ICD-9-CM diagnosis code (retired)
787.03 — Vomiting alone
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 787.03
787.03 is an ICD-9-CM diagnosis code for vomiting alone. 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 R11.10 (Vomiting, unspecified), R11.11 (Vomiting without nausea) and R11.12 (Projectile vomiting). All of these are approximate matches, so review the record to pick the right one.
ICD-10-CM equivalents
Common questions about 787.03
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.