Z86.002 Personal history of in-situ neoplasm of other and unspecified genital organs
Billable ICD-10-CM code, FY2026. Exempt from present-on-admission (POA) reporting.
Applicable to
Conditions classifiable to D07
Personal history of high-grade prostatic intraepithelial neoplasia III [HGPIN III]
Personal history of vaginal intraepithelial neoplasia III [VAIN III]
Personal history of vulvar intraepithelial neoplasia III [VIN III]
Applies from Z86 Personal history of certain other diseases
Code first
any follow-up examination after treatment (Z09)
Applies from Z86.0 Personal history of in-situ and benign neoplasms and neoplasms of uncertain behavior
Excludes2 (not included here)
personal history of malignant neoplasms (Z85.-)
Applies from Z86.00 Personal history of in-situ neoplasm
Applicable to
Conditions classifiable to D00-D09
MS-DRG index
Defines the logic of DRG(s) 951 in MDC 23.
Medicare Code Edits (MCE v43.1 (April 2026))
Unacceptable principal diagnosis: These codes describe a circumstance which influences care but is not a current illness or injury, or capture only an underlying condition, and are unacceptable as principal diagnosis.
Code annotations containing back-references to Z86.002
Back-references to Z86.00
Type 2 Excludes: Z85 Personal history of malignant neoplasm ("personal history of carcinoma-in-situ (Z86.00-)")
Back-references to Z86
Use Additional: Z09 Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm ("code to identify any applicable history of disease code (Z86.-, Z87.-)")
Diagnosis Index entries for Z86.002
History › personal (of) › dysplasia › vaginal (mild) (moderate) › severe (grade III)
History › personal (of) › dysplasia › vulvar (mild) (moderate) › severe (grade III)
History › personal (of) › in situ neoplasm › genital organs, specified NEC
History › personal (of) › neoplasia › high-grade prostatic intraepithelial, III [HGPIN III]
History › personal (of) › neoplasia › vaginal intraepithelial, III [VAIN III]
History › personal (of) › neoplasia › vulvar intraepithelial, III [VIN III]
History › personal (of) › neoplasm › in situ › genital organs, specified NEC