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  6. 2025 ICD-10-CM Code O00

2025 ICD-10-CM Diagnosis Code O00

Ectopic pregnancy

ICD-10-CM Code:
O00
ICD-10 Code for:
Ectopic pregnancy
Is Billable?
Not Valid for Submission
Code Navigator:

O00 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of ectopic 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 Ectopic pregnancy

Non-specific codes like O00 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 ectopic pregnancy:

  • O00.0 for Abdominal pregnancy - NON-BILLABLE CODE

  • Use O00.00 for Abdominal pregnancy without intrauterine pregnancy - BILLABLE CODE

  • Use O00.01 for Abdominal pregnancy with intrauterine pregnancy - BILLABLE CODE

  • O00.1 for Tubal pregnancy - NON-BILLABLE CODE

  • O00.10 for Tubal pregnancy without intrauterine pregnancy - NON-BILLABLE CODE

  • O00.11 for Tubal pregnancy with intrauterine pregnancy - NON-BILLABLE CODE

  • O00.2 for Ovarian pregnancy - NON-BILLABLE CODE

  • O00.20 for Ovarian pregnancy without intrauterine pregnancy - NON-BILLABLE CODE

  • O00.21 for Ovarian pregnancy with intrauterine pregnancy - NON-BILLABLE CODE

  • O00.8 for Other ectopic pregnancy - NON-BILLABLE CODE

  • Use O00.80 for Other ectopic pregnancy without intrauterine pregnancy - BILLABLE CODE

  • Use O00.81 for Other ectopic pregnancy with intrauterine pregnancy - BILLABLE CODE

  • O00.9 for Ectopic pregnancy, unspecified - NON-BILLABLE CODE

  • Use O00.90 for Unspecified ectopic pregnancy without intrauterine pregnancy - BILLABLE CODE

  • Use O00.91 for Unspecified ectopic pregnancy with intrauterine pregnancy - BILLABLE CODE

Code Classification

  • Pregnancy, childbirth and the puerperium
    O00-O9A
    • Pregnancy with abortive outcome
      O00-O08
      • Ectopic pregnancy
        O00

Tabular List of Diseases and Injuries

The following annotation back-references are applicable to this diagnosis code. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more.


Includes

Includes
This note appears immediately under a three character code title to further define, or give examples of, the content of the category.
  • ruptured ectopic pregnancy

Use Additional Code

Use Additional Code
The “use additional code” indicates that a secondary code could be used to further specify the patient’s condition. This note is not mandatory and is only used if enough information is available to assign an additional code.
  • code from category O08

Patient Education


Ectopic Pregnancy

The uterus, or womb, is the place where a baby grows when a woman is pregnant. If you have an ectopic pregnancy, the fertilized egg grows in the wrong place, outside the uterus, usually in the fallopian tubes. The result is usually a miscarriage.

Ectopic pregnancy can be a medical emergency if it ruptures. Signs of ectopic pregnancy include:

  • Abdominal pain
  • Shoulder pain
  • Vaginal bleeding
  • Feeling dizzy or faint

Get medical care right away if you have these signs. Doctors use drugs or surgery to remove the ectopic tissue so it doesn't damage your organs. Many women who have had ectopic pregnancies go on to have healthy pregnancies later.

Dept. of Health and Human Services Office on Women's Health


[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.