O00.31 ICD-10-CM Code: Cesarean scar ectopic pregnancy without intrauterine pregnancy
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
O00.31Cesarean scar ectopic pregnancy without intrauterine pregnancy
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where O00.31 sits
- 1
Chapter 15
Pregnancy, childbirth and the puerperium (O00-O9A)
- 2
Section
Pregnancy with abortive outcome (O00-O08)
- 3
Category O00
Ectopic pregnancy
- 4
Subcategory O00.3
Cesarean scar ectopic pregnancy
- 5
Code O00.31
Cesarean scar ectopic pregnancy without intrauterine pregnancy
Documentation details
Notes for this code
Inclusion terms
No inclusion terms are listed for O00.31.
Code first
No “code first” instruction is listed for O00.31.
Use additional code
No “use additional code” instruction is listed for O00.31.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for O00.31.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for O00.31.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code O00.31 mean?
O00.31 is the FY 2027 U.S. ICD-10-CM code for “Cesarean scar ectopic pregnancy without intrauterine pregnancy.”
Is O00.31 a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, O00.31 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.
Where is O00.31 located in ICD-10-CM?
O00.31 is listed in Chapter 15, Pregnancy, childbirth and the puerperium (O00-O9A), within Pregnancy with abortive outcome (O00-O08) (O00–O08), under category O00, Ectopic pregnancy and subcategory O00.3, Cesarean scar ectopic pregnancy.
What coding notes are listed for O00.31?
No inclusion terms are listed for O00.31 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
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