P92.0Vomiting of newborn

P92.0 is the ICD-10-CM diagnosis code for vomiting of newborn. It belongs to category P92 (feeding problems of newborn), block P90-P96 (other disorders originating in the perinatal period) and chapter 16 (certain conditions originating in the perinatal period). It is a header code, so it can't be reported by itself; one of its 2 subcodes must be used instead.

Within P92 (feeding problems of newborn), P92.0 is specifically for vomiting of newborn. Related codes cover Regurgitation and rumination of newborn (P92.1), slow feeding of newborn (P92.2), Underfeeding of newborn (P92.3), Overfeeding of newborn (P92.4), neonatal difficulty in feeding at breast (P92.5), failure to thrive in newborn (P92.6), other feeding problems of newborn (P92.8) and feeding problem of newborn, unspecified (P92.9).

To report this condition, pick the subcode that matches the documentation: P92.01 (newborn) and P92.09 (newborn).

Don't report P92.0 together with the conditions in its Excludes1 note: vomiting of child over 28 days old (R11.-).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.