ICD-10-CM Codes
O00-O9A Pregnancy, childbirth and the puerperium
O09-O09 Supervision of high risk pregnancy
O09- Supervision of high risk pregnancy
2023 ICD-10-CM Diagnosis Code O09

2023 ICD-10-CM Diagnosis Code O09

Supervision of high risk pregnancy

2016

2017

2018

2019

2020

2021

2022

2023

Non-Billable/Non-Specific Code

O09 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
The 2023 edition of ICD-10-CM O09 became effective on October 1, 2022.
This is the American ICD-10-CM version of O09 - other international versions of ICD-10 O09 may differ.

The following code(s) above O09 contain annotation back-references

Annotation Back-References

In this context, annotation back-references refer to codes that contain:

Applicable To annotations, or
Code Also annotations, or
Code First annotations, or
Excludes1 annotations, or
Excludes2 annotations, or
Includes annotations, or
Note annotations, or
Use Additional annotations

that may be applicable to O09:

O00-O9A
2023 ICD-10-CM Range O00-O9A
Pregnancy, childbirth and the puerperium
Note
- CODES FROM THIS CHAPTER ARE FOR USE ONLY ON MATERNAL RECORDS, NEVER ON NEWBORN RECORDS
- Codes from this chapter are for use for conditions related to or aggravated by the pregnancy, childbirth, or by the puerperium (maternal causes or obstetric causes)
- Trimesters are counted from the first day of the last menstrual period. They are defined as follows:
- 1st trimester- less than 14 weeks 0 days
- 2nd trimester- 14 weeks 0 days to less than 28 weeks 0 days
- 3rd trimester- 28 weeks 0 days until delivery
Type 1 Excludes
- supervision of normal pregnancy (Z34.-)
Type 2 Excludes
- mental and behavioral disorders associated with the puerperium (F53.-)
- obstetrical tetanus (A34)
- postpartum necrosis of pituitary gland (E23.0)
- puerperal osteomalacia (M83.0)
Use Additional
- code from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.
Pregnancy, childbirth and the puerperium

Code History

2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
2017 (effective 10/1/2016): No change
2018 (effective 10/1/2017): No change
2019 (effective 10/1/2018): No change
2020 (effective 10/1/2019): No change
2021 (effective 10/1/2020): No change
2022 (effective 10/1/2021): No change
2023 (effective 10/1/2022): No change

Code annotations containing back-references to O09:

Type 1 Excludes: Z34

ICD-10-CM Diagnosis Code Z34
Encounter for supervision of normal pregnancy
Type 1 Excludes
- any complication of pregnancy (O00-O9A)
- encounter for pregnancy test (Z32.0-)
- encounter for supervision of high risk pregnancy (O09.-)

ICD-10-CM Codes Adjacent To O09

O08.4 Renal failure following ectopic and molar pregnancy

O08.5 Metabolic disorders following an ectopic and molar pregnancy

O08.6 Damage to pelvic organs and tissues following an ectopic and molar pregnancy

O08.7 Other venous complications following an ectopic and molar pregnancy

O08.8 Other complications following an ectopic and molar pregnancy

O08.81 Cardiac arrest following an ectopic and molar pregnancy

O08.82 Sepsis following ectopic and molar pregnancy

O08.83 Urinary tract infection following an ectopic and molar pregnancy

O08.89 Other complications following an ectopic and molar pregnancy

O08.9 Unspecified complication following an ectopic and molar pregnancy

O09 Supervision of high risk pregnancy

O09.0 Supervision of pregnancy with history of infertility

O09.00 …… unspecified trimester

O09.01 …… first trimester

O09.02 …… second trimester

O09.03 …… third trimester

O09.1 Supervision of pregnancy with history of ectopic pregnancy

O09.10 …… unspecified trimester

O09.11 …… first trimester

O09.12 …… second trimester

O09.13 …… third trimester

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

2023 ICD-10-CM Diagnosis Code O09

Supervision of high risk pregnancy

Pregnancy, childbirth and the puerperium

Encounter for supervision of normal pregnancy