I.C.1.g.1)(i)

Personal history of COVID-19

For patients with a history of COVID-19, assign code Z86.16, Personal history of COVID-19.

ICD-10-CM Official Guidelines for Coding and Reporting, FY 2026 (effective October 1, 2025). Published by CMS and NCHS. Reproduced for reference — always verify against the official CMS release.