Is R63 a billable code?
No. R63 is a header code that groups 11 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
R63: Symptoms and signs concerning food and fluid intake
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
R63 groups related diagnoses under symptoms and signs concerning food and fluid intake. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under R63
- R63.0Anorexia
- R63.1Polydipsia
- R63.2Polyphagia
- R63.30Feeding difficulties, unspecified
- R63.31Pediatric feeding disorder, acute
- R63.32Pediatric feeding disorder, chronic
- R63.39Other feeding difficulties
- R63.4Abnormal weight loss
- R63.5Abnormal weight gain
- R63.6Underweight
- R63.8Other symptoms and signs concerning food and fluid intake
R63 questions
What does R63 mean?
R63 is the ICD-10-CM code for Symptoms and signs concerning food and fluid intake. It is in chapter 18, Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.