2026 ICD-10-CM Diagnosis Code O04Complications following (induced) termination of pregnancy

ICD-10-CM Codes›O00-O9A›O00-O08›induced

ICD-10-CM O04
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

O04 is a non-billable ICD-10-CM category code for complications following (induced) termination of pregnancy, so it cannot be submitted on claims. Use a more specific code from this category instead, such as O04.5, O04.6, O04.7, and O04.80.

Code Identity

ICD-10-CM Code
O04
Billable Status
No — Non-Billable Category
Code Describes
Complications following (induced) termination of pregnancy
Chapter
O00-O08
Pregnancy with abortive outcome

Code Classification

ChapterO00-O9APregnancy, childbirth and the puerperium
SectionO00-O08Pregnancy with abortive outcome
CategoryinducedComplications following termination of pregnancy (O04)
This CodeO04Complications following (induced) termination of pregnancy

Specific Coding for Complications following (induced) termination of pregnancyOverview

Non-specific codes like O04 require more characters. Use one of these billable codes instead:

  • Use O04.5 for Genital tract and pelvic infection following (induced) termination of pregnancy

  • Use O04.6 for Delayed or excessive hemorrhage following (induced) termination of pregnancy

  • Use O04.7 for Embolism following (induced) termination of pregnancy

  • O04.8 for (Induced) termination of pregnancy with other and unspecified complications

  • Use O04.80 for (Induced) termination of pregnancy with unspecified complications

  • Use O04.81 for Shock following (induced) termination of pregnancy

  • Use O04.82 for Renal failure following (induced) termination of pregnancy

  • Use O04.83 for Metabolic disorder following (induced) termination of pregnancy

  • Use O04.84 for Damage to pelvic organs following (induced) termination of pregnancy

  • Use O04.85 for Other venous complications following (induced) termination of pregnancy

  • Use O04.86 for Cardiac arrest following (induced) termination of pregnancy

  • Use O04.87 for Sepsis following (induced) termination of pregnancy

  • Use O04.88 for Urinary tract infection following (induced) termination of pregnancy

  • Use O04.89 for (Induced) termination of pregnancy with other complications

Tabular List NotesGuidance

Coding notes and annotation back-references applicable to this code.

Includes

  • complications following (induced) termination of pregnancy

Type 2 Excludes

  • encounter for elective termination of pregnancy Z33.2
  • failed attempted termination of pregnancy O07

Patient EducationClinical

Abortion

An induced abortion is a procedure to end a pregnancy. It can be done two different ways:

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About O04Overview

Is O04 (Complications following (induced) termination of pregnancy) a billable code?

No. This is a category header that groups the codes for complications following (induced) termination of pregnancy, and headers cannot be submitted on claims. Claims for complications following (induced) termination of pregnancy need a more specific code from this category, such as O04.5, O04.6, and O04.7.