1. Home
  2. ICD-10-CM Codes
  3. O00-O9A
  4. O09
  5. O09
  6. 2025 ICD-10-CM Code O09
Version 2025
Non-Billable Code

2025 ICD-10-CM Diagnosis Code O09

Supervision of high risk pregnancy

ICD-10-CM Code:
O09
ICD-10 Code for:
Supervision of high risk pregnancy
Is Billable?
Not Valid for Submission
Code Navigator:

O09 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of supervision of high risk pregnancy. The code is not specific and is NOT valid for the year 2025 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Specific Coding Applicable to Supervision of high risk pregnancy

Non-specific codes like O09 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10-CM codes with a higher level of specificity when coding for supervision of high risk pregnancy:

  • O09.0 for Supervision of pregnancy with history of infertility - NON-BILLABLE CODE

  • Use O09.00 for Supervision of pregnancy with history of infertility, unspecified trimester - BILLABLE CODE

  • Use O09.01 for Supervision of pregnancy with history of infertility, first trimester - BILLABLE CODE

  • Use O09.02 for Supervision of pregnancy with history of infertility, second trimester - BILLABLE CODE

  • Use O09.03 for Supervision of pregnancy with history of infertility, third trimester - BILLABLE CODE

  • O09.1 for Supervision of pregnancy with history of ectopic pregnancy - NON-BILLABLE CODE

  • Use O09.10 for Supervision of pregnancy with history of ectopic pregnancy, unspecified trimester - BILLABLE CODE

  • Use O09.11 for Supervision of pregnancy with history of ectopic pregnancy, first trimester - BILLABLE CODE

  • Use O09.12 for Supervision of pregnancy with history of ectopic pregnancy, second trimester - BILLABLE CODE

  • Use O09.13 for Supervision of pregnancy with history of ectopic pregnancy, third trimester - BILLABLE CODE

  • O09.2 for Supervision of pregnancy with other poor reproductive or obstetric history - NON-BILLABLE CODE

  • O09.21 for Supervision of pregnancy with history of pre-term labor - NON-BILLABLE CODE

  • O09.29 for Supervision of pregnancy with other poor reproductive or obstetric history - NON-BILLABLE CODE

  • O09.3 for Supervision of pregnancy with insufficient antenatal care - NON-BILLABLE CODE

  • Use O09.30 for Supervision of pregnancy with insufficient antenatal care, unspecified trimester - BILLABLE CODE

  • Use O09.31 for Supervision of pregnancy with insufficient antenatal care, first trimester - BILLABLE CODE

  • Use O09.32 for Supervision of pregnancy with insufficient antenatal care, second trimester - BILLABLE CODE

  • Use O09.33 for Supervision of pregnancy with insufficient antenatal care, third trimester - BILLABLE CODE

  • O09.4 for Supervision of pregnancy with grand multiparity - NON-BILLABLE CODE

  • Use O09.40 for Supervision of pregnancy with grand multiparity, unspecified trimester - BILLABLE CODE

  • Use O09.41 for Supervision of pregnancy with grand multiparity, first trimester - BILLABLE CODE

  • Use O09.42 for Supervision of pregnancy with grand multiparity, second trimester - BILLABLE CODE

  • Use O09.43 for Supervision of pregnancy with grand multiparity, third trimester - BILLABLE CODE

  • O09.5 for Supervision of elderly primigravida and multigravida - NON-BILLABLE CODE

  • O09.51 for Supervision of elderly primigravida - NON-BILLABLE CODE

  • O09.52 for Supervision of elderly multigravida - NON-BILLABLE CODE

  • O09.6 for Supervision of young primigravida and multigravida - NON-BILLABLE CODE

  • O09.61 for Supervision of young primigravida - NON-BILLABLE CODE

  • O09.62 for Supervision of young multigravida - NON-BILLABLE CODE

  • O09.7 for Supervision of high risk pregnancy due to social problems - NON-BILLABLE CODE

  • Use O09.70 for Supervision of high risk pregnancy due to social problems, unspecified trimester - BILLABLE CODE

  • Use O09.71 for Supervision of high risk pregnancy due to social problems, first trimester - BILLABLE CODE

  • Use O09.72 for Supervision of high risk pregnancy due to social problems, second trimester - BILLABLE CODE

  • Use O09.73 for Supervision of high risk pregnancy due to social problems, third trimester - BILLABLE CODE

  • O09.8 for Supervision of other high risk pregnancies - NON-BILLABLE CODE

  • O09.81 for Supervision of pregnancy resulting from assisted reproductive technology - NON-BILLABLE CODE

  • O09.82 for Supervision of pregnancy with history of in utero procedure during previous pregnancy - NON-BILLABLE CODE

  • O09.89 for Supervision of other high risk pregnancies - NON-BILLABLE CODE

  • O09.9 for Supervision of high risk pregnancy, unspecified - NON-BILLABLE CODE

  • Use O09.90 for Supervision of high risk pregnancy, unspecified, unspecified trimester - BILLABLE CODE

  • Use O09.91 for Supervision of high risk pregnancy, unspecified, first trimester - BILLABLE CODE

  • Use O09.92 for Supervision of high risk pregnancy, unspecified, second trimester - BILLABLE CODE

  • Use O09.93 for Supervision of high risk pregnancy, unspecified, third trimester - BILLABLE CODE

  • O09.A for Supervision of pregnancy with history of molar pregnancy - NON-BILLABLE CODE

  • Use O09.A0 for Supervision of pregnancy with history of molar pregnancy, unspecified trimester - BILLABLE CODE

  • Use O09.A1 for Supervision of pregnancy with history of molar pregnancy, first trimester - BILLABLE CODE

  • Use O09.A2 for Supervision of pregnancy with history of molar pregnancy, second trimester - BILLABLE CODE

  • Use O09.A3 for Supervision of pregnancy with history of molar pregnancy, third trimester - BILLABLE CODE

Code Classification

  • Pregnancy, childbirth and the puerperium
    (O00-O9A)
    • Supervision of high risk pregnancy
      (O09)
      • Supervision of high risk pregnancy
        (O09)

Patient Education


Health Problems in Pregnancy

Every pregnancy has some risk of problems, but there are certain conditions and health issues that can raise that risk, such as:

  • A health condition you had before you got pregnant
  • A health condition you develop during pregnancy
  • A pregnancy with more than one baby
  • A health problem that happened during a previous pregnancy and could happen again
  • Substance use during pregnancy
  • Being over age 35

Any of these can affect your health, the health of your baby, or both.

If you have a chronic condition, you should talk to your health care provider about how to minimize your risk before you get pregnant. Once you are pregnant, you may need a health care team to monitor your pregnancy. Some common conditions that can complicate a pregnancy include:

  • High blood pressure
  • Kidney problems
  • Autoimmune diseases
  • Obesity
  • HIV
  • Cancer
  • Infections

Other conditions that may make pregnancy risky can develop during pregnancy - for example, gestational diabetes and Rh incompatibility. Good prenatal care can help detect and treat them.

Some symptoms, such as nausea, back pain, and fatigue, are common during pregnancy. Sometimes it is hard to know what is normal. Call your health care provider if something is bothering or worrying you.


[Learn More in MedlinePlus]

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.