ICD-10-CM · Chapter 15 · O00-O9A
O00 Ectopic pregnancy
Includes
- ruptured ectopic pregnancy
Use Additional Code
- code from category O08 to identify any associated complication
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| O00..0 | Abdominal pregnancy | No |
| O00..00 | Abdominal pregnancy without intrauterine pregnancy | Yes |
| O00..01 | Abdominal pregnancy with intrauterine pregnancy | Yes |
| O00..1 | Tubal pregnancy | No |
| O00..10 | Tubal pregnancy without intrauterine pregnancy | No |
| O00..101 | Right tubal pregnancy without intrauterine pregnancy | Yes |
| O00..102 | Left tubal pregnancy without intrauterine pregnancy | Yes |
| O00..109 | Unspecified tubal pregnancy without intrauterine pregnancy | Yes |
| O00..11 | Tubal pregnancy with intrauterine pregnancy | No |
| O00..111 | Right tubal pregnancy with intrauterine pregnancy | Yes |
| O00..112 | Left tubal pregnancy with intrauterine pregnancy | Yes |
| O00..119 | Unspecified tubal pregnancy with intrauterine pregnancy | Yes |
| O00..12 | Interstitial ectopic pregnancy without intrauterine pregnancy | No |
| O00..121 | Right interstitial ectopic pregnancy without intrauterine pregnancy | Yes |
| O00..122 | Left interstitial ectopic pregnancy without intrauterine pregnancy | Yes |
| O00..129 | Unspecified interstitial ectopic pregnancy without intrauterine pregnancy | Yes |
| O00..13 | Interstitial ectopic pregnancy with intrauterine pregnancy | No |
| O00..131 | Right interstitial ectopic pregnancy with intrauterine pregnancy | Yes |
| O00..132 | Left interstitial ectopic pregnancy with intrauterine pregnancy | Yes |
| O00..139 | Unspecified interstitial ectopic pregnancy with intrauterine pregnancy | Yes |
| O00..2 | Ovarian pregnancy | No |
| O00..20 | Ovarian pregnancy without intrauterine pregnancy | No |
| O00..201 | Right ovarian pregnancy without intrauterine pregnancy | Yes |
| O00..202 | Left ovarian pregnancy without intrauterine pregnancy | Yes |
| O00..209 | Unspecified ovarian pregnancy without intrauterine pregnancy | Yes |
| O00..21 | Ovarian pregnancy with intrauterine pregnancy | No |
| O00..211 | Right ovarian pregnancy with intrauterine pregnancy | Yes |
| O00..212 | Left ovarian pregnancy with intrauterine pregnancy | Yes |
| O00..219 | Unspecified ovarian pregnancy with intrauterine pregnancy | Yes |
| O00..3 | Cesarean scar ectopic pregnancy | No |
| O00..31 | Cesarean scar ectopic pregnancy without intrauterine pregnancy | Yes |
| O00..32 | Cesarean scar ectopic pregnancy with intrauterine pregnancy | Yes |
| O00..4 | Cervical ectopic pregnancy | No |
| O00..41 | Cervical ectopic pregnancy without intrauterine pregnancy | Yes |
| O00..42 | Cervical ectopic pregnancy with intrauterine pregnancy | Yes |
| O00..5 | Cornual ectopic pregnancy | No |
| O00..51 | Cornual ectopic pregnancy without intrauterine pregnancy | No |
| O00..511 | Right cornual ectopic pregnancy without intrauterine pregnancy | Yes |
| O00..512 | Left cornual ectopic pregnancy without intrauterine pregnancy | Yes |
| O00..519 | Unspecified cornual ectopic pregnancy without intrauterine pregnancy | Yes |
| O00..52 | Cornual ectopic pregnancy with intrauterine pregnancy | No |
| O00..521 | Right cornual ectopic pregnancy with intrauterine pregnancy | Yes |
| O00..522 | Left cornual ectopic pregnancy with intrauterine pregnancy | Yes |
| O00..529 | Unspecified cornual ectopic pregnancy with intrauterine pregnancy | Yes |
| O00..8 | Other ectopic pregnancy | No |
| O00..80 | Other ectopic pregnancy without intrauterine pregnancy | Yes |
| O00..81 | Other ectopic pregnancy with intrauterine pregnancy | Yes |
| O00..9 | Ectopic pregnancy, unspecified | No |
| O00..90 | Unspecified ectopic pregnancy without intrauterine pregnancy | Yes |
| O00..91 | Unspecified ectopic pregnancy with intrauterine pregnancy | Yes |
Last reviewed: September 2026