Z92.24Personal history of steroid therapy

Z92.24 is the ICD-10-CM diagnosis code for personal history of steroid therapy. It belongs to category Z92 (personal history of medical treatment), block Z77-Z99 (persons with potential health hazards related to family and personal history and certain conditions influencing health status) and chapter 21 (factors influencing health status and contact with health services). It is a header code, so it can't be reported by itself; one of its 2 subcodes must be used instead.

Within Z92.2 (personal history of drug therapy), Z92.24 is specifically for personal history of steroid therapy. Related codes cover antineoplastic chemotherapy (Z92.21), monoclonal drug therapy (Z92.22), estrogen therapy (Z92.23), immunosuppression therapy (Z92.25), immune checkpoint inhibitor therapy (Z92.26) and other drug therapy (Z92.29).

To report this condition, pick the subcode that matches the documentation: Z92.240 (therapy) and Z92.241 (therapy).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.