O00.139 – Unspecified interstitial ectopic pregnancy with intrauterine pregnancy

ICD-10-CM 2027 diagnosis code · Pregnancy with abortive outcome

Billable code New in 2027

ICD-10-CM code O00.139

Code: O00.139 (claims format: O00139)
Description: Unspecified interstitial ectopic pregnancy with intrauterine pregnancy
Short description: Unsp interstit ectopic pregnancy with uterin pregnancy
Billable: Yes – valid for HIPAA-covered transactions
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 15. Pregnancy, childbirth and the puerperium (O00-O9A)
Block: O00-O08 Pregnancy with abortive outcome
Parent codes: O00 › O00.1 › O00.13

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

O00 – Ectopic pregnancy

Includes:

ruptured ectopic pregnancy

Use additional code:

code from category O08 to identify any associated complication

O00.1 – Tubal pregnancy

Applicable to:

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

Block O00-O08

Excludes1 (not coded here):

continuing pregnancy in multiple gestation after abortion of one fetus or more (O31.1-, O31.3-)

Related codes in O00.13

Frequently asked questions

What is ICD-10 code O00.139?

O00.139 is the ICD-10-CM code for unspecified interstitial ectopic pregnancy with intrauterine pregnancy, in the block O00-O08 (Pregnancy with abortive outcome).

Is O00.139 a billable code?

Yes. O00.139 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does O00.139 belong to?

It belongs to category O00 – Ectopic pregnancy.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.