O70.21
BillableThird degree perineal laceration during delivery, IIIa
O70.21 is the ICD-10-CM code for Third degree perineal laceration during delivery, IIIa. It is a billable, specific code valid for reimbursement.
O00-O9A Pregnancy, childbirth and the puerperium
Includes
- •Third degree perineal laceration during delivery with less than 50% of external anal sphincter (EAS) thickness torn
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
Look up another ICD-10 code or condition