O9A.31 – Physical abuse complicating pregnancy

ICD-10-CM 2027 diagnosis code · Other obstetric conditions, not elsewhere classified

Non-billable header

ICD-10-CM code O9A.31

Code: O9A.31 (claims format: O9A31)
Description: Physical abuse complicating pregnancy
Billable: No – use a more specific code below
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 15. Pregnancy, childbirth and the puerperium (O00-O9A)
Block: O94-O9A Other obstetric conditions, not elsewhere classified
Parent codes: O9A › O9A.3

Billable codes under O9A.31

O9A.31 is a header code and cannot be used on claims. Choose the most specific code:

Notes inherited from parent codes

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

O9A.3 – Physical abuse complicating pregnancy, childbirth and the puerperium

Applicable to:

Conditions in T74.11 or T76.11

Excludes2 (not included here):

sexual abuse complicating pregnancy, childbirth and the puerperium (O9A.4)

Use additional code:

code (if applicable):
to identify any associated current injury due to physical abuse
to identify the perpetrator of abuse (Y07.-)

Index terms for O9A.31

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in O9A.3

Frequently asked questions

What is ICD-10 code O9A.31?

O9A.31 is the ICD-10-CM code for physical abuse complicating pregnancy, in the block O94-O9A (Other obstetric conditions, not elsewhere classified).

Is O9A.31 a billable code?

No. O9A.31 is a header code with more specific child codes; report one of the billable codes listed above.

What category does O9A.31 belong to?

It belongs to category O9A – Maternal malignant neoplasms, traumatic injuries and abuse classifiable elsewhere but complicating pregnancy, childbirth and the puerperium.

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.