3,476 codes
Unspecified codes with more specific options
Unspecified codes (usually laterality) for which a more specific code exists. The MCE flags these for review on inpatient claims. Source: Medicare Code Editor (MCE) v44, effective October 1, 2026.
Chapter 15: Pregnancy, childbirth and the puerperium
- O00.109Unspecified tubal pregnancy without intrauterine pregnancy
- O00.119Unspecified tubal pregnancy with intrauterine pregnancy
- O00.129Unspecified interstitial ectopic pregnancy without intrauterine pregnancy
- O00.139Unspecified interstitial ectopic pregnancy with intrauterine pregnancy
- O00.209Unspecified ovarian pregnancy without intrauterine pregnancy
- O00.219Unspecified ovarian pregnancy with intrauterine pregnancy
- O00.519Unspecified cornual ectopic pregnancy without intrauterine pregnancy
- O00.529Unspecified cornual ectopic pregnancy with intrauterine pregnancy