ICD-9-CM diagnosis code (retired)
664.64 — Anal sphincter tear complicating delivery, not associated with third-degree perineal laceration, postpartum condition or complication
ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-CM equivalents from the CMS General Equivalence Mappings.
About ICD-9-CM 664.64
664.64 is an ICD-9-CM diagnosis code for anal sphincter tear complicating delivery, not associated with third-degree perineal laceration, postpartum condition or complication. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-CM took over.
The CMS General Equivalence Mappings translate it to one ICD-10-CM code, O70.4 (Anal sphincter tear complicating delivery, not associated with third degree laceration). The match is approximate, so confirm it against the record.
ICD-10-CM equivalents
- O70.4Anal sphincter tear complicating delivery, not associated with third degree lacerationapproximate
Common questions about 664.64
What is the ICD-10 code for ICD-9 664.64?
- The GEMs map 664.64 to ICD-10-CM O70.4.
GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.