ICD-10-CM > Z00-Z99 > Z77-Z99 > Z91 > Z91.B Z91.B Personal risk factor of exposure to diethylstilbestrol Billable/Specific Copy Code Copy Description Applicable To DES daughter or sonPersonal risk factor of exposure to DESPersonal risk factor of exposure to DES in uteroSecond generation DES exposure Code Also , associated conditions, such as:conditions classifiable to C50.-osteoporosis (M80.-)premature menopause (E28.31-)