ICD-9-CM diagnosis code (retired)
633.11 — Tubal pregnancy with intrauterine pregnancy
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 633.11
633.11 is an ICD-9-CM diagnosis code for tubal pregnancy with intrauterine pregnancy. 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 3 ICD-10-CM codes, such as O00.111 (Right tubal pregnancy with intrauterine pregnancy), O00.112 (Left tubal pregnancy with intrauterine pregnancy) and O00.119 (Unspecified tubal pregnancy with intrauterine pregnancy). All of these are approximate matches, so review the record to pick the right one.
ICD-10-CM equivalents
Common questions about 633.11
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.