Labor and delivery complicated by abnormality of fetal acid-base balance (O68) ICD-10-CM
The O68 code range covers labor and delivery complicated by abnormality of fetal acid-base balance with 1 ICD-10-CM diagnosis codes. 1 of them are billable and valid for claim submission in fiscal year 2026, and the category headers group them but cannot themselves be billed.
Inclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
- Fetal acidemia complicating labor and delivery
- Fetal acidosis complicating labor and delivery
- Fetal alkalosis complicating labor and delivery
- Fetal metabolic acidemia complicating labor and delivery
Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- fetal stress NOS O77.9
- labor and delivery complicated by electrocardiographic evidence of fetal stress O77.8
- labor and delivery complicated by ultrasonic evidence of fetal stress O77.8
Type 2 Excludes
A type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.
Codes in the O68 Range 1 codes · 1 billable
- O68 Labor and delivery complicated by abnormality of fetal acid-base balance
About the O68 Code Range
The ICD-10 code O68 is used to identify cases where labor and delivery are complicated by an abnormal fetal acid-base balance, a condition affecting the baby's metabolic state during birth. This condition is critical to recognize as it involves disturbances like fetal acidosis, which can impact newborn health.
Labor and delivery complicated by abnormality of fetal acid-base balance refers to situations when the fetus experiences metabolic disturbances, including what is commonly called fetal acidosis—also known as antepartum or intrapartum fetal acidosis. These terms describe an excess of acid in the baby's blood before or during delivery, which can result from factors affecting the baby’s oxygen and pH balance. The ICD-10 code O68 helps healthcare providers document and manage such complications accurately, distinguishing these cases from other labor issues like malposition or disproportion. Understanding this code—often searched as the ICD-10 code for fetal acidosis—aids medical coders and clinicians in identifying and treating metabolic disorders of the fetus during delivery periods effectively.
Questions About This Page
How many billable codes are in the O68 range?
Of the 1 codes in this range, 1 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 O68 range classify?
The range classifies labor and delivery complicated by abnormality of fetal acid-base balance. 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.
