P83.4
Noninfective mastitis of newborn
Breast engorgement in newborn
Neonatal breast engorgement
P83.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2023 edition of ICD-10-CM P83.4 became effective on October 1, 2022.
This is the American ICD-10-CM version of P83.4 – other international versions of ICD-10 P83.4 may differ.