ICD-10-CM 2027
ICD-10 code for vomiting newborn
From the official ICD-10-CM alphabetic index entry “Newborn (infant) (liveborn) (singleton) › vomiting”. Page updated September 29, 2026.
About coding vomiting newborn
The ICD-10-CM code for vomiting newborn is P92.09 (Other vomiting of newborn). The official index lists 1 more specific code, so check the documentation for details such as type, cause, site or severity before settling on P92.09.
Within P92.0, choose P92.09 (Other vomiting of newborn) only when documentation doesn't support a more specific option: Bilious vomiting of newborn (P92.01).
Don't report P92.09 together with the conditions in its Excludes1 note: regurgitation of food in newborn (P92.1).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
More specific vomiting newborn codes (official index)
- bilious P92.01 — Bilious vomiting of newborn
Don't confuse with (Excludes1 for P92.09)
- regurgitation of food in newborn (P92.1)
Common questions about vomiting newborn ICD-10 codes
What is the ICD-10 code for vomiting newborn?
- P92.09 — Other vomiting of newborn. More specific codes apply when the documentation supports them: P92.01.
What is the ICD-10 code for bilious vomiting newborn?
- P92.01 — Bilious vomiting of newborn.
Is P92.09 billable?
- Yes. P92.09 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can P92.09 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict P92.09 as a principal diagnosis.
Is P92.09 a CC or MCC?
- No. P92.09 is neither a CC nor an MCC under MS-DRG v44.0.