Z86.008 vs Z87.41
Z86.008 (Personal history of in-situ neoplasm of other site) compared with Z87.41 (Personal history of dysplasia of the female genital tract), from the official CMS tabular data. Do not report these codes together: the official tabular list marks them Excludes1.
Can these codes be reported together?
No — do not report together. Z87.41 carries an Excludes1 note covering Z86.008: “personal history of intraepithelial neoplasia III of female genital tract (Z86.001, Z86.008, Z86.00A)”
Sole exception: when the two conditions are documented as unrelated to each other (ICD-10-CM Official Guidelines, Section I.A.12.a).
Side by side
| Z86.008Personal history of in-situ neoplasm of other site | Z87.41Personal history of dysplasia of the female genital tract | |
|---|---|---|
| Billing status | Billable | Non-billable header |
| Classification | Z00-Z99 — Factors Influencing Health Status and Contact with Health Services (Z00-Z99) | Z00-Z99 — Factors Influencing Health Status and Contact with Health Services (Z00-Z99) |
| Definition | Personal history of in-situ neoplasm of other site is a billable ICD-10-CM diagnosis code (Z86.008). | Personal history of dysplasia of the female genital tract is a non-billable ICD-10-CM category code (Z87.41). |
| Includes | Conditions classifiable to D09 | — |
| Code first | any follow-up examination after treatment (Z09) | any follow-up examination after treatment (Z09) |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources