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O03.3

O03.3: Other and unspecified complications following incomplete spontaneous abortion

Non-billable headerICD-10-CM

O03.3 is a non-billable header ICD-10-CM code for other and unspecified complications following incomplete spontaneous abortion. It cannot be billed on its own: choose one of the more specific child codes below.

Other codes that can never be billed with O03.3

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

  • O03.0Genital tract and pelvic infection following incomplete spontaneous abortion
  • O03.31Shock following incomplete spontaneous abortion

Risk adjustment

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

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead O03.3

10 child codes. Green means billable.

Other codes under O03

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.