ICD-10 Code: O02.81 – Inappropriate change in quantitative human chorionic gonadotropin (hCG) in early pregnancy

ICD-10 code O02.81 corresponds to Inappropriate change in quantitative human chorionic gonadotropin (hCG) in early pregnancy. This code is classified under the chapter O02 Other abnormal products of conception, which is part of the O00-O08: Pregnancy with abortive outcome category.

The parent chapter is Pregnancy, childbirth and the puerperium.