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O77.8

O77.8: Labor and delivery complicated by other evidence of fetal stress

Billable / specific codeICD-10-CM

O77.8 is a billable, specific ICD-10-CM code for labor and delivery complicated by other evidence of fetal stress. It is valid for submission on a claim.

Check O77.8 with the rest of the claim: free scrubber

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

  • abnormality of fetal acid-base balance (O68)
  • abnormality in fetal heart rate or rhythm (O76)
  • fetal metabolic acidemia (O68)

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Labor and delivery complicated by electrocardiographic evidence of fetal stress
  • Labor and delivery complicated by ultrasonic evidence of fetal stress

Other codes that can never be billed with O77.8

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • O68Labor and delivery complicated by abnormality of fetal acid-base balance
  • O76Abnormality in fetal heart rate and rhythm complicating labor and delivery

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

  • Delivery›complicated›by›fetal›hypoxia
  • Delivery›complicated›by›fetal›stress›electrocardiographic evidence of
  • Delivery›complicated›by›fetal›stress›specified NEC
  • Delivery›complicated›by›fetal›stress›ultrasound evidence of

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under O77

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.