Z86.2
Personal history of diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2007 Added to the draft code set draft Personal history of diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
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 > disease or disorder > hematological
- History > personal > disease or disorder > immune mechanism
- History > personal > disease or disorder > blood and blood-forming organs
Codes in the same group
| Code | Description | Status |
|---|---|---|
| Z86.0 | Personal history of in-situ and benign neoplasms and neoplasms of uncertain behavior | Not billable |
| Z86.1 | Personal history of infectious and parasitic diseases | Not billable |
| Z86.3 | Personal history of endocrine, nutritional and metabolic diseases | Not billable |
| Z86.5 | Personal history of mental and behavioral disorders | Not billable |
| Z86.6 | Personal history of diseases of the nervous system and sense organs | Not billable |
| Z86.7 | Personal history of diseases of the circulatory system | Not billable |