O03.0

Genital tract and pelvic infection following incomplete spontaneous abortion

Billable FY2026 2025-10-01 → 2026-09-30

Exclusions 8 never code together

O03.0code

Excludes1

sepsis following incomplete spontaneous abortion (O03.37)O03.37 O03.37
urinary tract infection following incomplete spontaneous abortion (O03.38)O03.38 O03.38

O00-O08block

Excludes1

continuing pregnancy in multiple gestation after abortion of one fetus or more (O31.1-, O31.3-)O31.1-O31.3-

O00-O9Achapter

Excludes1

supervision of normal pregnancy (Z34.-)Z34.-

Excludes2

mental and behavioral disorders associated with the puerperium (F53.-)F53.-
obstetrical tetanus (A34)A34
postpartum necrosis of pituitary gland (E23.0)E23.0
puerperal osteomalacia (M83.0)M83.0

Excludes1 — never code together. The excluded condition and this one are mutually exclusive.

Excludes2 — not included here, but the patient may have both. Code both when documented.

Instructional notes 15

O03.0code

Inclusion terms

Endometritis following incomplete spontaneous abortion
Oophoritis following incomplete spontaneous abortion
Parametritis following incomplete spontaneous abortion
Pelvic peritonitis following incomplete spontaneous abortion
Salpingitis following incomplete spontaneous abortion
Salpingo-oophoritis following incomplete spontaneous abortion

O03code

Notes

Incomplete abortion includes retained products of conception following spontaneous abortion

Includes

miscarriage

O00-O9Achapter

Notes

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

Use additional code

code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.Z3A

Index entries leading here 1

Abortion (complete) (spontaneous) O03.9
- incomplete (spontaneous) O03.4
  - complicated (by) (following) O03.30
    - endometritis O03.0
    - genital tract and pelvic infection O03.0
    - infection
      - genital tract or pelvic O03.0
    - oophoritis O03.0
    - parametritis O03.0
    - pelvic peritonitis O03.0
    - salpingitis or salpingo-oophoritis O03.0

Alongside this code 9 same parent — O03

O03.1 Delayed or excessive hemor following incmpl spon abortion O03.2 Embolism following incomplete spontaneous abortion O03.3 Oth and unsp comp following incomplete spontaneous abortion category O03.4 Incomplete spontaneous abortion without complication O03.5 Genitl trct and pelvic infct fol complete or unsp spon abort O03.6 Delayed or excess hemor fol complete or unsp spon abortion O03.7 Embolism following complete or unsp spontaneous abortion O03.8 Oth and unsp comp following complete or unsp spon abortion category O03.9 Complete or unsp spontaneous abortion without complication

Medications 2

19 Abortion, Spontaneous drugs 2 Abortion, Incomplete drugs

MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.

Additional references

AHA Coding Clinic® Licence required

Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.

Risk adjustment

Maps to no condition category in any loaded model.

Presence is a property of the code. Untick a model to hide it everywhere.

This code

Billable: yes
Code set: FY2026
Parent: O03
Block: O00-O08
Siblings: 9

Present FY2024–FY2027.