O66.9

ICD-10-CM Coding Rules

• O66.9

• O66.9

Applicable To

• Dystocia NOS

• Fetal dystocia NOS

• Maternal dystocia NOS

Approximate Synonyms

• Obstructed labor

Clinical Information

• Slow or difficult obstetric labor or childbirth.

Details

• O66.9 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 O66.9 became effective on October 1, 2022.

• This is the American ICD-10-CM version of O66.9 – other international versions of ICD-10 O66.9 may differ.