O43.892 Other placental disorders, second trimester

The ICD-10-CM code for Other placental disorders, second trimester is O43.892 (FY2026). It is a billable, claim-ready diagnosis code.

Classification

Chapter

15: Pregnancy, childbirth and the puerperium (O00-O9A)

Section

O30-O48: Maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48)

Category O43

65 codes (48 billable)

FY2026 Status

Stable since FY2024

U.S. Hospital Utilization

• An estimated 310 U.S. inpatient stays in 2023 included O43.892 among the documented diagnoses.

Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.

References

• CMS — ICD-10-CM Official Code Set and Guidelines, FY2026
• CDC/NCHS — ICD-10-CM Files and Browser Tool
• AHRQ — HCUP National Inpatient Sample, Frequencies by Diagnosis Code (2016–2023)

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Reference O43.892 with the canonical source and edition:

O43.892 — Other placental disorders, second trimester. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/O43.892

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