ICD-10 F73: Profound intellectual disability
Using ICD-10 F73 on a Superbill
ICD-10 code F73 (Profound intellectual disability) is a intellectual disabilities code used on superbills for mental health therapy billing. Insurance companies require at least one ICD-10 code per superbill to process a reimbursement claim.
CPT Codes Commonly Used With F73
Common CPT codes paired with ICD-10 F73 include 90837 (60-min psychotherapy), 90834 (45-min psychotherapy), and 90791 (initial psychiatric evaluation). The CPT code reflects the service rendered, not the diagnosis.
Clinical Criteria
Deficits in intellectual functions with IQ below 20. Very limited understanding of symbolic communication in speech or gesture. Relies on others for all aspects of daily physical care. May enjoy relationships with familiar others. Typically associated with significant sensory or physical impairments.
DSM-5 Cross-Reference
DSM-5 318.2 — Intellectual Disability, Profound