O00.129: Unspecified interstitial ectopic pregnancy without intrauterine pregnancy

New code · FY2027

Billable: use this code on claims.

• New code, effective October 1, 2026 (FY2027). Before that, this condition was coded as O00.109.

Code breakdown

Coding notes

Inclusion terms (from O00.1)

• Fallopian pregnancy
• Rupture of (fallopian) tube due to pregnancy
• Tubal abortion

Includes (from O00)

• ruptured ectopic pregnancy

Use additional code (from O00)

• code from category O08 to identify any associated complication

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All FY2027 ICD-10-CM changes

ICD-10-CM codes and descriptions are from the CMS and NCHS code files. Coverage is from the CMS Medicare Coverage Database billing and coding articles.