R62.59
✓ Billable
Other lack of expected normal physiological development in childhood
ICD-10-CM · FY2026 · Symptoms, Signs and Abnormal Clinical and Laboratory Findings
Code
R62.59
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Symptoms, Signs and Abnormal Clinical and Laboratory Findings
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code R62.59?
ICD-10-CM code R62.59 represents Other lack of expected normal physiological development in childhood. It is a billable diagnosis code in the Symptoms, Signs and Abnormal Clinical and Laboratory Findings chapter, effective October 1, 2025 – September 30, 2026.
Is R62.59 billable?
Yes. R62.59 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is R62.59 in?
R62.59 belongs to the Symptoms, Signs and Abnormal Clinical and Laboratory Findings chapter (R00–R99) of ICD-10-CM.
Related codes in the R62 category
R62
Lack of expected normal physiological development in childhood and adults
Non-billable
R62.0
Delayed milestone in childhood
Billable
R62.5
Other and unspecified lack of expected normal physiological development in childhood
Non-billable
R62.7
Adult failure to thrive
Billable
R62.50
Unspecified lack of expected normal physiological development in childhood
Billable
R62.51
Failure to thrive (child)
Billable
R62.52
Short stature (child)
Billable
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