O00.42 – Cervical ectopic pregnancy with intrauterine pregnancy
ICD-10-CM 2027 diagnosis code · Pregnancy with abortive outcome
ICD-10-CM code
O00.42
- Code
O00.42(claims format:O0042)- Description
- Cervical ectopic pregnancy with intrauterine 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 › O00.4
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
Block O00-O08
Index terms for O00.42
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in O00.4
Frequently asked questions
What is ICD-10 code O00.42?
O00.42 is the ICD-10-CM code for cervical ectopic pregnancy with intrauterine pregnancy, in the block O00-O08 (Pregnancy with abortive outcome).
Is O00.42 a billable code?
Yes. O00.42 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does O00.42 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.