R62.51
BillableFailure to thrive (child)
R62.51 is the ICD-10-CM code for Failure to thrive (child). It is a billable, specific code valid for reimbursement.
R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Includes
- •Failure to gain weight
- •Faltering growth
Excludes1 — not coded here
- •failure to thrive in child under 28 days old (P92.6)
Frequently asked questions
- What is ICD-10 code R62.51?
- R62.51 is the ICD-10-CM code for "Failure to thrive (child)". It falls under R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.
- Is R62.51 a billable code?
- Yes — R62.51 is a billable, specific ICD-10-CM code valid for reimbursement.
- What is excluded from R62.51?
- Excludes1 (not coded here): failure to thrive in child under 28 days old (P92.6).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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