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ICD-10-CM · FY 2026 APRIL UPDATE

O03

Spontaneous abortion

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
O03.0Genital tract and pelvic infection following incomplete spontaneous abortionBillable
O03.1Delayed or excessive hemorrhage following incomplete spontaneous abortionBillable
O03.2Embolism following incomplete spontaneous abortionBillable
O03.3Other and unspecified complications following incomplete spontaneous abortionCategory
O03.30Unspecified complication following incomplete spontaneous abortionBillable
O03.31Shock following incomplete spontaneous abortionBillable
O03.32Renal failure following incomplete spontaneous abortionBillable
O03.33Metabolic disorder following incomplete spontaneous abortionBillable
O03.34Damage to pelvic organs following incomplete spontaneous abortionBillable
O03.35Other venous complications following incomplete spontaneous abortionBillable
O03.36Cardiac arrest following incomplete spontaneous abortionBillable
O03.37Sepsis following incomplete spontaneous abortionBillable
O03.38Urinary tract infection following incomplete spontaneous abortionBillable
O03.39Incomplete spontaneous abortion with other complicationsBillable
O03.4Incomplete spontaneous abortion without complicationBillable
O03.5Genital tract and pelvic infection following complete or unspecified spontaneous abortionBillable
O03.6Delayed or excessive hemorrhage following complete or unspecified spontaneous abortionBillable
O03.7Embolism following complete or unspecified spontaneous abortionBillable
O03.8Other and unspecified complications following complete or unspecified spontaneous abortionCategory
O03.80Unspecified complication following complete or unspecified spontaneous abortionBillable
O03.81Shock following complete or unspecified spontaneous abortionBillable
O03.82Renal failure following complete or unspecified spontaneous abortionBillable
O03.83Metabolic disorder following complete or unspecified spontaneous abortionBillable
O03.84Damage to pelvic organs following complete or unspecified spontaneous abortionBillable
O03.85Other venous complications following complete or unspecified spontaneous abortionBillable
O03.86Cardiac arrest following complete or unspecified spontaneous abortionBillable
O03.87Sepsis following complete or unspecified spontaneous abortionBillable
O03.88Urinary tract infection following complete or unspecified spontaneous abortionBillable
O03.89Complete or unspecified spontaneous abortion with other complicationsBillable
O03.9Complete or unspecified spontaneous abortion without complicationBillable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.