ICD-9-CM procedure code (retired)
74.91 — Hysterotomy to terminate pregnancy
ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-PCS equivalents from the CMS General Equivalence Mappings.
About ICD-9-CM 74.91
74.91 is an ICD-9-CM procedure code for Hysterotomy to terminate pregnancy. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-PCS took over.
The CMS General Equivalence Mappings translate it to 3 ICD-10-PCS codes, such as 10A00ZZ (Abortion of Products of Conception, Open Approach), 10A03ZZ (Abortion of Products of Conception, Percutaneous Approach) and 10A04ZZ (Abortion of Products of Conception, Percutaneous Endoscopic Approach). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
Common questions about 74.91
What is the ICD-10 code for ICD-9 74.91?
- The GEMs map 74.91 to ICD-10-PCS 10A00ZZ, 10A03ZZ and 10A04ZZ.
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.