O02.0 – Blighted ovum and nonhydatidiform mole
ICD-10-CM 2027 diagnosis code · Pregnancy with abortive outcome
ICD-10-CM code
O02.0
- Code
O02.0(claims format:O020)- Description
- Blighted ovum and nonhydatidiform mole
- 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
- O02
Notes for O02.0
Applicable to:
- Carneous mole
- Fleshy mole
- Intrauterine mole NOS
- Molar pregnancy NEC
- Pathological ovum
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
O02 – Other abnormal products of conception
Excludes1 (not coded here):
- papyraceous fetus (O31.0-)
Use additional code:
- code from category O08 to identify any associated complication.
Block O00-O08
Index terms for O02.0
Entries in the ICD-10-CM alphabetic index that lead to this code:
- Blood, mole
- Breus' mole
- Fleshy mole
- Mole, blood
- Mole, fleshy
- Mole, Breus'
- Carneous mole
- Blighted ovum
- Mole, carneous
- Molar pregnancy
- Mole, intrauterine
- Mole, pregnancy NEC
- Dead, ovum, retained
- Pregnancy, molar NEC
- Mole, nonhydatidiform
- Retention, dead, ovum
- Pathologic, pathological, ovum
- Pregnancy, complicated by, retained, retention, dead ovum
Related codes in O02
Frequently asked questions
What is ICD-10 code O02.0?
O02.0 is the ICD-10-CM code for blighted ovum and nonhydatidiform mole, in the block O00-O08 (Pregnancy with abortive outcome).
Is O02.0 a billable code?
Yes. O02.0 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does O02.0 belong to?
It belongs to category O02 – Other abnormal products of conception.
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.