O02.1

ICD-10-CM Coding Rules

• O02.1

• O02.1

Applicable To

• Early fetal death, before completion of 20 weeks of gestation, with retention of dead fetus

Approximate Synonyms

• Missed miscarriage

• Past pregnancy loss

Clinical Information

• Retention in uterus of an abortus that has been dead at least 4 weeks.

• The retention in the uterus of a dead fetus two months or more after its death.

Details

• O02.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• The 2023 edition of ICD-10-CM O02.1 became effective on October 1, 2022.

• This is the American ICD-10-CM version of O02.1 – other international versions of ICD-10 O02.1 may differ.