Underweight in childhood with bmi between 0 to 4 percentile
Underweight, pediatrics 0-4 bmi percentile)
R63.6 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 R63.6 became effective on October 1, 2022.
This is the American ICD-10-CM version of R63.6 – other international versions of ICD-10 R63.6 may differ.