Z86.00 – Personal history of in-situ neoplasm
ICD-10-CM 2027 diagnosis code · Persons with potential health hazards related to family and personal history and certain conditions influencing health status
- Code
Z86.00(claims format:Z8600)- Description
- Personal history of in-situ neoplasm
- Billable
- No – use a more specific code below
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 21. Factors influencing health status and contact with health services (Z00-Z99)
- Block
- Z77-Z99 Persons with potential health hazards related to family and personal history and certain conditions influencing health status
- Parent codes
- Z86 › Z86.0
Billable codes under Z86.00
Z86.00 is a header code and cannot be used on claims. Choose the most specific code:
- Z86.000 – Personal history of in-situ neoplasm of breastBillable
- Z86.001 – Personal history of in-situ neoplasm of cervix uteriBillable
- Z86.002 – Personal history of in-situ neoplasm of other and unspecified genital organsBillable
- Z86.003 – Personal history of in-situ neoplasm of oral cavity, esophagus and stomachBillable
- Z86.004 – Personal history of in-situ neoplasm of other and unspecified digestive organsBillable
- Z86.005 – Personal history of in-situ neoplasm of middle ear and respiratory systemBillable
- Z86.006 – Personal history of melanoma in-situBillable
- Z86.007 – Personal history of in-situ neoplasm of skinBillable
- Z86.008 – Personal history of in-situ neoplasm of other siteBillable
- Z86.00A – Personal history of in-situ neoplasm of the fallopian tube(s)Billable
Notes for Z86.00
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
Z86 – Personal history of certain other diseases
- any follow-up examination after treatment (Z09)
Z86.0 – Personal history of in-situ and benign neoplasms and neoplasms of uncertain behavior
- personal history of malignant neoplasms (Z85.-)
Block Z77-Z99
Related codes in Z86.0
Frequently asked questions
What is ICD-10 code Z86.00?
Z86.00 is the ICD-10-CM code for personal history of in-situ neoplasm, in the block Z77-Z99 (Persons with potential health hazards related to family and personal history and certain conditions influencing health status).
Is Z86.00 a billable code?
No. Z86.00 is a header code with more specific child codes; report one of the billable codes listed above.
What category does Z86.00 belong to?
It belongs to category Z86 – Personal history of certain other diseases.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.