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ICD-10-CM 2027 diagnosis code

O07Failed attempted termination of pregnancy

Not billable — use a more specific code

O07 is a header code, so it can't be reported by itself. Choose one of the 5 more specific codes beneath it.

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About O07

O07 is the ICD-10-CM diagnosis code for failed attempted termination of pregnancy. It belongs to block O00-O08 (pregnancy with abortive outcome) and chapter 15 (pregnancy, childbirth and the puerperium). It is a header code, so it can't be reported by itself; one of its 5 subcodes must be used instead.

To report this condition, pick the subcode that matches the documentation: O07.0 (pregnancy), O07.1 (pregnancy), O07.2 (pregnancy), O07.3 (with other and unspecified complications) and O07.4 (without complication).

Don't report O07 together with the conditions in its Excludes1 note: incomplete spontaneous abortion (O03.0-).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Specific codes under O07

Coding notes

IncludesFurther defines the content of the category
  • failure of attempted induction of termination of pregnancy
  • incomplete elective abortion
Excludes1Not coded here — never report together with this code
  • incomplete spontaneous abortion (O03.0-)

Notes that apply from higher levels

Instructions written at a parent level also apply to O07.

Broader instructions also apply from O00-O08 Pregnancy with abortive outcome and Chapter 15: Pregnancy, childbirth and the puerperium.

Codes whose notes reference O07

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about O07

Is O07 billable?

No. O07 is a header code. Report one of its more specific subcodes instead.