ICD-10-CM>O00-O9A>O00-O08>O00>O00.1>O00.12O00.12Interstitial ectopic pregnancy without intrauterine pregnancyNon-Billable/Non-SpecificCodesO00.121Right interstitial ectopic pregnancy without intrauterine pregnancyO00.122Left interstitial ectopic pregnancy without intrauterine pregnancyO00.129Unspecified interstitial ectopic pregnancy without intrauterine pregnancy