Other fetal stress complicating labor and delivery (O77) ICD-10-CM
The O77 code range covers other fetal stress complicating labor and delivery with 5 ICD-10-CM diagnosis codes. 4 of them are billable and valid for claim submission in fiscal year 2026, and the category headers group them but cannot themselves be billed.
Codes in the O77 Range 5 codes · 4 billable
- O77 Other fetal stress complicating labor and deliveryNon-billable
- O77.0 Labor and delivery complicated by meconium in amniotic fluid
- O77.1 Fetal stress in labor or delivery due to drug administration
- O77.8 Labor and delivery complicated by other evidence of fetal stress
- O77.9 Labor and delivery complicated by fetal stress, unspecified
Clinical Terms in This Code Range
Definitions from the National Library of Medicine for conditions coded in the O77 range.
Fetal Blood
Blood of the fetus. Exchange of nutrients and waste between the fetal and maternal blood occurs via the PLACENTA. The cord blood is blood contained in the umbilical vessels (UMBILICAL CORD) at the time of delivery.
Fetal Hypoxia
Deficient oxygenation of FETAL BLOOD.
About the O77 Code Range
O77 codes capture various types of fetal stress complicating labor and delivery. They are used when a baby experiences distress or abnormal conditions during childbirth that require careful monitoring and management to support delivery.
The ICD-10 code for labor complicated by meconium in amniotic fluid (O77.0) applies when the baby's stool passes before delivery, staining the amniotic fluid—a sign often called meconium-stained liquor. This can indicate fetal distress risking breathing problems after birth. O77.1O77.8 are assigned when other signs of fetal stress occur, for example, evidence of fetal hypoxia or oxygen deprivation during labor. When the specifics of fetal stress are unclear, O77.9 is used for unspecified fetal distress in labor. Understanding these codes helps ensure proper documentation of fetal complications to guide delivery care and neonatal management.
Questions About This Page
How many billable codes are in the O77 range?
Of the 5 codes in this range, 4 are billable and valid for claim submission from October 1, 2025 through September 30, 2026. Category header codes group them but cannot be reported on claims.
What does the O77 range classify?
The range classifies other fetal stress complicating labor and delivery. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2026 ICD-10-CM Tabular List and order file, effective October 1, 2025 through September 30, 2026.
