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ICD-10-CM 2027 diagnosis code

O09.2Supervision of pregnancy with other poor reproductive or obstetric history

Not billable — use a more specific code

O09.2 is a header code, so it can't be reported by itself. Choose one of the 2 more specific codes beneath it.Short description: Suprvsn of pregnancy w poor reprodctv or obstetric history

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 O09.2

O09.2 is the ICD-10-CM diagnosis code for supervision of pregnancy with other poor reproductive or obstetric history. It belongs to category O09 (supervision of high risk pregnancy), block O09 (supervision of high risk pregnancy) and chapter 15 (pregnancy, childbirth and the puerperium). It is a header code, so it can't be reported by itself; one of its 2 subcodes must be used instead.

Within O09, choose O09.2 (pregnancy with other poor reproductive or obstetric history) only when documentation doesn't support a more specific option: pregnancy with history of infertility (O09.0), pregnancy with history of ectopic pregnancy (O09.1), pregnancy with insufficient antenatal care (O09.3), pregnancy with grand multiparity (O09.4), elderly primigravida and multigravida (O09.5), young primigravida and multigravida (O09.6), due to social problems (O09.7), other high risk pregnancies (O09.8) and 2 more.

To report this condition, pick the subcode that matches the documentation: O09.21 (labor) and O09.29 (history).

The conditions in its Excludes2 note aren't part of O09.2, but may be coded alongside it if the patient has both: pregnancy care for patient with history of recurrent pregnancy loss (O26.2-).

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 O09.2

Coding notes

Excludes2Not included here — may be reported together if both conditions exist
  • pregnancy care for patient with history of recurrent pregnancy loss (O26.2-)

Notes that apply from higher levels

Instructions written at a parent level also apply to O09.2.

Broader instructions also apply from Chapter 15: Pregnancy, childbirth and the puerperium.

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 O09.2

Is O09.2 billable?

No. O09.2 is a header code. Report one of its more specific subcodes instead.