O00.1

Non-Billable
ChapterO00–O9A
Ranksubcategory
Official Description

Tubal pregnancy

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 15: Pregnancy, Childbirth and the Puerperium (O00-O9A).

Instructional Notes

Includes
  • Fallopian pregnancy
  • Rupture of (fallopian) tube due to pregnancy
  • Tubal abortion
General instructions are available for the parent sections:
View CH15 NotesView O00-O08 NotesView O00 Notes

Clinical Hierarchy

CH15Pregnancy, childbirth and the puerperium (O00-O9A)
O00-O08Pregnancy with abortive outcome (O00-O08)
O00Ectopic pregnancy
O00.1Tubal pregnancy
O00.10Tubal pregnancy without intrauterine pregnancy
O00.11Tubal pregnancy with intrauterine pregnancy

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to O00.1:

categoryO00
Ectopic pregnancy
View context instructions
blockO00-O08
Pregnancy with abortive outcome (O00-O08)
View context instructions
chapterCH15
Pregnancy, childbirth and the puerperium (O00-O9A)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to O00.1. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

20 raw paths
Abortion (complete) (spontaneous)2 unique routes
tubal→O00.1(2 variants)
with intrauterine pregnancy→O00.1
Mole (pigmented)2 unique routes
tubal→O00.1(2 variants)
with intrauterine pregnancy→O00.1
Pregnancy (single) (uterine)10 unique routes
ampullar→O00.1(2 variants)
with intrauterine pregnancy→O00.1
ectopic (ruptured)(2 variants)
tubal (ruptured)→O00.1(2 variants)
with intrauterine pregnancy→O00.1
fallopian→O00.1(2 variants)
with intrauterine pregnancy→O00.1
isthmian→O00.1(2 variants)
with intrauterine pregnancy→O00.1
tubal (with abortion) (with rupture)→O00.1(2 variants)
with intrauterine pregnancy→O00.1
Rupture, ruptured6 unique routes
fallopian tube NEC (nonobstetric) (nontraumatic)(2 variants)
due to pregnancy→O00.1(2 variants)
with intrauterine pregnancy→O00.1
oviduct (nonobstetric) (nontraumatic)(2 variants)
due to pregnancy→O00.1(2 variants)
with intrauterine pregnancy→O00.1
tube, tubal (nonobstetric) (nontraumatic)(2 variants)
due to pregnancy→O00.1(2 variants)
with intrauterine pregnancy→O00.1

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

Find Procedures (ICD-10-PCS)

Find surgical and procedural codes related to Tubal pregnancy.

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