R41.83

R41.83

Billable

Borderline intellectual functioning

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

Intellectual functioning that is below average but above the range of intellectual disability, representing borderline intelligence.

Coding Tips

•This code indicates IQ scores typically between 70-84; ensure psychological testing results are documented
•Distinguish from intellectual disability (F70-F79) which represents more significant impairment

Excludes 1 — Do NOT code together

intellectual disabilities (F70-F79)

Code Hierarchy

└R41Other symptoms and signs involving cognitive functions and awareness └R41.8Other symptoms and signs involving cognitive functions and awareness └R41.83Borderline intellectual functioning

└R41.83Borderline intellectual functioning